Source/WebCore/ChangeLog

   1 2013-02-14  Lamarque V. Souza  <Lamarque.Souza@basyskom.com>
   2
   3         Support the ch unit from css3-values
   4         https://bugs.webkit.org/show_bug.cgi?id=85755
   5
   6         Reviewed by David Hyatt.
   7
   8         Original patch by Sumedha Widyadharma <sumedha.widyadharma@basyskom.com>.
   9
  10         Test: fast/css/css3-ch-unit.html
  11
  12         * css/CSSCalculationValue.cpp:
  13         (WebCore::unitCategory):
  14         * css/CSSGrammar.y.in:
  15         * css/CSSParser.cpp:
  16         (WebCore::CSSParser::validUnit):
  17         (WebCore::CSSParser::createPrimitiveNumericValue):
  18         (WebCore::CSSParser::parseValidPrimitive):
  19         (WebCore::CSSParser::detectNumberToken):
  20         * css/CSSParserValues.cpp:
  21         (WebCore::CSSParserValue::createCSSValue):
  22         * css/CSSPrimitiveValue.cpp:
  23         (WebCore::isValidCSSUnitTypeForDoubleConversion):
  24         (WebCore::CSSPrimitiveValue::cleanup):
  25         (WebCore::CSSPrimitiveValue::computeLengthDouble):
  26         (WebCore::CSSPrimitiveValue::customCssText):
  27         (WebCore::CSSPrimitiveValue::cloneForCSSOM):
  28         * css/CSSPrimitiveValue.h:
  29         (WebCore::CSSPrimitiveValue::isFontRelativeLength):
  30         (WebCore::CSSPrimitiveValue::isLength):
  31         * platform/graphics/FontMetrics.h:
  32         (WebCore::FontMetrics::FontMetrics):
  33         (WebCore::FontMetrics::zeroWidth):
  34         (WebCore::FontMetrics::setZeroWidth):
  35         (FontMetrics):
  36         (WebCore::FontMetrics::hasZeroWidth):
  37         (WebCore::FontMetrics::setHasZeroWidth):
  38         * platform/graphics/SimpleFontData.cpp:
  39         (WebCore::SimpleFontData::platformGlyphInit):
  40         * platform/graphics/SimpleFontData.h:
  41         (WebCore::SimpleFontData::zeroGlyph):
  42         (WebCore::SimpleFontData::setZeroGlyph):
  43         (SimpleFontData):
  44         * platform/graphics/qt/SimpleFontDataQt.cpp:
  45         (WebCore::SimpleFontData::platformInit):
  46
  47 2013-02-14  David Kilzer  <ddkilzer@apple.com>
  48
  49         [Mac] Clean up WARNING_CFLAGS
  50         <http://webkit.org/b/109747>
  51         <rdar://problem/13208373>
  52
  53         Reviewed by Mark Rowe.
  54
  55         * Configurations/Base.xcconfig: Use
  56         GCC_WARN_64_TO_32_BIT_CONVERSION to enable and disable
  57         -Wshorten-64-to-32 rather than WARNING_CFLAGS.
  58
  59 2013-02-14  Christophe Dumez  <ch.dumez@sisa.samsung.com>
  60
  61         Add addHTTPHeaderField() method to ResourceResponse
  62         https://bugs.webkit.org/show_bug.cgi?id=109844
  63
  64         Reviewed by Adam Barth.
  65
  66         ResourceRequestBase provides both setHTTPHeaderField() and addHTTPHeaderField(). However,
  67         ResourceResponseBase only provides setHTTPHeaderField(). This is a bit inconsistent. As a
  68         result, the addHTTPHeaderField() functionality's implementation is duplicated in several
  69         ports (at least chromium and soup).
  70
  71         This patch introduces addHTTPHeaderField() to ResourceResponseBase and makes use of it
  72         in Chromium and Soup backends.
  73
  74         No new tests, no behavior change.
  75
  76         * platform/chromium/support/WebURLResponse.cpp:
  77         (WebKit::WebURLResponse::addHTTPHeaderField): Use ResourceResponseBase::addHTTPHeaderField().
  78         * platform/network/ResourceResponseBase.cpp:
  79         (WebCore::ResourceResponseBase::updateHeaderParsedState): Move headers' parsed state update code
  80         from setHTTPHeaderField() to a new updateHeaderParsedState() method to avoid code duplication.
  81         (WebCore):
  82         (WebCore::ResourceResponseBase::setHTTPHeaderField):
  83         (WebCore::ResourceResponseBase::addHTTPHeaderField):
  84         * platform/network/ResourceResponseBase.h:
  85         (ResourceResponseBase):
  86         * platform/network/soup/ResourceResponseSoup.cpp:
  87         (WebCore::ResourceResponse::updateFromSoupMessageHeaders): Use ResourceResponseBase::addHTTPHeaderField().
  88
  89 2013-02-14  Philip Rogers  <pdr@google.com>
  90
  91         Prevent inconsistent firstChild during document destruction
  92         https://bugs.webkit.org/show_bug.cgi?id=106530
  93
  94         Reviewed by Abhishek Arya.
  95
  96         During document destruction, addChildNodesToDeletionQueue can allow a container
  97         node to have an invalid first child, causing a crash. This patch updates
  98         addChildNodesToDeletionQueue to maintain a valid value for firstChild() even
  99         while updating its children.
 100
 101         Test: svg/custom/animateMotion-path-change-crash.svg
 102
 103         * dom/ContainerNodeAlgorithms.h:
 104         (WebCore::Private::addChildNodesToDeletionQueue):
 105             To ensure prevoiusSibling() is also valid, this code was slightly refactored
 106             to call setPreviousSibling(0) on the next node instead of the current node.
 107
 108 2013-02-14  Julien Chaffraix  <jchaffraix@webkit.org>
 109
 110         [CSS Grid Layout] Add an internal 2D grid representation to RenderGrid
 111         https://bugs.webkit.org/show_bug.cgi?id=109714
 112
 113         Reviewed by Ojan Vafai.
 114
 115         This change introduces a 2D grid representation of the grid areas. Our implementation
 116         is a straight Vector of Vectors for the grid areas, each grid area able to hold an
 117         arbitrary number of RenderBox* so they hold a Vector of RenderBoxes. As an optimization,
 118         each grid area has enough inline storage to hold one grid item which should cover
 119         most cases.
 120
 121         In order to keep the code readable, a GridIterator was introduced to hide the new grid.
 122
 123         Refactoring, covered by existing tests.
 124
 125         * rendering/RenderGrid.cpp:
 126         (RenderGrid::GridIterator):
 127         (WebCore::RenderGrid::GridIterator::GridIterator):
 128         (WebCore::RenderGrid::GridIterator::nextGridItem):
 129         Added a mono-directional iterator. In order to be more aligned with the rest of the code,
 130         this iterator actually walks orthogonally to the |direction| (ie fixing the |direction|'s track).
 131
 132         * rendering/RenderGrid.cpp:
 133         (WebCore::RenderGrid::computePreferredLogicalWidths):
 134         (WebCore::RenderGrid::layoutGridItems):
 135         Updated these 2 functions to place the items on the grid and clear it at the end.
 136
 137         (WebCore::RenderGrid::computePreferredTrackWidth):
 138         (WebCore::RenderGrid::resolveContentBasedTrackSizingFunctionsForItems):
 139         Updated to use the GridIterator to walk over the rows / columns.
 140
 141         (WebCore::RenderGrid::placeItemsOnGrid):
 142         Added this function that inserts the grid items into the right grid area.
 143
 144         * rendering/RenderGrid.h:
 145         (WebCore::RenderGrid::gridColumnCount):
 146         (WebCore::RenderGrid::gridRowCount):
 147         Added these helper functions.
 148
 149 2013-02-14  Sheriff Bot  <webkit.review.bot@gmail.com>
 150
 151         Unreviewed, rolling out r141990.
 152         http://trac.webkit.org/changeset/141990
 153         https://bugs.webkit.org/show_bug.cgi?id=109850
 154
 155         ~5% regression on intl2 page cycler (Requested by kling on
 156         #webkit).
 157
 158         * platform/graphics/GlyphPage.h:
 159         (WebCore::GlyphPage::create):
 160         (WebCore::GlyphPage::glyphDataForCharacter):
 161         (WebCore::GlyphPage::glyphDataForIndex):
 162         (WebCore::GlyphPage::fontDataForCharacter):
 163         (WebCore::GlyphPage::setGlyphDataForIndex):
 164         (GlyphPage):
 165         (WebCore::GlyphPage::copyFrom):
 166         (WebCore::GlyphPage::clear):
 167         (WebCore::GlyphPage::clearForFontData):
 168         (WebCore::GlyphPage::GlyphPage):
 169         * platform/graphics/GlyphPageTreeNode.cpp:
 170         (WebCore::GlyphPageTreeNode::initializePage):
 171         * rendering/svg/SVGTextRunRenderingContext.cpp:
 172         (WebCore::SVGTextRunRenderingContext::glyphDataForCharacter):
 173
 174 2013-02-14  Mark Pilgrim  <pilgrim@chromium.org>
 175
 176         [Chromium] Move PlatformMessagePortChannel to WebCore
 177         https://bugs.webkit.org/show_bug.cgi?id=109845
 178
 179         Reviewed by Adam Barth.
 180
 181         Part of a larger refactoring series; see tracking bug 106829.
 182
 183         * WebCore.gyp/WebCore.gyp:
 184         * WebCore.gypi:
 185         * dom/default/chromium: Added.
 186         * dom/default/chromium/PlatformMessagePortChannelChromium.cpp: Added.
 187         (WebCore):
 188         (WebCore::MessagePortChannel::create):
 189         (WebCore::MessagePortChannel::createChannel):
 190         (WebCore::MessagePortChannel::MessagePortChannel):
 191         (WebCore::MessagePortChannel::~MessagePortChannel):
 192         (WebCore::MessagePortChannel::entangleIfOpen):
 193         (WebCore::MessagePortChannel::disentangle):
 194         (WebCore::MessagePortChannel::postMessageToRemote):
 195         (WebCore::MessagePortChannel::tryGetMessageFromRemote):
 196         (WebCore::MessagePortChannel::close):
 197         (WebCore::MessagePortChannel::isConnectedTo):
 198         (WebCore::MessagePortChannel::hasPendingActivity):
 199         (WebCore::MessagePortChannel::locallyEntangledPort):
 200         (WebCore::PlatformMessagePortChannel::create):
 201         (WebCore::PlatformMessagePortChannel::PlatformMessagePortChannel):
 202         (WebCore::PlatformMessagePortChannel::~PlatformMessagePortChannel):
 203         (WebCore::PlatformMessagePortChannel::createChannel):
 204         (WebCore::PlatformMessagePortChannel::messageAvailable):
 205         (WebCore::PlatformMessagePortChannel::entangleIfOpen):
 206         (WebCore::PlatformMessagePortChannel::disentangle):
 207         (WebCore::PlatformMessagePortChannel::postMessageToRemote):
 208         (WebCore::PlatformMessagePortChannel::tryGetMessageFromRemote):
 209         (WebCore::PlatformMessagePortChannel::close):
 210         (WebCore::PlatformMessagePortChannel::isConnectedTo):
 211         (WebCore::PlatformMessagePortChannel::hasPendingActivity):
 212         (WebCore::PlatformMessagePortChannel::setEntangledChannel):
 213         (WebCore::PlatformMessagePortChannel::webChannelRelease):
 214         * dom/default/chromium/PlatformMessagePortChannelChromium.h: Added.
 215         (WebKit):
 216         (WebCore):
 217         (PlatformMessagePortChannel):
 218
 219 2013-02-14  Chris Fleizach  <cfleizach@apple.com>
 220
 221         Remove Leopard Accessibility support from WebCore (now that no port builds on Leopard)
 222         https://bugs.webkit.org/show_bug.cgi?id=90250
 223
 224         Reviewed by Eric Seidel.
 225
 226         The Leopard era checks for accessibility lists and accessibility tables can be removed now.
 227
 228         * accessibility/AccessibilityARIAGrid.cpp:
 229         (WebCore):
 230         * accessibility/AccessibilityARIAGrid.h:
 231         (AccessibilityARIAGrid):
 232         (WebCore::AccessibilityARIAGrid::isTableExposableThroughAccessibility):
 233         * accessibility/AccessibilityList.cpp:
 234         (WebCore::AccessibilityList::computeAccessibilityIsIgnored):
 235         * accessibility/AccessibilityList.h:
 236         * accessibility/AccessibilityTable.cpp:
 237         (WebCore::AccessibilityTable::AccessibilityTable):
 238         (WebCore::AccessibilityTable::init):
 239         * accessibility/AccessibilityTable.h:
 240         (AccessibilityTable):
 241         * accessibility/mac/AXObjectCacheMac.mm:
 242         (WebCore::AXObjectCache::postPlatformNotification):
 243         * accessibility/mac/WebAccessibilityObjectWrapper.mm:
 244         (createAccessibilityRoleMap):
 245
 246 2013-02-14  Bear Travis  <betravis@adobe.com>
 247
 248         Make outside-shape the default value for shape-inside
 249         https://bugs.webkit.org/show_bug.cgi?id=109605
 250
 251         Reviewed by Levi Weintraub.
 252
 253         Creating a single reference outside-shape value and setting it as the default
 254         for shape-inside.
 255
 256         Existing tests cover the default value, just updating them to use outside-shape.
 257
 258         * rendering/style/RenderStyle.cpp:
 259         (WebCore::RenderStyle::initialShapeInside): Define a local static outside-shape
 260         value.
 261         (WebCore):
 262         * rendering/style/RenderStyle.h: Move the initialShapeInside method to the .cpp
 263         file.
 264
 265 2013-02-14  Min Qin  <qinmin@chromium.org>
 266
 267         Passing alpha to DeferredImageDecoder once decoding completes
 268         https://bugs.webkit.org/show_bug.cgi?id=108892
 269
 270         Reviewed by Stephen White.
 271
 272         We should pass hasAlpha value back to the DeferredImageDecoder once decoding is completed
 273         Added unit tests in ImageFrameGeneratorTest.
 274
 275         * platform/graphics/chromium/DeferredImageDecoder.cpp:
 276         (WebCore::DeferredImageDecoder::frameHasAlphaAtIndex):
 277         * platform/graphics/chromium/ImageFrameGenerator.cpp:
 278         (WebCore::ImageFrameGenerator::tryToScale):
 279         (WebCore::ImageFrameGenerator::decode):
 280         * platform/graphics/chromium/LazyDecodingPixelRef.cpp:
 281         (WebCore::LazyDecodingPixelRef::LazyDecodingPixelRef):
 282         (WebCore::LazyDecodingPixelRef::onUnlockPixels):
 283         * platform/graphics/chromium/LazyDecodingPixelRef.h:
 284         (WebCore::LazyDecodingPixelRef::hasAlpha):
 285         (LazyDecodingPixelRef):
 286         * platform/graphics/chromium/ScaledImageFragment.cpp:
 287         (WebCore::ScaledImageFragment::ScaledImageFragment):
 288         * platform/graphics/chromium/ScaledImageFragment.h:
 289         (WebCore::ScaledImageFragment::create):
 290         (ScaledImageFragment):
 291         (WebCore::ScaledImageFragment::hasAlpha):
 292
 293 2013-02-14  David Grogan  <dgrogan@chromium.org>
 294
 295         IndexedDB: Add a few more histogram calls
 296         https://bugs.webkit.org/show_bug.cgi?id=109762
 297
 298         Reviewed by Tony Chang.
 299
 300         A few places where commits could fail weren't being logged.
 301
 302         * Modules/indexeddb/IDBBackingStore.cpp:
 303         (WebCore::IDBBackingStore::deleteDatabase):
 304         (WebCore::IDBBackingStore::Transaction::commit):
 305
 306 2013-02-14  Tony Chang  <tony@chromium.org>
 307
 308         Padding and border changes doesn't trigger relayout of children
 309         https://bugs.webkit.org/show_bug.cgi?id=109639
 310
 311         Reviewed by Kent Tamura.
 312
 313         In RenderBlock::layoutBlock, we only relayout our children if our logical width
 314         changes. This misses cases where our logical width doesn't change (i.e., padding
 315         or border changes), but our content width does change.
 316
 317         This is a more general case of bug 104997.
 318
 319         Test: fast/block/dynamic-padding-border.html
 320
 321         * rendering/RenderBox.cpp:
 322         (WebCore::borderOrPaddingLogicalWidthChanged): Only check if the logical width changed.
 323         (WebCore::RenderBox::styleDidChange): Drop the border-box condition since this can happen
 324         even without border-box box sizing.
 325
 326 2013-02-14  Peter Rybin  <prybin@chromium.org>
 327
 328         Web Inspector: fix closure compilation warnings caused by setVariableValue change
 329         https://bugs.webkit.org/show_bug.cgi?id=109488
 330
 331         Reviewed by Pavel Feldman.
 332
 333         Annotations are fixed as required by closure compiler.
 334         Parameters in Inspector.json are reordered as required.
 335
 336         * inspector/InjectedScriptExterns.js:
 337         (InjectedScriptHost.prototype.setFunctionVariableValue):
 338         (JavaScriptCallFrame.prototype.setVariableValue):
 339         * inspector/InjectedScriptSource.js:
 340         (.):
 341         * inspector/Inspector.json:
 342         * inspector/InspectorDebuggerAgent.cpp:
 343         (WebCore::InspectorDebuggerAgent::setVariableValue):
 344         * inspector/InspectorDebuggerAgent.h:
 345         (InspectorDebuggerAgent):
 346
 347 2013-02-14  Tommy Widenflycht  <tommyw@google.com>
 348
 349         MediaStream API: RTCDataChannel triggers a use-after-free
 350         https://bugs.webkit.org/show_bug.cgi?id=109806
 351
 352         Reviewed by Adam Barth.
 353
 354         Making sure RTCPeerConnection::stop() is always called at least once.
 355         Also making sure that RTCDataChannels state gets set to Closed correctly.
 356
 357         Hard to test in WebKit but covered by Chromium tests.
 358
 359         * Modules/mediastream/RTCDataChannel.cpp:
 360         (WebCore::RTCDataChannel::stop):
 361         * Modules/mediastream/RTCPeerConnection.cpp:
 362         (WebCore::RTCPeerConnection::~RTCPeerConnection):
 363         (WebCore::RTCPeerConnection::stop):
 364
 365 2013-02-14  Vsevolod Vlasov  <vsevik@chromium.org>
 366
 367         Web Inspector: [Regression] When several consecutive characters are typed each of them is marked as undoable state.
 368         https://bugs.webkit.org/show_bug.cgi?id=109823
 369
 370         Reviewed by Pavel Feldman.
 371
 372         * inspector/front-end/TextEditorModel.js:
 373         (WebInspector.TextEditorModel.endsWithBracketRegex.):
 374
 375 2013-02-14  Sheriff Bot  <webkit.review.bot@gmail.com>
 376
 377         Unreviewed, rolling out r142820.
 378         http://trac.webkit.org/changeset/142820
 379         https://bugs.webkit.org/show_bug.cgi?id=109839
 380
 381         Causing crashes on chromium canaries (Requested by atwilson_
 382         on #webkit).
 383
 384         * dom/Document.cpp:
 385         (WebCore::Document::updateLayout):
 386         (WebCore::Document::implicitClose):
 387         * rendering/RenderQuote.h:
 388         (RenderQuote):
 389         * rendering/RenderView.cpp:
 390         * rendering/RenderView.h:
 391
 392 2013-02-14  Mario Sanchez Prada  <mario.prada@samsung.com>
 393
 394         [GTK] Missing call to g_object_ref while retrieving accessible table cells
 395         https://bugs.webkit.org/show_bug.cgi?id=106903
 396
 397         Reviewed by Martin Robinson.
 398
 399         Add missing extra ref to implementation of atk_table_ref_at().
 400
 401         Test: accessibility/table-cell-for-column-and-row-crash.html
 402
 403         * accessibility/atk/WebKitAccessibleInterfaceTable.cpp:
 404         (webkitAccessibleTableRefAt): This method transfers full ownership
 405         over the returned AtkObject, so an extra reference is needed here.
 406
 407 2013-02-14  Mike Fenton  <mifenton@rim.com>
 408
 409         [BlackBerry] Update keyboard event details to match platform details.
 410         https://bugs.webkit.org/show_bug.cgi?id=109693
 411
 412         Reviewed by Yong Li.
 413
 414         PR 220170.
 415
 416         Update the keyboard event details to match the
 417         platform details available.
 418
 419         Rename helper function to better describe the conversion.
 420
 421         Reviewed Internally by Nima Ghanavatian and Gen Mak.
 422
 423         * platform/blackberry/PlatformKeyboardEventBlackBerry.cpp:
 424         (WebCore::windowsKeyCodeForBlackBerryKeycode):
 425         (WebCore::PlatformKeyboardEvent::PlatformKeyboardEvent):
 426
 427 2013-02-08  Andrey Kosyakov  <caseq@chromium.org>
 428
 429         Web Inspector: expose did{Begin,Cancel}Frame() and {will,did}Composite() on WebDebToolsAgent
 430         https://bugs.webkit.org/show_bug.cgi?id=109192
 431
 432         Reviewed by Pavel Feldman.
 433
 434         - remove frame and compositing instrumentation methods from InspectorInstrumentation;
 435         - expose those methods on InspectorController instead.
 436
 437         * WebCore.exp.in:
 438         * inspector/InspectorController.cpp:
 439         (WebCore::InspectorController::didBeginFrame):
 440         (WebCore):
 441         (WebCore::InspectorController::didCancelFrame):
 442         (WebCore::InspectorController::willComposite):
 443         (WebCore::InspectorController::didComposite):
 444         * inspector/InspectorController.h:
 445         (InspectorController):
 446         * inspector/InspectorInstrumentation.cpp:
 447         (WebCore):
 448         * inspector/InspectorInstrumentation.h:
 449         (InspectorInstrumentation):
 450         * testing/Internals.cpp:
 451         (WebCore::Internals::emitInspectorDidBeginFrame):
 452         (WebCore::Internals::emitInspectorDidCancelFrame):
 453
 454 2013-02-14  Vladislav Kaznacheev  <kaznacheev@chromium.org>
 455
 456         Web Inspector: Fixed a layout regression in CanvasProfileView.
 457         https://bugs.webkit.org/show_bug.cgi?id=109835
 458
 459         Reviewed by Pavel Feldman.
 460
 461         Changed splitView.css to supported nested SplitView instances.
 462
 463         * inspector/front-end/splitView.css:
 464         (.split-view-vertical > .split-view-contents):
 465         (.split-view-vertical > .split-view-contents-first):
 466         (.split-view-vertical > .split-view-contents-first.maximized):
 467         (.split-view-vertical > .split-view-contents-second):
 468         (.split-view-vertical > .split-view-contents-second.maximized):
 469         (.split-view-horizontal > .split-view-contents):
 470         (.split-view-horizontal > .split-view-contents-first):
 471         (.split-view-horizontal > .split-view-contents-first.maximized):
 472         (.split-view-horizontal > .split-view-contents-second):
 473         (.split-view-horizontal > .split-view-contents-second.maximized):
 474         (.split-view-vertical > .split-view-sidebar.split-view-contents-first:not(.maximized)):
 475         (.split-view-vertical > .split-view-sidebar.split-view-contents-second:not(.maximized)):
 476         (.split-view-horizontal > .split-view-sidebar.split-view-contents-first:not(.maximized)):
 477         (.split-view-horizontal > .split-view-sidebar.split-view-contents-second:not(.maximized)):
 478         (.split-view-vertical > .split-view-resizer):
 479         (.split-view-horizontal > .split-view-resizer):
 480
 481 2013-02-14  Vladislav Kaznacheev  <kaznacheev@chromium.org>
 482
 483         Web Inspector: Color picker should not be available in Computed Styles pane.
 484         https://bugs.webkit.org/show_bug.cgi?id=109697
 485
 486         Reviewed by Alexander Pavlov.
 487
 488         Changed the parentPane parameter of WebInspector.ComputedStylePropertiesSection to the correct value
 489         (the ComputedStyleSidebarPane instance).
 490
 491         * inspector/front-end/StylesSidebarPane.js:
 492         (WebInspector.StylesSidebarPane.prototype._rebuildSectionsForStyleRules):
 493
 494 2013-02-14  Yury Semikhatsky  <yurys@chromium.org>
 495
 496         Web Inspector: don't create static local string for program literal in InspectorTimelineAgent
 497         https://bugs.webkit.org/show_bug.cgi?id=109811
 498
 499         Reviewed by Pavel Feldman.
 500
 501         Use const char* constant value instead of creating String from it in thread-unsafe
 502         static local variable.
 503
 504         * inspector/InspectorTimelineAgent.cpp:
 505         (WebCore::InspectorTimelineAgent::innerAddRecordToTimeline):
 506
 507 2013-02-14  Pan Deng  <pan.deng@intel.com>
 508
 509         [Web Inspector] Fix initiator name issue in reload scenario for Network Panel.
 510         https://bugs.webkit.org/show_bug.cgi?id=108746.
 511
 512         Reviewed by Vsevolod Vlasov.
 513
 514         WebInspector.displayNameForURL() does not work as expected in the reload scenario,
 515         for example, "http://www.yahoo.com/" was trimed to "/" at one time, but at another,
 516         the full host name will be displayed.
 517         This fix return host + "/" in the issue scenario, and keep with get displayName() in ParsedURL.
 518
 519         No new tests.
 520
 521         * inspector/front-end/ParsedURL.js:
 522         (WebInspector.ParsedURL.prototype.get displayName): append "/" in the display host scenario.
 523         * inspector/front-end/ResourceUtils.js:
 524         (WebInspector.displayNameForURL): add host in the head if url trimed as a "/".
 525
 526 2013-02-14  Alexei Filippov  <alph@chromium.org>
 527
 528         Web Inspector: fix to record button remaining red after heap snapshot is taken
 529         https://bugs.webkit.org/show_bug.cgi?id=109804
 530
 531         Reviewed by Yury Semikhatsky.
 532
 533         Revert part of r142243 fix. Namely heap snapshot taking button made
 534         stateless as it was before.
 535
 536         * inspector/front-end/HeapSnapshotView.js:
 537         (WebInspector.HeapSnapshotProfileType.prototype.buttonClicked):
 538         * inspector/front-end/ProfilesPanel.js:
 539         (WebInspector.ProfilesPanel.prototype.toggleRecordButton):
 540
 541 2013-02-14  Alexander Pavlov  <apavlov@chromium.org>
 542
 543         Web Inspector: Consistently use SecurityOrigin::toRawString() for serialization across the backend code
 544         https://bugs.webkit.org/show_bug.cgi?id=109801
 545
 546         Reviewed by Yury Semikhatsky.
 547
 548         No new tests, as existing tests cover the change.
 549
 550         * inspector/InspectorAgent.cpp:
 551         (WebCore::InspectorAgent::didClearWindowObjectInWorld):
 552         * inspector/InspectorIndexedDBAgent.cpp:
 553         (WebCore::InspectorIndexedDBAgent::requestDatabaseNamesForFrame):
 554         * inspector/InspectorPageAgent.cpp:
 555         (WebCore::InspectorPageAgent::buildObjectForFrame):
 556         * inspector/PageRuntimeAgent.cpp:
 557         (WebCore::PageRuntimeAgent::notifyContextCreated):
 558
 559 2013-02-14  Sergio Villar Senin  <svillar@igalia.com>
 560
 561         Add logging support to IndexedDB for non-Chromium platforms
 562         https://bugs.webkit.org/show_bug.cgi?id=109809
 563
 564         Reviewed by Kentaro Hara.
 565
 566         Enable logging of IndexedDB through the StorageAPI log channel for
 567         non-Chromium architectures.
 568
 569         No new tests required, we're just enabling logging for IndexedDB
 570         using the currently available logging framework.
 571
 572         * Modules/indexeddb/IDBTracing.h:
 573
 574 2013-02-14  Vsevolod Vlasov  <vsevik@chromium.org>
 575
 576         Web Inspector: Remove uriForFile and fileForURI methods from FileSystemMapping.
 577         https://bugs.webkit.org/show_bug.cgi?id=109704
 578
 579         Reviewed by Alexander Pavlov.
 580
 581         Replaced this methods with one line implementation on the only call site.
 582
 583         * inspector/front-end/FileSystemMapping.js:
 584         * inspector/front-end/FileSystemProjectDelegate.js:
 585         (WebInspector.FileSystemProjectDelegate.prototype._filePathForURI):
 586         (WebInspector.FileSystemProjectDelegate.prototype.setFileContent):
 587         (WebInspector.FileSystemProjectDelegate.prototype._populate.filesLoaded):
 588         (WebInspector.FileSystemProjectDelegate.prototype._populate):
 589
 590 2013-02-14  Anton Vayvod  <avayvod@chromium.org>
 591
 592         [Text Autosizing] Process narrow descendants with the same multiplier for the font size.
 593         https://bugs.webkit.org/show_bug.cgi?id=109573
 594
 595         Reviewed by Julien Chaffraix.
 596
 597         Combine narrow descendants of the same autosizing cluster into a group that is autosized
 598         with the same multiplier.
 599
 600         For example, on sites with a sidebar, sometimes the paragraphs next to the sidebar will have
 601         a large margin individually applied (via a CSS selector), causing them all to individually
 602         appear narrower than their enclosing blockContainingAllText. Rather than making each of
 603         these paragraphs into a separate cluster, we want them all to share the same multiplier, as
 604         if they were a single cluster.
 605
 606         Test: fast/text-autosizing/narrow-descendants-combined.html
 607
 608         * rendering/TextAutosizer.cpp:
 609         (WebCore::TextAutosizer::processClusterInternal):
 610
 611             Common implementation for processCluster() and processCompositeCluster that accepts the
 612             text width and whether the cluster should be autosized as parameters instead of
 613             calculating it inline.
 614
 615         (WebCore::TextAutosizer::processCluster):
 616
 617             Calculates the text width for a single cluster and whether it should be autosized, then
 618             calls processClusterInternal() to apply the multiplier and process the cluster's
 619             descendants.
 620
 621         (WebCore::TextAutosizer::processCompositeCluster):
 622
 623             Calculates the text width for a group of renderers and if the group should be autosized,
 624             then calls processClusterInternal() repeatedly with the same multiplier to apply it and
 625             process all the descendants of the group.
 626
 627         (WebCore::TextAutosizer::clusterShouldBeAutosized):
 628
 629             Calls the multiple renderers version to avoid code duplication.
 630
 631         (WebCore::TextAutosizer::compositeClusterShouldBeAutosized):
 632
 633             The multiple renderers version of clusterShouldBeAutosized.
 634
 635         * rendering/TextAutosizer.h:
 636
 637             Updated method declarations.
 638
 639 2013-02-14  Andrey Adaikin  <aandrey@chromium.org>
 640
 641         Look into possibilities of typedef in webkit idl files
 642         https://bugs.webkit.org/show_bug.cgi?id=52340
 643
 644         Reviewed by Kentaro Hara.
 645
 646         Add typedef support for WebKit IDL parser.
 647         Drive by: fixed a bug of generating "unrestrictedfloat" without a space.
 648
 649         Added a new IDL test TestTypedefs.idl. The results were generated without typedefs.
 650
 651         * bindings/scripts/IDLParser.pm:
 652         (assertNoExtendedAttributesInTypedef):
 653         (parseDefinitions):
 654         (applyTypedefs):
 655         (applyTypedefsForSignature):
 656         (parseTypedef):
 657         (parseUnrestrictedFloatType):
 658         * bindings/scripts/test/CPP/WebDOMTestTypedefs.cpp: Added.
 659         (WebDOMTestTypedefs::WebDOMTestTypedefsPrivate::WebDOMTestTypedefsPrivate):
 660         (WebDOMTestTypedefs::WebDOMTestTypedefsPrivate):
 661         (WebDOMTestTypedefs::WebDOMTestTypedefs):
 662         (WebDOMTestTypedefs::operator=):
 663         (WebDOMTestTypedefs::impl):
 664         (WebDOMTestTypedefs::~WebDOMTestTypedefs):
 665         (WebDOMTestTypedefs::unsignedLongLongAttr):
 666         (WebDOMTestTypedefs::setUnsignedLongLongAttr):
 667         (WebDOMTestTypedefs::immutableSerializedScriptValue):
 668         (WebDOMTestTypedefs::setImmutableSerializedScriptValue):
 669         (WebDOMTestTypedefs::func):
 670         (WebDOMTestTypedefs::multiTransferList):
 671         (WebDOMTestTypedefs::setShadow):
 672         (WebDOMTestTypedefs::nullableArrayArg):
 673         (WebDOMTestTypedefs::immutablePointFunction):
 674         (toWebCore):
 675         (toWebKit):
 676         * bindings/scripts/test/CPP/WebDOMTestTypedefs.h: Added.
 677         (WebCore):
 678         (WebDOMTestTypedefs):
 679         * bindings/scripts/test/GObject/WebKitDOMTestTypedefs.cpp: Added.
 680         (_WebKitDOMTestTypedefsPrivate):
 681         (WebKit):
 682         (WebKit::kit):
 683         (WebKit::core):
 684         (WebKit::wrapTestTypedefs):
 685         (webkit_dom_test_typedefs_finalize):
 686         (webkit_dom_test_typedefs_set_property):
 687         (webkit_dom_test_typedefs_get_property):
 688         (webkit_dom_test_typedefs_constructor):
 689         (webkit_dom_test_typedefs_class_init):
 690         (webkit_dom_test_typedefs_init):
 691         (webkit_dom_test_typedefs_func):
 692         (webkit_dom_test_typedefs_multi_transfer_list):
 693         (webkit_dom_test_typedefs_set_shadow):
 694         (webkit_dom_test_typedefs_nullable_array_arg):
 695         (webkit_dom_test_typedefs_immutable_point_function):
 696         (webkit_dom_test_typedefs_string_array_function):
 697         (webkit_dom_test_typedefs_get_unsigned_long_long_attr):
 698         (webkit_dom_test_typedefs_set_unsigned_long_long_attr):
 699         (webkit_dom_test_typedefs_get_immutable_serialized_script_value):
 700         (webkit_dom_test_typedefs_set_immutable_serialized_script_value):
 701         * bindings/scripts/test/GObject/WebKitDOMTestTypedefs.h: Added.
 702         (_WebKitDOMTestTypedefs):
 703         (_WebKitDOMTestTypedefsClass):
 704         * bindings/scripts/test/GObject/WebKitDOMTestTypedefsPrivate.h: Added.
 705         (WebKit):
 706         * bindings/scripts/test/JS/JSTestTypedefs.cpp: Added.
 707         (WebCore):
 708         (WebCore::JSTestTypedefsConstructor::constructJSTestTypedefs):
 709         (WebCore::JSTestTypedefsConstructor::JSTestTypedefsConstructor):
 710         (WebCore::JSTestTypedefsConstructor::finishCreation):
 711         (WebCore::JSTestTypedefsConstructor::getOwnPropertySlot):
 712         (WebCore::JSTestTypedefsConstructor::getOwnPropertyDescriptor):
 713         (WebCore::JSTestTypedefsConstructor::getConstructData):
 714         (WebCore::JSTestTypedefsPrototype::self):
 715         (WebCore::JSTestTypedefsPrototype::getOwnPropertySlot):
 716         (WebCore::JSTestTypedefsPrototype::getOwnPropertyDescriptor):
 717         (WebCore::JSTestTypedefs::JSTestTypedefs):
 718         (WebCore::JSTestTypedefs::finishCreation):
 719         (WebCore::JSTestTypedefs::createPrototype):
 720         (WebCore::JSTestTypedefs::destroy):
 721         (WebCore::JSTestTypedefs::~JSTestTypedefs):
 722         (WebCore::JSTestTypedefs::getOwnPropertySlot):
 723         (WebCore::JSTestTypedefs::getOwnPropertyDescriptor):
 724         (WebCore::jsTestTypedefsUnsignedLongLongAttr):
 725         (WebCore::jsTestTypedefsImmutableSerializedScriptValue):
 726         (WebCore::jsTestTypedefsConstructorTestSubObj):
 727         (WebCore::jsTestTypedefsConstructor):
 728         (WebCore::JSTestTypedefs::put):
 729         (WebCore::setJSTestTypedefsUnsignedLongLongAttr):
 730         (WebCore::setJSTestTypedefsImmutableSerializedScriptValue):
 731         (WebCore::JSTestTypedefs::getConstructor):
 732         (WebCore::jsTestTypedefsPrototypeFunctionFunc):
 733         (WebCore::jsTestTypedefsPrototypeFunctionMultiTransferList):
 734         (WebCore::jsTestTypedefsPrototypeFunctionSetShadow):
 735         (WebCore::jsTestTypedefsPrototypeFunctionMethodWithSequenceArg):
 736         (WebCore::jsTestTypedefsPrototypeFunctionNullableArrayArg):
 737         (WebCore::jsTestTypedefsPrototypeFunctionFuncWithClamp):
 738         (WebCore::jsTestTypedefsPrototypeFunctionImmutablePointFunction):
 739         (WebCore::jsTestTypedefsPrototypeFunctionStringArrayFunction):
 740         (WebCore::isObservable):
 741         (WebCore::JSTestTypedefsOwner::isReachableFromOpaqueRoots):
 742         (WebCore::JSTestTypedefsOwner::finalize):
 743         (WebCore::toJS):
 744         (WebCore::toTestTypedefs):
 745         * bindings/scripts/test/JS/JSTestTypedefs.h: Added.
 746         (WebCore):
 747         (JSTestTypedefs):
 748         (WebCore::JSTestTypedefs::create):
 749         (WebCore::JSTestTypedefs::createStructure):
 750         (WebCore::JSTestTypedefs::impl):
 751         (WebCore::JSTestTypedefs::releaseImpl):
 752         (WebCore::JSTestTypedefs::releaseImplIfNotNull):
 753         (JSTestTypedefsOwner):
 754         (WebCore::wrapperOwner):
 755         (WebCore::wrapperContext):
 756         (JSTestTypedefsPrototype):
 757         (WebCore::JSTestTypedefsPrototype::create):
 758         (WebCore::JSTestTypedefsPrototype::createStructure):
 759         (WebCore::JSTestTypedefsPrototype::JSTestTypedefsPrototype):
 760         (JSTestTypedefsConstructor):
 761         (WebCore::JSTestTypedefsConstructor::create):
 762         (WebCore::JSTestTypedefsConstructor::createStructure):
 763         * bindings/scripts/test/ObjC/DOMTestTypedefs.h: Added.
 764         * bindings/scripts/test/ObjC/DOMTestTypedefs.mm: Added.
 765         (-[DOMTestTypedefs dealloc]):
 766         (-[DOMTestTypedefs finalize]):
 767         (-[DOMTestTypedefs unsignedLongLongAttr]):
 768         (-[DOMTestTypedefs setUnsignedLongLongAttr:]):
 769         (-[DOMTestTypedefs immutableSerializedScriptValue]):
 770         (-[DOMTestTypedefs setImmutableSerializedScriptValue:]):
 771         (-[DOMTestTypedefs multiTransferList:tx:second:txx:]):
 772         (-[DOMTestTypedefs setShadow:height:blur:color:alpha:]):
 773         (-[DOMTestTypedefs immutablePointFunction]):
 774         (core):
 775         (kit):
 776         * bindings/scripts/test/ObjC/DOMTestTypedefsInternal.h: Added.
 777         (WebCore):
 778         * bindings/scripts/test/TestTypedefs.idl: Added.
 779         * bindings/scripts/test/V8/V8TestTypedefs.cpp: Added.
 780         (WebCore):
 781         (WebCore::checkTypeOrDieTrying):
 782         (TestTypedefsV8Internal):
 783         (WebCore::TestTypedefsV8Internal::V8_USE):
 784         (WebCore::TestTypedefsV8Internal::unsignedLongLongAttrAttrGetter):
 785         (WebCore::TestTypedefsV8Internal::unsignedLongLongAttrAttrSetter):
 786         (WebCore::TestTypedefsV8Internal::immutableSerializedScriptValueAttrGetter):
 787         (WebCore::TestTypedefsV8Internal::immutableSerializedScriptValueAttrSetter):
 788         (WebCore::TestTypedefsV8Internal::TestTypedefsConstructorGetter):
 789         (WebCore::TestTypedefsV8Internal::TestTypedefsReplaceableAttrSetter):
 790         (WebCore::TestTypedefsV8Internal::funcCallback):
 791         (WebCore::TestTypedefsV8Internal::multiTransferListCallback):
 792         (WebCore::TestTypedefsV8Internal::setShadowCallback):
 793         (WebCore::TestTypedefsV8Internal::methodWithSequenceArgCallback):
 794         (WebCore::TestTypedefsV8Internal::nullableArrayArgCallback):
 795         (WebCore::TestTypedefsV8Internal::funcWithClampCallback):
 796         (WebCore::TestTypedefsV8Internal::immutablePointFunctionCallback):
 797         (WebCore::TestTypedefsV8Internal::stringArrayFunctionCallback):
 798         (WebCore::V8TestTypedefs::constructorCallback):
 799         (WebCore::ConfigureV8TestTypedefsTemplate):
 800         (WebCore::V8TestTypedefs::GetRawTemplate):
 801         (WebCore::V8TestTypedefs::GetTemplate):
 802         (WebCore::V8TestTypedefs::HasInstance):
 803         (WebCore::V8TestTypedefs::createWrapper):
 804         (WebCore::V8TestTypedefs::derefObject):
 805         * bindings/scripts/test/V8/V8TestTypedefs.h: Added.
 806         (WebCore):
 807         (V8TestTypedefs):
 808         (WebCore::V8TestTypedefs::toNative):
 809         (WebCore::V8TestTypedefs::installPerContextProperties):
 810         (WebCore::V8TestTypedefs::installPerContextPrototypeProperties):
 811         (WebCore::wrap):
 812         (WebCore::toV8):
 813         (WebCore::toV8Fast):
 814
 815 2013-02-13  Kentaro Hara  <haraken@chromium.org>
 816
 817         [V8] Rename XXXAccessorGetter() to XXXAttrGetterCustom(),
 818         and XXXAccessorSetter() to XXXAttrSetterCustom()
 819         https://bugs.webkit.org/show_bug.cgi?id=109679
 820
 821         Reviewed by Adam Barth.
 822
 823         For naming consistency and clarification.
 824
 825         No tests. No change in behavior.
 826
 827         * bindings/scripts/CodeGeneratorV8.pm:
 828         (GenerateHeader):
 829         (GenerateHeaderCustomCall):
 830         (GenerateNormalAttrGetter):
 831         (GenerateNormalAttrSetter):
 832         (GenerateImplementation):
 833         * bindings/scripts/test/V8/V8TestInterface.cpp:
 834         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrGetter):
 835         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrSetter):
 836         * bindings/scripts/test/V8/V8TestObj.cpp:
 837         (WebCore::TestObjV8Internal::customAttrAttrGetter):
 838         (WebCore::TestObjV8Internal::customAttrAttrSetter):
 839         * bindings/scripts/test/V8/V8TestObj.h:
 840         (V8TestObj):
 841         * bindings/v8/custom/V8AudioBufferSourceNodeCustom.cpp:
 842         (WebCore::V8AudioBufferSourceNode::bufferAttrSetterCustom):
 843         * bindings/v8/custom/V8BiquadFilterNodeCustom.cpp:
 844         (WebCore::V8BiquadFilterNode::typeAttrSetterCustom):
 845         * bindings/v8/custom/V8CanvasRenderingContext2DCustom.cpp:
 846         (WebCore::V8CanvasRenderingContext2D::strokeStyleAttrGetterCustom):
 847         (WebCore::V8CanvasRenderingContext2D::strokeStyleAttrSetterCustom):
 848         (WebCore::V8CanvasRenderingContext2D::fillStyleAttrGetterCustom):
 849         (WebCore::V8CanvasRenderingContext2D::fillStyleAttrSetterCustom):
 850         * bindings/v8/custom/V8ClipboardCustom.cpp:
 851         (WebCore::V8Clipboard::typesAttrGetterCustom):
 852         * bindings/v8/custom/V8CoordinatesCustom.cpp:
 853         (WebCore::V8Coordinates::altitudeAttrGetterCustom):
 854         (WebCore::V8Coordinates::altitudeAccuracyAttrGetterCustom):
 855         (WebCore::V8Coordinates::headingAttrGetterCustom):
 856         (WebCore::V8Coordinates::speedAttrGetterCustom):
 857         * bindings/v8/custom/V8CustomEventCustom.cpp:
 858         (WebCore::V8CustomEvent::detailAttrGetterCustom):
 859         * bindings/v8/custom/V8DOMWindowCustom.cpp:
 860         (WebCore::V8DOMWindow::eventAttrGetterCustom):
 861         (WebCore::V8DOMWindow::eventAttrSetterCustom):
 862         (WebCore::V8DOMWindow::locationAttrSetterCustom):
 863         (WebCore::V8DOMWindow::openerAttrSetterCustom):
 864         * bindings/v8/custom/V8DeviceMotionEventCustom.cpp:
 865         (WebCore::V8DeviceMotionEvent::accelerationAttrGetterCustom):
 866         (WebCore::V8DeviceMotionEvent::accelerationIncludingGravityAttrGetterCustom):
 867         (WebCore::V8DeviceMotionEvent::rotationRateAttrGetterCustom):
 868         (WebCore::V8DeviceMotionEvent::intervalAttrGetterCustom):
 869         * bindings/v8/custom/V8DeviceOrientationEventCustom.cpp:
 870         (WebCore::V8DeviceOrientationEvent::alphaAttrGetterCustom):
 871         (WebCore::V8DeviceOrientationEvent::betaAttrGetterCustom):
 872         (WebCore::V8DeviceOrientationEvent::gammaAttrGetterCustom):
 873         (WebCore::V8DeviceOrientationEvent::absoluteAttrGetterCustom):
 874         * bindings/v8/custom/V8DocumentLocationCustom.cpp:
 875         (WebCore::V8Document::locationAttrGetterCustom):
 876         (WebCore::V8Document::locationAttrSetterCustom):
 877         * bindings/v8/custom/V8EventCustom.cpp:
 878         (WebCore::V8Event::dataTransferAttrGetterCustom):
 879         (WebCore::V8Event::clipboardDataAttrGetterCustom):
 880         * bindings/v8/custom/V8FileReaderCustom.cpp:
 881         (WebCore::V8FileReader::resultAttrGetterCustom):
 882         * bindings/v8/custom/V8HTMLDocumentCustom.cpp:
 883         (WebCore::V8HTMLDocument::allAttrSetterCustom):
 884         * bindings/v8/custom/V8HTMLElementCustom.cpp:
 885         (WebCore::V8HTMLElement::itemValueAttrGetterCustom):
 886         (WebCore::V8HTMLElement::itemValueAttrSetterCustom):
 887         * bindings/v8/custom/V8HTMLFrameElementCustom.cpp:
 888         (WebCore::V8HTMLFrameElement::locationAttrSetterCustom):
 889         * bindings/v8/custom/V8HTMLInputElementCustom.cpp:
 890         (WebCore::V8HTMLInputElement::selectionStartAttrGetterCustom):
 891         (WebCore::V8HTMLInputElement::selectionStartAttrSetterCustom):
 892         (WebCore::V8HTMLInputElement::selectionEndAttrGetterCustom):
 893         (WebCore::V8HTMLInputElement::selectionEndAttrSetterCustom):
 894         (WebCore::V8HTMLInputElement::selectionDirectionAttrGetterCustom):
 895         (WebCore::V8HTMLInputElement::selectionDirectionAttrSetterCustom):
 896         * bindings/v8/custom/V8HTMLLinkElementCustom.cpp:
 897         (WebCore::V8HTMLLinkElement::sizesAttrGetterCustom):
 898         (WebCore::V8HTMLLinkElement::sizesAttrSetterCustom):
 899         * bindings/v8/custom/V8HTMLMediaElementCustom.cpp:
 900         (WebCore::V8HTMLMediaElement::controllerAttrSetterCustom):
 901         * bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp:
 902         (WebCore::V8HTMLOptionsCollection::lengthAttrSetterCustom):
 903         * bindings/v8/custom/V8HistoryCustom.cpp:
 904         (WebCore::V8History::stateAttrGetterCustom):
 905         * bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp:
 906         (WebCore::V8JavaScriptCallFrame::scopeChainAttrGetterCustom):
 907         (WebCore::V8JavaScriptCallFrame::thisObjectAttrGetterCustom):
 908         (WebCore::V8JavaScriptCallFrame::typeAttrGetterCustom):
 909         * bindings/v8/custom/V8LocationCustom.cpp:
 910         (WebCore::V8Location::hashAttrSetterCustom):
 911         (WebCore::V8Location::hostAttrSetterCustom):
 912         (WebCore::V8Location::hostnameAttrSetterCustom):
 913         (WebCore::V8Location::hrefAttrSetterCustom):
 914         (WebCore::V8Location::pathnameAttrSetterCustom):
 915         (WebCore::V8Location::portAttrSetterCustom):
 916         (WebCore::V8Location::protocolAttrSetterCustom):
 917         (WebCore::V8Location::searchAttrSetterCustom):
 918         (WebCore::V8Location::reloadAttrGetterCustom):
 919         (WebCore::V8Location::replaceAttrGetterCustom):
 920         (WebCore::V8Location::assignAttrGetterCustom):
 921         * bindings/v8/custom/V8MessageEventCustom.cpp:
 922         (WebCore::V8MessageEvent::dataAttrGetterCustom):
 923         (WebCore::V8MessageEvent::portsAttrGetterCustom):
 924         * bindings/v8/custom/V8OscillatorNodeCustom.cpp:
 925         (WebCore::V8OscillatorNode::typeAttrSetterCustom):
 926         * bindings/v8/custom/V8PannerNodeCustom.cpp:
 927         (WebCore::V8PannerNode::panningModelAttrSetterCustom):
 928         (WebCore::V8PannerNode::distanceModelAttrSetterCustom):
 929         * bindings/v8/custom/V8PopStateEventCustom.cpp:
 930         (WebCore::V8PopStateEvent::stateAttrGetterCustom):
 931         * bindings/v8/custom/V8SVGLengthCustom.cpp:
 932         (WebCore::V8SVGLength::valueAttrGetterCustom):
 933         (WebCore::V8SVGLength::valueAttrSetterCustom):
 934         * bindings/v8/custom/V8TrackEventCustom.cpp:
 935         (WebCore::V8TrackEvent::trackAttrGetterCustom):
 936         * bindings/v8/custom/V8WebKitAnimationCustom.cpp:
 937         (WebCore::V8WebKitAnimation::iterationCountAttrGetterCustom):
 938         * bindings/v8/custom/V8XMLHttpRequestCustom.cpp:
 939         (WebCore::V8XMLHttpRequest::responseTextAttrGetterCustom):
 940         (WebCore::V8XMLHttpRequest::responseAttrGetterCustom):
 941
 942 2013-02-14  Yury Semikhatsky  <yurys@chromium.org>
 943
 944         Web Inspector: extract DOM counters graph implementation into its own class
 945         https://bugs.webkit.org/show_bug.cgi?id=109796
 946
 947         Reviewed by Alexander Pavlov.
 948
 949         Extracted DOM counters graph implementation into DOMCountersGraph.js leaving
 950         in MemoryStatistics.js only common parts shared with NativeMemoryGraph.js
 951         Added some closure annotations and converted object literals into classes
 952         with named constructors.
 953
 954         * WebCore.gypi:
 955         * WebCore.vcproj/WebCore.vcproj:
 956         * inspector/compile-front-end.py:
 957         * inspector/front-end/DOMCountersGraph.js: Added.
 958         (WebInspector.DOMCountersGraph):
 959         (WebInspector.DOMCounterUI):
 960         (WebInspector.DOMCountersGraph.Counter):
 961         (WebInspector.DOMCounterUI.prototype.setRange):
 962         (WebInspector.DOMCounterUI.prototype.updateCurrentValue):
 963         (WebInspector.DOMCounterUI.prototype.clearCurrentValueAndMarker):
 964         (WebInspector.DOMCounterUI.prototype.saveImageUnderMarker):
 965         (WebInspector.DOMCounterUI.prototype.restoreImageUnderMarker):
 966         (WebInspector.DOMCounterUI.prototype.discardImageUnderMarker):
 967         (WebInspector.DOMCountersGraph.prototype._createCurrentValuesBar):
 968         (WebInspector.DOMCountersGraph.prototype._createCounterUIList):
 969         (WebInspector.DOMCountersGraph.prototype._createCounterUIList.getNodeCount):
 970         (WebInspector.DOMCountersGraph.prototype._createCounterUIList.getListenerCount):
 971         (WebInspector.DOMCountersGraph.prototype._canvasHeight):
 972         (WebInspector.DOMCountersGraph.prototype._onRecordAdded):
 973         (WebInspector.DOMCountersGraph.prototype._draw):
 974         (WebInspector.DOMCountersGraph.prototype._restoreImageUnderMarker):
 975         (WebInspector.DOMCountersGraph.prototype._saveImageUnderMarker):
 976         (WebInspector.DOMCountersGraph.prototype._drawMarker):
 977         (WebInspector.DOMCountersGraph.prototype._drawGraph):
 978         (WebInspector.DOMCountersGraph.prototype._discardImageUnderMarker):
 979         * inspector/front-end/MemoryStatistics.js:
 980         (WebInspector.MemoryStatistics):
 981         (WebInspector.MemoryStatistics.Counter):
 982         (WebInspector.MemoryStatistics.prototype._createCurrentValuesBar):
 983         (WebInspector.MemoryStatistics.prototype._createCounterUIList):
 984         (WebInspector.MemoryStatistics.prototype.setTopPosition):
 985         (WebInspector.MemoryStatistics.prototype._canvasHeight):
 986         (WebInspector.MemoryStatistics.prototype._onRecordAdded):
 987         (WebInspector.MemoryStatistics.prototype._draw):
 988         (WebInspector.MemoryStatistics.prototype._onClick):
 989         (WebInspector.MemoryStatistics.prototype._onMouseOut):
 990         (WebInspector.MemoryStatistics.prototype._onMouseOver):
 991         (WebInspector.MemoryStatistics.prototype._onMouseMove):
 992         (WebInspector.MemoryStatistics.prototype._restoreImageUnderMarker):
 993         (WebInspector.MemoryStatistics.prototype._drawMarker):
 994         (WebInspector.MemoryStatistics.prototype._discardImageUnderMarker):
 995         * inspector/front-end/NativeMemoryGraph.js:
 996         (WebInspector.NativeMemoryGraph.Counter):
 997         (WebInspector.NativeMemoryGraph.prototype._onRecordAdded.addStatistics):
 998         (WebInspector.NativeMemoryGraph.prototype._onRecordAdded):
 999         (WebInspector.NativeMemoryGraph.prototype._draw):
1000         * inspector/front-end/TimelinePanel.js:
1001         * inspector/front-end/WebKit.qrc:
1002
1003 2013-02-14  Aivo Paas  <aivopaas@gmail.com>
1004
1005         Updating mouse cursor on style changes without emitting fake mousemove event
1006         https://bugs.webkit.org/show_bug.cgi?id=101857
1007
1008         Reviewed by Allan Sandfeld Jensen.
1009
1010         Mouse cursor changes in styles used to be reflected in UI through dispatching a fake
1011         mousemove event. The old approach has some flaws: it emits a mousemove event in
1012         javascript when there is no mouse movement involved (bug 85343); the fake mousemove
1013         event is cancelled while there is a mouse button held down - cursor won't change
1014         until mouse is moved or the button released (bug 53341); it has extra overhead of
1015         using a timer which was introduced to make scrolling smoother.
1016
1017         The new approach does not use the fake mousemove event. Instead, it uses only the logic
1018         needed for the actual cursor change to happen. This bypasses all the mousemove event related
1019         overhead. The remaining code is a stripped version of what was run through the mousemove
1020         event path. Everything that was not needed for changing a cursor is stripped off, everything
1021         that is needed, remains the same.
1022
1023         The call to update cursor was moved up in the call tree from RenderObject::StyleDidChange
1024         to RenderObject::SetStyle right after the StyleDidChange call. This allows to any updates
1025         and style propagations in StyleDidChange to happen and makes sure that a cursor change is
1026         not missed. Previous place was at the end of RenderObject::StyleDidChange, where it could
1027         have been missed because of an early exit. For example, cursor change on mousedown/up on
1028         a text node missed the correct cursor in the first pass.
1029
1030         Refactored EventHandler::selectCursor to not take a whole mouse event but instead work with
1031         HitTestResult so that EventHandler::updateCursor must not create a useless PlatformEvent.
1032
1033         Fixes: https://bugs.webkit.org/show_bug.cgi?id=85343 (mousemove event on cursor change)
1034                https://bugs.webkit.org/show_bug.cgi?id=53341 (no cursor change when mouse button down)
1035
1036         Tests: fast/events/mouse-cursor-change.html
1037                fast/events/mouse-cursor-no-mousemove.html
1038
1039         * page/EventHandler.cpp:
1040         (WebCore::EventHandler::updateCursor): Newly added method for updating mouse cursor
1041         (WebCore):
1042         (WebCore::EventHandler::selectCursor):
1043         (WebCore::EventHandler::handleMouseMoveEvent):
1044         * page/EventHandler.h:
1045         (EventHandler):
1046         * rendering/RenderObject.cpp:
1047         (WebCore::areNonIdenticalCursorListsEqual):
1048         (WebCore):
1049         (WebCore::areCursorsEqual):
1050         (WebCore::RenderObject::setStyle):
1051         (WebCore::RenderObject::styleDidChange):
1052
1053 2013-02-13  Ilya Tikhonovsky  <loislo@chromium.org>
1054
1055         Web Inspector: Native Memory Instrumentation: Report child nodes as direct members of a container node to make them look like a tree in the snapshot.
1056         https://bugs.webkit.org/show_bug.cgi?id=109703
1057
1058         Also we need to traverse the tree from the top root element down to the leaves.
1059
1060         Reviewed by Yury Semikhatsky.
1061
1062         * dom/ContainerNode.cpp:
1063         (WebCore::ContainerNode::reportMemoryUsage):
1064         * dom/Node.cpp:
1065         (WebCore::Node::reportMemoryUsage):
1066         * inspector/InspectorMemoryAgent.cpp:
1067         (WebCore):
1068
1069 2013-02-13  Hayato Ito  <hayato@chromium.org>
1070
1071         [Shadow DOM] Implements a '::distributed()' pseudo element.
1072         https://bugs.webkit.org/show_bug.cgi?id=82169
1073
1074         Reviewed by Dimitri Glazkov.
1075
1076         Implements a '::distributed()' pseudo element.
1077         See the Shadow DOM specification and the filed bug for the detail.
1078
1079         - http://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/shadow/index.html#selecting-nodes-distributed-to-insertion-points
1080         - https://www.w3.org/Bugs/Public/show_bug.cgi?id=19684
1081
1082         For example, suppose we are given the following DOM tree and shadow tree:
1083
1084         - <A>
1085           - <B>
1086             - <C>
1087
1088         [A's ShadowRoot]
1089           <D>
1090           - <style>
1091               E content::distributed(B C) { color: green; }
1092           - <E>
1093             - <content>  (Node B is distributed to this insertion point.)
1094
1095         In this case, the style rule defined in the shadow tree matches node 'C'.
1096
1097         A '::distributed()' pseudo element can not be a pseudo class since
1098         an intersection between matched_elements(some_selector) and
1099         matched_elements(some_selector::distributed(...)) is always an
1100         empty set. A '::distributed()' pseudo element is the first-ever
1101         *functional* pseudo element which takes a parameter, which can be
1102         a selector.
1103
1104         This rule crosses the shadow boundary from a shadow tree to the
1105         tree of its shadow host. That means a rule which includes
1106         '::distributed()' pseudo element is defined in shadow tree, but
1107         the node which is matched in the rule, the subject of the
1108         selector, is outside of the shadow tree. Therefore, we cannot
1109         predict where the subject of the selector will be beforehand.
1110         Current CSS implementation assumes the subject of the selector
1111         must exist in the current scope.
1112
1113         To overcome this issue, DocumentRuleSets now has a instance of
1114         ShadowDistributedRules class.  A style rule will be stored in this
1115         instance if the rule includes a '::distributed()' pseudo element.
1116         This class also keeps track of each RuleSet by mapping it with a
1117         scope where the rule was originally defined. In the example, the
1118         scope is A's ShadowRoot.  The scope is used to check whether the
1119         left-most matched element (in the example, it's a node 'E') exists
1120         in the scope.
1121
1122         Internally, a '::distributed' pseudo element is represented by a
1123         newly introduced 'ShadowDistributed' relation.  That makes an
1124         implementation of SelectorChecker::checkSelector() much simpler.
1125         A transformation from a distributed pseudo element to a
1126         ShadowDistributed is done in parsing stage of CSS.
1127
1128         Since '::distributed()' is an experimental feature, it's actually
1129         prefixed with '-webkit-' and guarded by SHADOW_DOM flag.
1130
1131         Tests: fast/dom/shadow/distributed-pseudo-element-for-shadow-element.html
1132                fast/dom/shadow/distributed-pseudo-element-match-all.html
1133                fast/dom/shadow/distributed-pseudo-element-match-descendant.html
1134                fast/dom/shadow/distributed-pseudo-element-nested.html
1135                fast/dom/shadow/distributed-pseudo-element-no-match.html
1136                fast/dom/shadow/distributed-pseudo-element-reprojection.html
1137                fast/dom/shadow/distributed-pseudo-element-scoped.html
1138                fast/dom/shadow/distributed-pseudo-element-support-selector.html
1139                fast/dom/shadow/distributed-pseudo-element-used-in-selector-list.html
1140                fast/dom/shadow/distributed-pseudo-element-with-any.html
1141                fast/dom/shadow/distributed-pseudo-element.html
1142
1143         * css/CSSGrammar.y.in:
1144         CSS Grammar was updated to support '::distrbuted(selector)'.
1145         This pseudo element is the first pseudo element which can take a selector as a parameter.
1146         * css/CSSParser.cpp:
1147         (WebCore::CSSParser::detectDashToken):
1148         (WebCore::CSSParser::rewriteSpecifiersWithNamespaceIfNeeded):
1149         (WebCore::CSSParser::rewriteSpecifiersWithElementName):
1150         Here we are converting a '::distributed' pseudo element into a
1151         ShadowDistributed relation internally.  To support the conversion,
1152         these rewriteSpecifiersXXX functions (formally called
1153         updateSpecifiersXXX) now return the specifiers which may be
1154         converted.
1155         (WebCore::CSSParser::rewriteSpecifiers):
1156         * css/CSSParser.h:
1157         * css/CSSParserValues.cpp:
1158         (WebCore::CSSParserSelector::CSSParserSelector):
1159         * css/CSSParserValues.h:
1160         (CSSParserSelector):
1161         (WebCore::CSSParserSelector::functionArgumentSelector):
1162         To hold an intermediate selector which appears at the position of an argument in
1163         functional pseudo element when parsing CSS.
1164         (WebCore::CSSParserSelector::setFunctionArgumentSelector):
1165         (WebCore::CSSParserSelector::isDistributedPseudoElement):
1166         * css/CSSSelector.cpp:
1167         Add new pseudo element, PseudoDistributed, and its internal representation, ShadowDistributed relation.
1168         (WebCore::CSSSelector::pseudoId):
1169         (WebCore::nameToPseudoTypeMap):
1170         (WebCore::CSSSelector::extractPseudoType):
1171         (WebCore::CSSSelector::selectorText):
1172         * css/CSSSelector.h:
1173         (CSSSelector):
1174         (WebCore):
1175         (WebCore::CSSSelector::isDistributedPseudoElement):
1176         (WebCore::CSSSelector::isShadowDistributed):
1177         * css/CSSSelectorList.cpp:
1178         (WebCore):
1179         (SelectorHasShadowDistributed):
1180         (WebCore::SelectorHasShadowDistributed::operator()):
1181         (WebCore::CSSSelectorList::hasShadowDistributedAt):
1182         * css/CSSSelectorList.h:
1183         (CSSSelectorList):
1184         * css/DocumentRuleSets.cpp:
1185         (WebCore):
1186         (WebCore::ShadowDistributedRules::addRule):
1187         Every CSS rule which includes '::distributed(...)' should be managed by calling this function.
1188         (WebCore::ShadowDistributedRules::collectMatchRequests):
1189         (WebCore::DocumentRuleSets::resetAuthorStyle):
1190         * css/DocumentRuleSets.h:
1191         (WebCore):
1192         (ShadowDistributedRules):
1193         (WebCore::ShadowDistributedRules::clear):
1194         (DocumentRuleSets):
1195         (WebCore::DocumentRuleSets::shadowDistributedRules)
1196         DocumentRuleSets owns an instance of ShadowDistributedRules.
1197         * css/RuleSet.cpp:
1198         (WebCore::RuleSet::addChildRules):
1199         Updated to check whether the rule contains '::distributed()' or not.
1200         * css/SelectorChecker.cpp:
1201         (WebCore::SelectorChecker::match):
1202         Support ShadowDistributed relation. Check all possible insertion points where a node is distributed.
1203         * css/SelectorChecker.h:
1204         (WebCore::SelectorChecker::SelectorCheckingContext::SelectorCheckingContext):
1205         Adds enum of BehaviorAtBoundary. '::distributed()' is the only
1206         rule which uses 'CrossedBoundary' since it is the only rule which
1207         crosses shadow boundaries.
1208         (SelectorCheckingContext):
1209         * css/SelectorFilter.cpp:
1210         (WebCore::SelectorFilter::collectIdentifierHashes):
1211         * css/StyleResolver.cpp:
1212         (WebCore::StyleResolver::collectMatchingRules):
1213         (WebCore::StyleResolver::matchAuthorRules):
1214         (WebCore::StyleResolver::collectMatchingRulesForList):
1215         (WebCore::StyleResolver::ruleMatches):
1216         * css/StyleResolver.h:
1217         (MatchRequest):
1218         (WebCore::MatchRequest::MatchRequest): Add behaviorAtBoundary field.
1219         (WebCore):
1220         (StyleResolver):
1221         * html/shadow/InsertionPoint.cpp:
1222         (WebCore::collectInsertionPointsWhereNodeIsDistributed):
1223         (WebCore):
1224         * html/shadow/InsertionPoint.h:
1225         (WebCore):
1226
1227 2013-02-13  Kentaro Hara  <haraken@chromium.org>
1228
1229         [V8] Generate wrapper methods for custom methods
1230         https://bugs.webkit.org/show_bug.cgi?id=109678
1231
1232         Reviewed by Adam Barth.
1233
1234         Currently V8 directly calls back custom methods written
1235         in custom binding files. This makes it impossible for code
1236         generators to hook custom methods (e.g. Code generators cannot
1237         insert a code for FeatureObservation into custom methods).
1238         To solve the problem, we should generate wrapper methods for
1239         custom methods.
1240
1241         No tests. No change in behavior.
1242
1243         * page/DOMWindow.idl: Removed overloaded methods. The fact that methods in an IDL
1244         file are overloaded but they are not overloaded in custom bindings confuses code
1245         generators. (For some reason, this problem hasn't appeared before this change.)
1246         * xml/XMLHttpRequest.idl: Ditto.
1247
1248         * bindings/scripts/CodeGeneratorV8.pm:
1249         (GenerateHeader):
1250         (GenerateDomainSafeFunctionGetter):
1251         (GenerateEventListenerCallback):
1252         (GenerateFunctionCallback):
1253         (GenerateNonStandardFunction):
1254         (GenerateImplementation):
1255         * bindings/scripts/test/V8/V8TestInterface.cpp:
1256         (WebCore::TestInterfaceV8Internal::supplementalMethod3Callback):
1257         (TestInterfaceV8Internal):
1258         (WebCore):
1259         * bindings/scripts/test/V8/V8TestObj.cpp:
1260         (WebCore::TestObjV8Internal::customMethodCallback):
1261         (TestObjV8Internal):
1262         (WebCore::TestObjV8Internal::customMethodWithArgsCallback):
1263         (WebCore::TestObjV8Internal::classMethod2Callback):
1264         (WebCore):
1265         (WebCore::ConfigureV8TestObjTemplate):
1266         * bindings/scripts/test/V8/V8TestObj.h:
1267         (V8TestObj):
1268         * bindings/v8/custom/V8ClipboardCustom.cpp:
1269         (WebCore::V8Clipboard::clearDataCallbackCustom):
1270         (WebCore::V8Clipboard::setDragImageCallbackCustom):
1271         * bindings/v8/custom/V8ConsoleCustom.cpp:
1272         (WebCore::V8Console::traceCallbackCustom):
1273         (WebCore::V8Console::assertCallbackCustom):
1274         (WebCore::V8Console::profileCallbackCustom):
1275         (WebCore::V8Console::profileEndCallbackCustom):
1276         * bindings/v8/custom/V8CryptoCustom.cpp:
1277         (WebCore::V8Crypto::getRandomValuesCallbackCustom):
1278         * bindings/v8/custom/V8DOMFormDataCustom.cpp:
1279         (WebCore::V8DOMFormData::appendCallbackCustom):
1280         * bindings/v8/custom/V8DOMWindowCustom.cpp:
1281         (WebCore::V8DOMWindow::addEventListenerCallbackCustom):
1282         (WebCore::V8DOMWindow::removeEventListenerCallbackCustom):
1283         (WebCore::V8DOMWindow::postMessageCallbackCustom):
1284         (WebCore::V8DOMWindow::toStringCallbackCustom):
1285         (WebCore::V8DOMWindow::releaseEventsCallbackCustom):
1286         (WebCore::V8DOMWindow::captureEventsCallbackCustom):
1287         (WebCore::V8DOMWindow::showModalDialogCallbackCustom):
1288         (WebCore::V8DOMWindow::openCallbackCustom):
1289         (WebCore::V8DOMWindow::setTimeoutCallbackCustom):
1290         (WebCore::V8DOMWindow::setIntervalCallbackCustom):
1291         * bindings/v8/custom/V8DataViewCustom.cpp:
1292         (WebCore::V8DataView::getInt8CallbackCustom):
1293         (WebCore::V8DataView::getUint8CallbackCustom):
1294         (WebCore::V8DataView::setInt8CallbackCustom):
1295         (WebCore::V8DataView::setUint8CallbackCustom):
1296         * bindings/v8/custom/V8DedicatedWorkerContextCustom.cpp:
1297         (WebCore::V8DedicatedWorkerContext::postMessageCallbackCustom):
1298         * bindings/v8/custom/V8DeviceMotionEventCustom.cpp:
1299         (WebCore::V8DeviceMotionEvent::initDeviceMotionEventCallbackCustom):
1300         * bindings/v8/custom/V8DeviceOrientationEventCustom.cpp:
1301         (WebCore::V8DeviceOrientationEvent::initDeviceOrientationEventCallbackCustom):
1302         * bindings/v8/custom/V8DocumentCustom.cpp:
1303         (WebCore::V8Document::evaluateCallbackCustom):
1304         (WebCore::V8Document::createTouchListCallbackCustom):
1305         * bindings/v8/custom/V8GeolocationCustom.cpp:
1306         (WebCore::V8Geolocation::getCurrentPositionCallbackCustom):
1307         (WebCore::V8Geolocation::watchPositionCallbackCustom):
1308         * bindings/v8/custom/V8HTMLAllCollectionCustom.cpp:
1309         (WebCore::V8HTMLAllCollection::itemCallbackCustom):
1310         (WebCore::V8HTMLAllCollection::namedItemCallbackCustom):
1311         * bindings/v8/custom/V8HTMLCanvasElementCustom.cpp:
1312         (WebCore::V8HTMLCanvasElement::getContextCallbackCustom):
1313         (WebCore::V8HTMLCanvasElement::toDataURLCallbackCustom):
1314         * bindings/v8/custom/V8HTMLDocumentCustom.cpp:
1315         (WebCore::V8HTMLDocument::writeCallbackCustom):
1316         (WebCore::V8HTMLDocument::writelnCallbackCustom):
1317         (WebCore::V8HTMLDocument::openCallbackCustom):
1318         * bindings/v8/custom/V8HTMLFormControlsCollectionCustom.cpp:
1319         (WebCore::V8HTMLFormControlsCollection::namedItemCallbackCustom):
1320         * bindings/v8/custom/V8HTMLImageElementConstructor.cpp:
1321         (WebCore::v8HTMLImageElementConstructorCallbackCustom):
1322         (WebCore::V8HTMLImageElementConstructor::GetTemplate):
1323         * bindings/v8/custom/V8HTMLInputElementCustom.cpp:
1324         (WebCore::V8HTMLInputElement::setSelectionRangeCallbackCustom):
1325         * bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp:
1326         (WebCore::V8HTMLOptionsCollection::namedItemCallbackCustom):
1327         (WebCore::V8HTMLOptionsCollection::removeCallbackCustom):
1328         (WebCore::V8HTMLOptionsCollection::addCallbackCustom):
1329         * bindings/v8/custom/V8HTMLSelectElementCustom.cpp:
1330         (WebCore::V8HTMLSelectElement::removeCallbackCustom):
1331         * bindings/v8/custom/V8HistoryCustom.cpp:
1332         (WebCore::V8History::pushStateCallbackCustom):
1333         (WebCore::V8History::replaceStateCallbackCustom):
1334         * bindings/v8/custom/V8InjectedScriptHostCustom.cpp:
1335         (WebCore::V8InjectedScriptHost::inspectedObjectCallbackCustom):
1336         (WebCore::V8InjectedScriptHost::internalConstructorNameCallbackCustom):
1337         (WebCore::V8InjectedScriptHost::isHTMLAllCollectionCallbackCustom):
1338         (WebCore::V8InjectedScriptHost::typeCallbackCustom):
1339         (WebCore::V8InjectedScriptHost::functionDetailsCallbackCustom):
1340         (WebCore::V8InjectedScriptHost::getInternalPropertiesCallbackCustom):
1341         (WebCore::V8InjectedScriptHost::getEventListenersCallbackCustom):
1342         (WebCore::V8InjectedScriptHost::inspectCallbackCustom):
1343         (WebCore::V8InjectedScriptHost::databaseIdCallbackCustom):
1344         (WebCore::V8InjectedScriptHost::storageIdCallbackCustom):
1345         (WebCore::V8InjectedScriptHost::evaluateCallbackCustom):
1346         (WebCore::V8InjectedScriptHost::setFunctionVariableValueCallbackCustom):
1347         * bindings/v8/custom/V8InspectorFrontendHostCustom.cpp:
1348         (WebCore::V8InspectorFrontendHost::platformCallbackCustom):
1349         (WebCore::V8InspectorFrontendHost::portCallbackCustom):
1350         (WebCore::V8InspectorFrontendHost::showContextMenuCallbackCustom):
1351         (WebCore::V8InspectorFrontendHost::recordActionTakenCallbackCustom):
1352         (WebCore::V8InspectorFrontendHost::recordPanelShownCallbackCustom):
1353         (WebCore::V8InspectorFrontendHost::recordSettingChangedCallbackCustom):
1354         * bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp:
1355         (WebCore::V8JavaScriptCallFrame::evaluateCallbackCustom):
1356         (WebCore::V8JavaScriptCallFrame::restartCallbackCustom):
1357         (WebCore::V8JavaScriptCallFrame::setVariableValueCallbackCustom):
1358         (WebCore::V8JavaScriptCallFrame::scopeTypeCallbackCustom):
1359         * bindings/v8/custom/V8LocationCustom.cpp:
1360         (WebCore::V8Location::reloadAccessorGetter):
1361         (WebCore::V8Location::replaceAccessorGetter):
1362         (WebCore::V8Location::assignAccessorGetter):
1363         (WebCore::V8Location::reloadCallbackCustom):
1364         (WebCore::V8Location::replaceCallbackCustom):
1365         (WebCore::V8Location::assignCallbackCustom):
1366         (WebCore::V8Location::valueOfCallbackCustom):
1367         (WebCore::V8Location::toStringCallbackCustom):
1368         * bindings/v8/custom/V8MessageEventCustom.cpp:
1369         (WebCore::V8MessageEvent::initMessageEventCallbackCustom):
1370         (WebCore::V8MessageEvent::webkitInitMessageEventCallbackCustom):
1371         * bindings/v8/custom/V8MessagePortCustom.cpp:
1372         (WebCore::V8MessagePort::postMessageCallbackCustom):
1373         * bindings/v8/custom/V8NodeCustom.cpp:
1374         (WebCore::V8Node::insertBeforeCallbackCustom):
1375         (WebCore::V8Node::replaceChildCallbackCustom):
1376         (WebCore::V8Node::removeChildCallbackCustom):
1377         (WebCore::V8Node::appendChildCallbackCustom):
1378         * bindings/v8/custom/V8NotificationCenterCustom.cpp:
1379         (WebCore::V8NotificationCenter::requestPermissionCallbackCustom):
1380         * bindings/v8/custom/V8NotificationCustom.cpp:
1381         (WebCore::V8Notification::requestPermissionCallbackCustom):
1382         * bindings/v8/custom/V8SQLResultSetRowListCustom.cpp:
1383         (WebCore::V8SQLResultSetRowList::itemCallbackCustom):
1384         * bindings/v8/custom/V8SQLTransactionCustom.cpp:
1385         (WebCore::V8SQLTransaction::executeSqlCallbackCustom):
1386         * bindings/v8/custom/V8SQLTransactionSyncCustom.cpp:
1387         (WebCore::V8SQLTransactionSync::executeSqlCallbackCustom):
1388         * bindings/v8/custom/V8SVGLengthCustom.cpp:
1389         (WebCore::V8SVGLength::convertToSpecifiedUnitsCallbackCustom):
1390         * bindings/v8/custom/V8WebGLRenderingContextCustom.cpp:
1391         (WebCore::V8WebGLRenderingContext::getAttachedShadersCallbackCustom):
1392         (WebCore::V8WebGLRenderingContext::getBufferParameterCallbackCustom):
1393         (WebCore::V8WebGLRenderingContext::getExtensionCallbackCustom):
1394         (WebCore::V8WebGLRenderingContext::getFramebufferAttachmentParameterCallbackCustom):
1395         (WebCore::V8WebGLRenderingContext::getParameterCallbackCustom):
1396         (WebCore::V8WebGLRenderingContext::getProgramParameterCallbackCustom):
1397         (WebCore::V8WebGLRenderingContext::getRenderbufferParameterCallbackCustom):
1398         (WebCore::V8WebGLRenderingContext::getShaderParameterCallbackCustom):
1399         (WebCore::V8WebGLRenderingContext::getSupportedExtensionsCallbackCustom):
1400         (WebCore::V8WebGLRenderingContext::getTexParameterCallbackCustom):
1401         (WebCore::V8WebGLRenderingContext::getUniformCallbackCustom):
1402         (WebCore::V8WebGLRenderingContext::getVertexAttribCallbackCustom):
1403         (WebCore::V8WebGLRenderingContext::uniform1fvCallbackCustom):
1404         (WebCore::V8WebGLRenderingContext::uniform1ivCallbackCustom):
1405         (WebCore::V8WebGLRenderingContext::uniform2fvCallbackCustom):
1406         (WebCore::V8WebGLRenderingContext::uniform2ivCallbackCustom):
1407         (WebCore::V8WebGLRenderingContext::uniform3fvCallbackCustom):
1408         (WebCore::V8WebGLRenderingContext::uniform3ivCallbackCustom):
1409         (WebCore::V8WebGLRenderingContext::uniform4fvCallbackCustom):
1410         (WebCore::V8WebGLRenderingContext::uniform4ivCallbackCustom):
1411         (WebCore::V8WebGLRenderingContext::uniformMatrix2fvCallbackCustom):
1412         (WebCore::V8WebGLRenderingContext::uniformMatrix3fvCallbackCustom):
1413         (WebCore::V8WebGLRenderingContext::uniformMatrix4fvCallbackCustom):
1414         (WebCore::V8WebGLRenderingContext::vertexAttrib1fvCallbackCustom):
1415         (WebCore::V8WebGLRenderingContext::vertexAttrib2fvCallbackCustom):
1416         (WebCore::V8WebGLRenderingContext::vertexAttrib3fvCallbackCustom):
1417         (WebCore::V8WebGLRenderingContext::vertexAttrib4fvCallbackCustom):
1418         * bindings/v8/custom/V8WorkerContextCustom.cpp:
1419         (WebCore::V8WorkerContext::importScriptsCallbackCustom):
1420         (WebCore::V8WorkerContext::setTimeoutCallbackCustom):
1421         (WebCore::V8WorkerContext::setIntervalCallbackCustom):
1422         * bindings/v8/custom/V8WorkerCustom.cpp:
1423         (WebCore::V8Worker::postMessageCallbackCustom):
1424         * bindings/v8/custom/V8XMLHttpRequestCustom.cpp:
1425         (WebCore::V8XMLHttpRequest::openCallbackCustom):
1426         (WebCore::V8XMLHttpRequest::sendCallbackCustom):
1427         * bindings/v8/custom/V8XSLTProcessorCustom.cpp:
1428         (WebCore::V8XSLTProcessor::setParameterCallbackCustom):
1429         (WebCore::V8XSLTProcessor::getParameterCallbackCustom):
1430         (WebCore::V8XSLTProcessor::removeParameterCallbackCustom):
1431
1432 2013-02-13  Praveen R Jadhav  <praveen.j@samsung.com>
1433
1434         JSObject for ChannelSplitterNode and ChannelMergerNode are not created.
1435         https://bugs.webkit.org/show_bug.cgi?id=109542
1436
1437         Reviewed by Kentaro Hara.
1438
1439         "JSGenerateToJSObject" should be included in IDL files
1440         of ChannelSplitterNode and ChannelMergerNode in WebAudio.
1441         This ensures html files to access corresponding objects.
1442
1443         * Modules/webaudio/ChannelMergerNode.idl:
1444         * Modules/webaudio/ChannelSplitterNode.idl:
1445
1446 2013-02-13   Vineet Chaudhary  <rgf748@motorola.com>
1447
1448         [Regression] After r142831  collection-null-like-arguments.html layout test failing
1449         https://bugs.webkit.org/show_bug.cgi?id=109780
1450
1451         Reviewed by Kentaro Hara.
1452
1453         No new tests. LayoutTests/fast/dom/collection-null-like-arguments.html
1454         Should pass now.
1455
1456         * bindings/js/JSHTMLAllCollectionCustom.cpp: Return null for namedItem() only.
1457         (WebCore::getNamedItems):
1458         (WebCore::JSHTMLAllCollection::namedItem):
1459         * bindings/js/JSHTMLFormControlsCollectionCustom.cpp: Ditto.
1460         (WebCore::getNamedItems):
1461         (WebCore::JSHTMLFormControlsCollection::namedItem):
1462         * bindings/js/JSHTMLOptionsCollectionCustom.cpp: Ditto.
1463         (WebCore::getNamedItems):
1464         (WebCore::JSHTMLOptionsCollection::namedItem):
1465
1466 2013-02-13  Soo-Hyun Choi  <sh9.choi@samsung.com>
1467
1468         Fix indentation error in MediaPlayerPrivateGStreamer.h
1469         https://bugs.webkit.org/show_bug.cgi?id=109768
1470
1471         Reviewed by Kentaro Hara.
1472
1473         No new tests as this patch just changes indentation style.
1474
1475         * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.h:
1476         (MediaPlayerPrivateGStreamer):
1477         (WebCore::MediaPlayerPrivateGStreamer::hasVideo):
1478         (WebCore::MediaPlayerPrivateGStreamer::hasAudio):
1479         (WebCore::MediaPlayerPrivateGStreamer::engineDescription):
1480         (WebCore::MediaPlayerPrivateGStreamer::isLiveStream):
1481
1482 2013-02-13  Adam Barth  <abarth@webkit.org>
1483
1484         TokenPreloadScanner should be (mostly!) thread-safe
1485         https://bugs.webkit.org/show_bug.cgi?id=109760
1486
1487         Reviewed by Eric Seidel.
1488
1489         This patch makes the bulk of TokenPreloadScanner thread-safe.  The one
1490         remaining wart is processPossibleBaseTag because it wants to grub
1491         around in the base tag's attributes. I have a plan for that, but it's
1492         going to need to wait for the next patch.
1493
1494         * html/parser/HTMLPreloadScanner.cpp:
1495         (WebCore::isStartTag):
1496         (WebCore::isStartOrEndTag):
1497         (WebCore::TokenPreloadScanner::identifierFor):
1498         (WebCore::TokenPreloadScanner::inititatorFor):
1499         (WebCore::TokenPreloadScanner::StartTagScanner::StartTagScanner):
1500         (WebCore::TokenPreloadScanner::StartTagScanner::processAttributes):
1501         (TokenPreloadScanner::StartTagScanner):
1502         (WebCore::TokenPreloadScanner::processPossibleTemplateTag):
1503         (WebCore::TokenPreloadScanner::processPossibleStyleTag):
1504         (WebCore::TokenPreloadScanner::processPossibleBaseTag):
1505         (WebCore::TokenPreloadScanner::scan):
1506         (WebCore::HTMLPreloadScanner::scan):
1507         * html/parser/HTMLPreloadScanner.h:
1508         (WebCore):
1509
1510 2013-02-13  Adam Barth  <abarth@webkit.org>
1511
1512         StartTagScanner should be thread-safe
1513         https://bugs.webkit.org/show_bug.cgi?id=109750
1514
1515         Reviewed by Eric Seidel.
1516
1517         This patch weens the StartTagScanner off AtomicString using two
1518         techniques:
1519
1520         1) This patch creates an enum to represent the four tag names that the
1521            StartTagScanner needs to understand. Using an enum is better than
1522            using an AtomicString because we can use the enum on both the main
1523            thread and on the background thread.
1524
1525         2) For attributes, this patch uses threadSafeMatch. We're not able to
1526            use threadSafeMatch everywhere due to performance, but using it for
1527            attributes appears to be ok becaues we only call threadSafeMatch on
1528            the attributes of "interesting" tags.
1529
1530         I tested the performance of this patch using
1531         PerformanceTests/Parser/html-parser.html and did not see any slowdown.
1532         (There actually appeared to be a <1% speedup, but I'm attributing that
1533         to noise.)
1534
1535         * html/parser/HTMLPreloadScanner.cpp:
1536         (WebCore::identifierFor):
1537         (WebCore):
1538         (WebCore::inititatorFor):
1539         (WebCore::StartTagScanner::StartTagScanner):
1540         (WebCore::StartTagScanner::processAttributes):
1541         (StartTagScanner):
1542         (WebCore::StartTagScanner::createPreloadRequest):
1543         (WebCore::StartTagScanner::processAttribute):
1544         (WebCore::StartTagScanner::charset):
1545         (WebCore::StartTagScanner::resourceType):
1546         (WebCore::StartTagScanner::shouldPreload):
1547         (WebCore::HTMLPreloadScanner::processToken):
1548
1549 2013-02-13  Huang Dongsung  <luxtella@company100.net>
1550
1551         Coordinated Graphics: a long page is scaled vertically while loading.
1552         https://bugs.webkit.org/show_bug.cgi?id=109645
1553
1554         Reviewed by Noam Rosenthal.
1555
1556         When loading http://www.w3.org/TR/xpath-datamodel/, Coordinated Graphics draws
1557         vertically scaled contents. It is because there is the difference between the
1558         size of a layer and the size of CoordinatedBackingStore.
1559
1560         Currently, CoordinatedGraphicsScene notifies the size to CoordinatedBackingStore
1561         at the moment of creating, updating and removing a tile. However, it is not
1562         necessary to send tile-related messages when the size of layer is changed.
1563         So this patch resets the size of CoordinatedBackingStore when receiving the
1564         message that is created when the size is changed: SyncLayerState.
1565
1566         There is no current way to reliably test flicker issues.
1567
1568         * platform/graphics/texmap/coordinated/CoordinatedBackingStore.cpp:
1569           Add m_pendingSize to set m_size at the moment of flushing.
1570           After http://webkit.org/b/108294, m_pendingSize will be removed
1571           because the bug makes CoordinatedGraphicsScene execute all messages at
1572           the moment of flushing.
1573         (WebCore::CoordinatedBackingStore::setSize):
1574         (WebCore::CoordinatedBackingStore::commitTileOperations):
1575         * platform/graphics/texmap/coordinated/CoordinatedBackingStore.h:
1576         (CoordinatedBackingStore):
1577         * platform/graphics/texmap/coordinated/CoordinatedGraphicsScene.cpp:
1578         (WebCore::CoordinatedGraphicsScene::prepareContentBackingStore):
1579         (WebCore::CoordinatedGraphicsScene::createBackingStoreIfNeeded):
1580         (WebCore::CoordinatedGraphicsScene::resetBackingStoreSizeToLayerSize):
1581         (WebCore::CoordinatedGraphicsScene::createTile):
1582         (WebCore::CoordinatedGraphicsScene::removeTile):
1583         (WebCore::CoordinatedGraphicsScene::updateTile):
1584
1585 2013-02-13  Kentaro Hara  <haraken@chromium.org>
1586
1587         [V8] Rename XXXAccessorGetter() to XXXAttrGetterCustom(),
1588         and XXXAccessorSetter() to XXXAttrSetterCustom()
1589         https://bugs.webkit.org/show_bug.cgi?id=109679
1590
1591         Reviewed by Adam Barth.
1592
1593         For naming consistency and clarification.
1594
1595         No tests. No change in behavior.
1596
1597         * bindings/scripts/CodeGeneratorV8.pm:
1598         (GenerateHeader):
1599         (GenerateHeaderCustomCall):
1600         (GenerateNormalAttrGetter):
1601         (GenerateNormalAttrSetter):
1602         (GenerateImplementation):
1603         * bindings/scripts/test/V8/V8TestInterface.cpp:
1604         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrGetter):
1605         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrSetter):
1606         * bindings/scripts/test/V8/V8TestObj.cpp:
1607         (WebCore::TestObjV8Internal::customAttrAttrGetter):
1608         (WebCore::TestObjV8Internal::customAttrAttrSetter):
1609         * bindings/scripts/test/V8/V8TestObj.h:
1610         (V8TestObj):
1611         * bindings/v8/custom/V8AudioBufferSourceNodeCustom.cpp:
1612         (WebCore::V8AudioBufferSourceNode::bufferAttrSetterCustom):
1613         * bindings/v8/custom/V8BiquadFilterNodeCustom.cpp:
1614         (WebCore::V8BiquadFilterNode::typeAttrSetterCustom):
1615         * bindings/v8/custom/V8CanvasRenderingContext2DCustom.cpp:
1616         (WebCore::V8CanvasRenderingContext2D::strokeStyleAttrGetterCustom):
1617         (WebCore::V8CanvasRenderingContext2D::strokeStyleAttrSetterCustom):
1618         (WebCore::V8CanvasRenderingContext2D::fillStyleAttrGetterCustom):
1619         (WebCore::V8CanvasRenderingContext2D::fillStyleAttrSetterCustom):
1620         * bindings/v8/custom/V8ClipboardCustom.cpp:
1621         (WebCore::V8Clipboard::typesAttrGetterCustom):
1622         * bindings/v8/custom/V8CoordinatesCustom.cpp:
1623         (WebCore::V8Coordinates::altitudeAttrGetterCustom):
1624         (WebCore::V8Coordinates::altitudeAccuracyAttrGetterCustom):
1625         (WebCore::V8Coordinates::headingAttrGetterCustom):
1626         (WebCore::V8Coordinates::speedAttrGetterCustom):
1627         * bindings/v8/custom/V8CustomEventCustom.cpp:
1628         (WebCore::V8CustomEvent::detailAttrGetterCustom):
1629         * bindings/v8/custom/V8DOMWindowCustom.cpp:
1630         (WebCore::V8DOMWindow::eventAttrGetterCustom):
1631         (WebCore::V8DOMWindow::eventAttrSetterCustom):
1632         (WebCore::V8DOMWindow::locationAttrSetterCustom):
1633         (WebCore::V8DOMWindow::openerAttrSetterCustom):
1634         * bindings/v8/custom/V8DeviceMotionEventCustom.cpp:
1635         (WebCore::V8DeviceMotionEvent::accelerationAttrGetterCustom):
1636         (WebCore::V8DeviceMotionEvent::accelerationIncludingGravityAttrGetterCustom):
1637         (WebCore::V8DeviceMotionEvent::rotationRateAttrGetterCustom):
1638         (WebCore::V8DeviceMotionEvent::intervalAttrGetterCustom):
1639         * bindings/v8/custom/V8DeviceOrientationEventCustom.cpp:
1640         (WebCore::V8DeviceOrientationEvent::alphaAttrGetterCustom):
1641         (WebCore::V8DeviceOrientationEvent::betaAttrGetterCustom):
1642         (WebCore::V8DeviceOrientationEvent::gammaAttrGetterCustom):
1643         (WebCore::V8DeviceOrientationEvent::absoluteAttrGetterCustom):
1644         * bindings/v8/custom/V8DocumentLocationCustom.cpp:
1645         (WebCore::V8Document::locationAttrGetterCustom):
1646         (WebCore::V8Document::locationAttrSetterCustom):
1647         * bindings/v8/custom/V8EventCustom.cpp:
1648         (WebCore::V8Event::dataTransferAttrGetterCustom):
1649         (WebCore::V8Event::clipboardDataAttrGetterCustom):
1650         * bindings/v8/custom/V8FileReaderCustom.cpp:
1651         (WebCore::V8FileReader::resultAttrGetterCustom):
1652         * bindings/v8/custom/V8HTMLDocumentCustom.cpp:
1653         (WebCore::V8HTMLDocument::allAttrSetterCustom):
1654         * bindings/v8/custom/V8HTMLElementCustom.cpp:
1655         (WebCore::V8HTMLElement::itemValueAttrGetterCustom):
1656         (WebCore::V8HTMLElement::itemValueAttrSetterCustom):
1657         * bindings/v8/custom/V8HTMLFrameElementCustom.cpp:
1658         (WebCore::V8HTMLFrameElement::locationAttrSetterCustom):
1659         * bindings/v8/custom/V8HTMLInputElementCustom.cpp:
1660         (WebCore::V8HTMLInputElement::selectionStartAttrGetterCustom):
1661         (WebCore::V8HTMLInputElement::selectionStartAttrSetterCustom):
1662         (WebCore::V8HTMLInputElement::selectionEndAttrGetterCustom):
1663         (WebCore::V8HTMLInputElement::selectionEndAttrSetterCustom):
1664         (WebCore::V8HTMLInputElement::selectionDirectionAttrGetterCustom):
1665         (WebCore::V8HTMLInputElement::selectionDirectionAttrSetterCustom):
1666         * bindings/v8/custom/V8HTMLLinkElementCustom.cpp:
1667         (WebCore::V8HTMLLinkElement::sizesAttrGetterCustom):
1668         (WebCore::V8HTMLLinkElement::sizesAttrSetterCustom):
1669         * bindings/v8/custom/V8HTMLMediaElementCustom.cpp:
1670         (WebCore::V8HTMLMediaElement::controllerAttrSetterCustom):
1671         * bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp:
1672         (WebCore::V8HTMLOptionsCollection::lengthAttrSetterCustom):
1673         * bindings/v8/custom/V8HistoryCustom.cpp:
1674         (WebCore::V8History::stateAttrGetterCustom):
1675         * bindings/v8/custom/V8JavaScriptCallFrameCustom.cpp:
1676         (WebCore::V8JavaScriptCallFrame::scopeChainAttrGetterCustom):
1677         (WebCore::V8JavaScriptCallFrame::thisObjectAttrGetterCustom):
1678         (WebCore::V8JavaScriptCallFrame::typeAttrGetterCustom):
1679         * bindings/v8/custom/V8LocationCustom.cpp:
1680         (WebCore::V8Location::hashAttrSetterCustom):
1681         (WebCore::V8Location::hostAttrSetterCustom):
1682         (WebCore::V8Location::hostnameAttrSetterCustom):
1683         (WebCore::V8Location::hrefAttrSetterCustom):
1684         (WebCore::V8Location::pathnameAttrSetterCustom):
1685         (WebCore::V8Location::portAttrSetterCustom):
1686         (WebCore::V8Location::protocolAttrSetterCustom):
1687         (WebCore::V8Location::searchAttrSetterCustom):
1688         (WebCore::V8Location::reloadAttrGetterCustom):
1689         (WebCore::V8Location::replaceAttrGetterCustom):
1690         (WebCore::V8Location::assignAttrGetterCustom):
1691         * bindings/v8/custom/V8MessageEventCustom.cpp:
1692         (WebCore::V8MessageEvent::dataAttrGetterCustom):
1693         (WebCore::V8MessageEvent::portsAttrGetterCustom):
1694         * bindings/v8/custom/V8OscillatorNodeCustom.cpp:
1695         (WebCore::V8OscillatorNode::typeAttrSetterCustom):
1696         * bindings/v8/custom/V8PannerNodeCustom.cpp:
1697         (WebCore::V8PannerNode::panningModelAttrSetterCustom):
1698         (WebCore::V8PannerNode::distanceModelAttrSetterCustom):
1699         * bindings/v8/custom/V8PopStateEventCustom.cpp:
1700         (WebCore::V8PopStateEvent::stateAttrGetterCustom):
1701         * bindings/v8/custom/V8SVGLengthCustom.cpp:
1702         (WebCore::V8SVGLength::valueAttrGetterCustom):
1703         (WebCore::V8SVGLength::valueAttrSetterCustom):
1704         * bindings/v8/custom/V8TrackEventCustom.cpp:
1705         (WebCore::V8TrackEvent::trackAttrGetterCustom):
1706         * bindings/v8/custom/V8WebKitAnimationCustom.cpp:
1707         (WebCore::V8WebKitAnimation::iterationCountAttrGetterCustom):
1708         * bindings/v8/custom/V8XMLHttpRequestCustom.cpp:
1709         (WebCore::V8XMLHttpRequest::responseTextAttrGetterCustom):
1710         (WebCore::V8XMLHttpRequest::responseAttrGetterCustom):
1711
1712 2013-02-12  Kentaro Hara  <haraken@chromium.org>
1713
1714         [V8] Generate wrapper methods for custom getters/setters
1715         https://bugs.webkit.org/show_bug.cgi?id=109666
1716
1717         Reviewed by Adam Barth.
1718
1719         Currently V8 directly calls back custom getters/setters written
1720         in custom binding files. This makes it impossible for code generators
1721         to hook custom getters/setters (e.g. Code generators cannot insert a code
1722         for FeatureObservation into custom getters/setters). To solve the problem,
1723         we should generate wrapper methods for custom getters/setters.
1724
1725         No tests. No change in behavior.
1726
1727         * bindings/scripts/CodeGeneratorV8.pm:
1728         (GenerateNormalAttrGetter):
1729         (GenerateNormalAttrSetter):
1730         (GenerateSingleBatchedAttribute):
1731         (GenerateImplementation):
1732         * bindings/scripts/test/V8/V8TestInterface.cpp:
1733         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrGetter):
1734         (TestInterfaceV8Internal):
1735         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrSetter):
1736         (WebCore):
1737         * bindings/scripts/test/V8/V8TestObj.cpp:
1738         (WebCore::TestObjV8Internal::customAttrAttrGetter):
1739         (TestObjV8Internal):
1740         (WebCore::TestObjV8Internal::customAttrAttrSetter):
1741         (WebCore):
1742
1743 2013-02-13   Vineet Chaudhary  <rgf748@motorola.com>
1744
1745         HTMLCollections namedItem() methods should return null than undefined for empty collections.
1746         https://bugs.webkit.org/show_bug.cgi?id=104096
1747
1748         Reviewed by Kentaro Hara.
1749
1750         As per specification namedItem() should return null if collection is empty.
1751         Spec: http://www.whatwg.org/specs/web-apps/current-work/multipage/common-dom-interfaces.html#htmlallcollection
1752
1753         Test: fast/dom/htmlcollection-namedItem.html
1754
1755         * bindings/js/JSHTMLAllCollectionCustom.cpp: Returning null.
1756         (WebCore::getNamedItems):
1757         * bindings/js/JSHTMLFormControlsCollectionCustom.cpp: Ditto.
1758         (WebCore::getNamedItems):
1759         * bindings/js/JSHTMLOptionsCollectionCustom.cpp: Ditto.
1760         (WebCore::getNamedItems):
1761         * bindings/v8/custom/V8HTMLAllCollectionCustom.cpp: Ditto.
1762         (WebCore::V8HTMLAllCollection::namedItemCallback):
1763         * bindings/v8/custom/V8HTMLFormControlsCollectionCustom.cpp: Ditto.
1764         (WebCore::V8HTMLFormControlsCollection::namedItemCallback):
1765         * bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp: Ditto.
1766         (WebCore::V8HTMLOptionsCollection::namedItemCallback):
1767
1768 2013-02-13  Tony Gentilcore  <tonyg@chromium.org>
1769
1770         Fix svg/in-html/script-write.html with threaded HTML parser
1771         https://bugs.webkit.org/show_bug.cgi?id=109495
1772
1773         Reviewed by Eric Seidel.
1774
1775         This patch makes the background parser's simulateTreeBuilder() more realistic.
1776         1. The HTMLTreeBuilder does not call the updateStateFor() setState()s when in foreign content mode so we shouldn't do it when simulating the tree builder.
1777         2. HTMLTreeBuilder::processTokenInForeignContent has a list of tags which exit foreign content mode. We need to respect those.
1778         3. Support the <foreignObject> tag which enters and leaves foreign content mode.
1779         4. The tree builder sets state to DataState upon a </script> tag when not in foreign content mode. We need to do the same.
1780
1781         This involved creating a namespace stack where we push upon entering each namespace and pop upon leaving.
1782         We are in foreign content if the topmost namespace is SVG or MathML.
1783
1784         This fixes svg/in-html/script-write.html and likely others.
1785
1786         * html/parser/BackgroundHTMLParser.cpp:
1787         (WebCore::BackgroundHTMLParser::simulateTreeBuilder):
1788         * html/parser/BackgroundHTMLParser.h:
1789         (BackgroundHTMLParser):
1790         * html/parser/CompactHTMLToken.cpp:
1791         (WebCore::CompactHTMLToken::getAttributeItem): Returns the attribute of the given name. Necessary to test for <font> attributes in simulateTreeBuilder.
1792         (WebCore):
1793         * html/parser/CompactHTMLToken.h:
1794         (WebCore):
1795         (CompactHTMLToken):
1796
1797 2013-02-13  Andreas Kling  <akling@apple.com>
1798
1799         Remove Element::getAttributeItem() overload that returned a mutable Attribute*.
1800         <http://webkit.org/b/109756>
1801
1802         Reviewed by Antti Koivisto.
1803
1804         Remove this to prevent callers from accidentally causing elements to convert to UniqueElementData.
1805         There are two call sites (Attr and HTMLSelectElement) that legitimately need to mutate Attribute
1806         objects in-place, they now use Element::ensureUniqueElementData()->getAttributeItem() directly instead.
1807
1808         Small progression on Membuster3, mostly for peace of mind.
1809
1810         * dom/Attr.cpp:
1811         (WebCore::Attr::elementAttribute):
1812         * dom/Element.h:
1813         (Element):
1814         * html/HTMLInputElement.cpp:
1815         (WebCore::HTMLInputElement::updateType):
1816         * html/HTMLSelectElement.cpp:
1817         (WebCore::HTMLSelectElement::parseAttribute):
1818         * svg/SVGStyledElement.cpp:
1819         (WebCore::SVGStyledElement::getPresentationAttribute):
1820
1821 2013-02-13  Andreas Kling  <akling@apple.com>
1822
1823         Stronger ElementData pointer typing.
1824         <http://webkit.org/b/109752>
1825
1826         Reviewed by Antti Koivisto.
1827
1828         Use ShareableElementData/UniqueElementData pointers instead of generic ElementData pointers
1829         where possible. Moved some methods from base class into leaf classes that don't make sense
1830         for both classes.
1831
1832         * dom/DocumentSharedObjectPool.cpp:
1833         (WebCore::ShareableElementDataCacheEntry::ShareableElementDataCacheEntry):
1834         (ShareableElementDataCacheEntry):
1835         (WebCore::DocumentSharedObjectPool::cachedShareableElementDataWithAttributes):
1836         * dom/DocumentSharedObjectPool.h:
1837         (DocumentSharedObjectPool):
1838         * dom/Element.cpp:
1839         (WebCore::Element::parserSetAttributes):
1840         (WebCore::Element::setAttributeNode):
1841         (WebCore::Element::removeAttributeInternal):
1842         (WebCore::Element::cloneAttributesFromElement):
1843         (WebCore::Element::createUniqueElementData):
1844         (WebCore::ShareableElementData::createWithAttributes):
1845         (WebCore::UniqueElementData::create):
1846         (WebCore::ElementData::makeUniqueCopy):
1847         (WebCore::UniqueElementData::makeShareableCopy):
1848         * dom/Element.h:
1849         (ElementData):
1850         (ShareableElementData):
1851         (UniqueElementData):
1852         (Element):
1853         (WebCore::Element::ensureUniqueElementData):
1854         * dom/StyledElement.cpp:
1855         (WebCore::StyledElement::rebuildPresentationAttributeStyle):
1856
1857 2013-02-13  Antti Koivisto  <antti@apple.com>
1858
1859         Reschedule shared CFRunLoopTimer instead of reconstructing it
1860         https://bugs.webkit.org/show_bug.cgi?id=109765
1861
1862         Reviewed by Andreas Kling and Anders Carlsson.
1863
1864         Using CFRunLoopTimerSetNextFireDate is over 2x faster than deleting and reconstructing timers.
1865
1866         * platform/mac/SharedTimerMac.mm:
1867         (WebCore):
1868         (WebCore::PowerObserver::restartSharedTimer):
1869         (WebCore::sharedTimer):
1870         (WebCore::setSharedTimerFireInterval):
1871         (WebCore::stopSharedTimer):
1872
1873 2013-02-13  Emil A Eklund  <eae@chromium.org>
1874
1875         getComputedStyle returns truncated value for margin-right
1876         https://bugs.webkit.org/show_bug.cgi?id=109759
1877
1878         Reviewed by Tony Chang.
1879
1880         Due to an unfortunate cast in CSSComputedStyleDeclaration::
1881         getPropertyCSSValue getComputedStyle returns truncated styles
1882         for margin-right in cases where it isn't set to a specific pixel
1883         value.
1884
1885         Test: fast/sub-pixel/computedstylemargin.html
1886
1887         * css/CSSComputedStyleDeclaration.cpp:
1888         (WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
1889         Change type of temporary value variable to float to prevent loss of precision.
1890
1891 2013-02-13  Max Vujovic  <mvujovic@adobe.com>
1892
1893         [CSS Filters] Refactor filter outsets into a class
1894         https://bugs.webkit.org/show_bug.cgi?id=109330
1895
1896         Reviewed by Dean Jackson.
1897
1898         In filters related code, we're often operating on 4 ints representing the top, right,
1899         bottom, and left filter outsets. These outsets come from a filter like blur or drop-shadow.
1900         This patch packages those ints and their related operations into a class called
1901         IntRectExtent.
1902
1903         Here are some signs that we should make a class to hold those 4 ints:
1904         1) In RenderLayer.cpp, we have a expandRectForFilterOutsets function, which looks like
1905            feature envy.
1906         2) RenderStyle and other classes have methods like getFilterOutsets which set the 4 ints by
1907            reference. The calling code has to define 4 ints, which looks bloated.
1908         3) To fix bug 109098, we will need to check if filter outsets changed, which sounds like a
1909            nice job for an inequality operator. (https://bugs.webkit.org/show_bug.cgi?id=109098)
1910
1911         No new tests. No change in behavior. Just refactoring.
1912
1913         * GNUmakefile.list.am:
1914         * Target.pri:
1915         * WebCore.gypi:
1916         * WebCore.xcodeproj/project.pbxproj:
1917         * platform/graphics/IntRectExtent.h: Added.
1918         (WebCore):
1919         (IntRectExtent):
1920         (WebCore::IntRectExtent::IntRectExtent):
1921         (WebCore::IntRectExtent::top):
1922         (WebCore::IntRectExtent::setTop):
1923         (WebCore::IntRectExtent::right):
1924         (WebCore::IntRectExtent::setRight):
1925         (WebCore::IntRectExtent::bottom):
1926         (WebCore::IntRectExtent::setBottom):
1927         (WebCore::IntRectExtent::left):
1928         (WebCore::IntRectExtent::setLeft):
1929         (WebCore::IntRectExtent::expandRect):
1930         (WebCore::IntRectExtent::isZero):
1931         (WebCore::operator==):
1932         (WebCore::operator!=):
1933         (WebCore::operator+=):
1934         * platform/graphics/filters/FilterOperations.cpp:
1935         (WebCore::FilterOperations::outsets):
1936         * platform/graphics/filters/FilterOperations.h:
1937         (FilterOperations):
1938         * platform/graphics/texmap/TextureMapperLayer.cpp:
1939         (WebCore::TextureMapperLayer::intermediateSurfaceRect):
1940         * rendering/FilterEffectRenderer.cpp:
1941         (WebCore::FilterEffectRenderer::FilterEffectRenderer):
1942         (WebCore::FilterEffectRenderer::build):
1943         (WebCore::FilterEffectRenderer::computeSourceImageRectForDirtyRect):
1944         * rendering/FilterEffectRenderer.h:
1945         (FilterEffectRenderer):
1946         * rendering/RenderLayer.cpp:
1947         (WebCore::RenderLayer::setFilterBackendNeedsRepaintingInRect):
1948         (WebCore::transparencyClipBox):
1949         (WebCore::RenderLayer::calculateLayerBounds):
1950         * rendering/style/RenderStyle.h:
1951
1952 2013-02-13  Adam Barth  <abarth@webkit.org>
1953
1954         Factor HTMLTokenScanner out of HTMLPreloadScanner
1955         https://bugs.webkit.org/show_bug.cgi?id=109754
1956
1957         Reviewed by Eric Seidel.
1958
1959         This patch is just a mechanical separation of the per-token "scanning"
1960         logic from HTMLPreloadScanner into a separate class.
1961         HTMLPreloadScanner's job is now to keep track of the input stream and
1962         to pump the tokenizer.
1963
1964         This factorization class will let us use HTMLTokenScanner on the
1965         background thread (once we finish making it thread-safe). In a follow
1966         up patch, I'll move HTMLTokenScanner to its own file.
1967
1968         * html/parser/HTMLPreloadScanner.cpp:
1969         (WebCore::HTMLTokenScanner::HTMLTokenScanner):
1970         (WebCore::HTMLTokenScanner::~HTMLTokenScanner):
1971         (WebCore::HTMLTokenScanner::processPossibleTemplateTag):
1972         (WebCore::HTMLTokenScanner::processPossibleStyleTag):
1973         (WebCore::HTMLTokenScanner::processPossibleBaseTag):
1974         (WebCore::HTMLTokenScanner::scan):
1975         (WebCore::HTMLPreloadScanner::HTMLPreloadScanner):
1976         (WebCore):
1977         (WebCore::HTMLPreloadScanner::~HTMLPreloadScanner):
1978         (WebCore::HTMLPreloadScanner::appendToEnd):
1979         (WebCore::HTMLPreloadScanner::scan):
1980         * html/parser/HTMLPreloadScanner.h:
1981         (HTMLTokenScanner):
1982         (WebCore::HTMLTokenScanner::setPredictedBaseElementURL):
1983         (HTMLPreloadScanner):
1984         (WebCore):
1985
1986 2013-02-13  Elliott Sprehn  <esprehn@chromium.org>
1987
1988         ASSERT(!renderer()->needsLayout()) when calling Element::focus() with generated content
1989         https://bugs.webkit.org/show_bug.cgi?id=109616
1990
1991         Reviewed by Julien Chaffraix.
1992
1993         Test: fast/css-generated-content/quote-layout-focus-crash.html
1994
1995         In some cases RenderQuote may mark itself and containing blocks as needing layout
1996         during a layout, but then one of it's containing blocks will mark itself as having
1997         finished layout so the RenderQuote and potentially some of it's ancestor renderers
1998         needLayout(), but the ancestors above those do not.
1999
2000         Until we have proper pre-layout tasks we should just walk the list of quotes
2001         right before layout and mark all their ancestors as needing layout if the quote
2002         needs layout.
2003
2004         * dom/Document.cpp:
2005         (WebCore::Document::updateLayout): Call markQuoteContainingBlocksForLayoutIfNeeded.
2006         (WebCore::Document::implicitClose): Call markQuoteContainingBlocksForLayoutIfNeeded.
2007         * rendering/RenderQuote.h:
2008         (WebCore::RenderQuote::next): Added.
2009         * rendering/RenderView.cpp:
2010         (WebCore::RenderView::markQuoteContainingBlocksForLayoutIfNeeded): Added.
2011         * rendering/RenderView.h:
2012         (RenderView):
2013
2014 2013-02-13  Jer Noble  <jer.noble@apple.com>
2015
2016         EME: MediaPlayer::keyNeede() should return a bool indicating whether an event listener was triggered.
2017         https://bugs.webkit.org/show_bug.cgi?id=109701
2018
2019         Reviewed by Eric Carlson.
2020
2021         Clients of MediaPlayer may need to do cleanup if calling keyNeeded()
2022         results in no event listener being triggered. Return a bool (like the
2023         v1 equivalent keyNeeded method) to indicate this.
2024
2025         * html/HTMLMediaElement.cpp:
2026         (WebCore::HTMLMediaElement::mediaPlayerKeyNeeded):
2027         * html/HTMLMediaElement.h:
2028         * platform/graphics/MediaPlayer.cpp:
2029         (WebCore::MediaPlayer::keyNeeded):
2030         * platform/graphics/MediaPlayer.h:
2031         (WebCore::MediaPlayerClient::mediaPlayerKeyNeeded):
2032
2033 2013-02-13  Abhishek Arya  <inferno@chromium.org>
2034
2035         ASSERTION FAILED: !object || object->isBox(), Bad cast in RenderBox::computeLogicalHeight
2036         https://bugs.webkit.org/show_bug.cgi?id=107748
2037
2038         Reviewed by Levi Weintraub.
2039
2040         Make sure that body renderer is not an inline-block display
2041         when determining that it stretches to viewport or when paginated
2042         content needs base height.
2043
2044         Test: fast/block/body-inline-block-crash.html
2045
2046         * rendering/RenderBox.cpp:
2047         (WebCore::RenderBox::computeLogicalHeight):
2048         * rendering/RenderBox.h:
2049         (WebCore::RenderBox::stretchesToViewport):
2050
2051 2013-02-13  Shawn Singh  <shawnsingh@chromium.org>
2052
2053         Fix debug assertion being triggered because we may access dirty normalFlowList.
2054         https://bugs.webkit.org/show_bug.cgi?id=109740
2055
2056         A debug assertion in RenderLayer.h is being hit when trying to
2057         access the normalFlowList when it is dirty.  This is caused by a
2058         new recursion that I added in RenderLayerBacking::hasVisibleNonCompositingDescendant(),
2059         but I overlooked the need to call updateLayerListsIfNeeded()
2060         recursively as well.
2061
2062         Reviewed by Simon Fraser.
2063
2064         No test, because there's no reliable way to test this (same as bug 85512).
2065
2066         * rendering/RenderLayerBacking.cpp:
2067         (WebCore::hasVisibleNonCompositingDescendant):
2068         (WebCore::RenderLayerBacking::hasVisibleNonCompositingDescendantLayers):
2069
2070 2013-02-13  Antti Koivisto  <antti@apple.com>
2071
2072         Don't restart shared timer if both the current and the new fire time are in the past
2073         https://bugs.webkit.org/show_bug.cgi?id=109731
2074
2075         Reviewed by Andreas Kling.
2076
2077         In 40-50% of cases we reschedule the shared timer both the old and the new fire time have already passed. This can happen at least when rescheduling
2078         a zero duration timer and when stopping a timer that was ready to fire.
2079
2080         We can skip rescheduling in this case, the shared timer will fire immediately anyway.
2081
2082         Scheduling timers calls into platform layer and can be slow. This about halves the time under setSharedTimerFireInterval in PLT3
2083         for ~0.1% total CPU time reduction.
2084
2085         * platform/ThreadTimers.cpp:
2086         (WebCore::ThreadTimers::ThreadTimers):
2087         (WebCore::ThreadTimers::setSharedTimer):
2088         (WebCore::ThreadTimers::updateSharedTimer):
2089         (WebCore::ThreadTimers::sharedTimerFiredInternal):
2090         * platform/ThreadTimers.h:
2091         (ThreadTimers):
2092
2093 2013-02-13  Zan Dobersek  <zdobersek@igalia.com>
2094
2095         The 'global isinf/isnan' compiler quirk required when using clang with libstdc++
2096         https://bugs.webkit.org/show_bug.cgi?id=109325
2097
2098         Reviewed by Anders Carlsson.
2099
2100         Prefix calls to the isinf and isnan methods with std::, declaring we want to use the
2101         two methods as they're provided by the C++ standard library being used.
2102
2103         No new tests as there's no change in functionality.
2104
2105         * Modules/mediasource/MediaSource.cpp:
2106         (WebCore::MediaSource::setDuration):
2107         * Modules/webaudio/AudioBufferSourceNode.cpp:
2108         (WebCore::AudioBufferSourceNode::totalPitchRate):
2109         * Modules/webaudio/AudioParam.cpp:
2110         (WebCore::AudioParam::setValue):
2111         * Modules/webaudio/AudioParamTimeline.cpp:
2112         (WebCore::isValidNumber):
2113         * Modules/webaudio/PannerNode.cpp:
2114         (WebCore::fixNANs):
2115         * bindings/js/IDBBindingUtilities.cpp:
2116         (WebCore::createIDBKeyFromValue):
2117         * bindings/js/JSDataViewCustom.cpp:
2118         (WebCore::getDataViewMember):
2119         * bindings/js/JSGeolocationCustom.cpp:
2120         (WebCore::setTimeout):
2121         (WebCore::setMaximumAge):
2122         * bindings/js/JSHTMLOptionsCollectionCustom.cpp:
2123         (WebCore::JSHTMLOptionsCollection::setLength):
2124         * bindings/js/JSWebKitPointCustom.cpp:
2125         (WebCore::JSWebKitPointConstructor::constructJSWebKitPoint):
2126         * bindings/scripts/CodeGeneratorJS.pm:
2127         (GenerateImplementation):
2128         (GenerateParametersCheck):
2129         * bindings/scripts/CodeGeneratorV8.pm:
2130         (GenerateParametersCheck):
2131         * bindings/scripts/test/JS/JSFloat64Array.cpp:
2132         (WebCore::JSFloat64Array::getByIndex):
2133         * bindings/scripts/test/JS/JSTestObj.cpp:
2134         (WebCore::jsTestObjPrototypeFunctionClassMethodWithClamp):
2135         * bindings/scripts/test/V8/V8TestObj.cpp:
2136         (WebCore::TestObjV8Internal::classMethodWithClampCallback):
2137         * bindings/v8/IDBBindingUtilities.cpp:
2138         (WebCore::createIDBKeyFromValue):
2139         * bindings/v8/V8Binding.cpp:
2140         (WebCore::toInt32):
2141         (WebCore::toUInt32):
2142         * bindings/v8/custom/V8GeolocationCustom.cpp:
2143         (WebCore::createPositionOptions):
2144         * bindings/v8/custom/V8HTMLOptionsCollectionCustom.cpp:
2145         (WebCore::V8HTMLOptionsCollection::lengthAccessorSetter):
2146         * bindings/v8/custom/V8WebKitPointCustom.cpp:
2147         (WebCore::V8WebKitPoint::constructorCallbackCustom):
2148         * bridge/qt/qt_runtime.cpp:
2149         (JSC::Bindings::convertValueToQVariant):
2150         * css/WebKitCSSMatrix.cpp:
2151         (WebCore::WebKitCSSMatrix::translate):
2152         (WebCore::WebKitCSSMatrix::scale):
2153         (WebCore::WebKitCSSMatrix::rotate):
2154         (WebCore::WebKitCSSMatrix::rotateAxisAngle):
2155         (WebCore::WebKitCSSMatrix::skewX):
2156         (WebCore::WebKitCSSMatrix::skewY):
2157         * html/HTMLMediaElement.cpp:
2158         (WebCore::HTMLMediaElement::percentLoaded):
2159         (WebCore::HTMLMediaElement::mediaPlayerTimeChanged):
2160         (WebCore::HTMLMediaElement::endedPlayback):
2161         * html/MediaController.cpp:
2162         (MediaController::duration):
2163         * html/canvas/WebGLRenderingContext.cpp:
2164         (WebCore):
2165         (WebCore::WebGLRenderingContext::clearColor):
2166         * html/track/TextTrack.cpp:
2167         (WebCore::TextTrack::addCue):
2168         * html/track/TextTrackCue.cpp:
2169         (WebCore::TextTrackCue::setStartTime):
2170         (WebCore::TextTrackCue::setEndTime):
2171         * page/DOMWindow.cpp:
2172         (WebCore::DOMWindow::adjustWindowRect):
2173         * page/WindowFeatures.cpp:
2174         (WebCore::WindowFeatures::floatFeature): Also include an opportunistic style fix.
2175         * platform/CalculationValue.cpp:
2176         (WebCore::CalculationValue::evaluate):
2177         * platform/Decimal.cpp:
2178         (WebCore::Decimal::fromDouble):
2179         * platform/Length.cpp:
2180         (WebCore::Length::nonNanCalculatedValue):
2181         * platform/audio/AudioResampler.cpp:
2182         (WebCore::AudioResampler::setRate):
2183         * platform/audio/DynamicsCompressorKernel.cpp:
2184         (WebCore::DynamicsCompressorKernel::process):
2185         * platform/audio/Reverb.cpp:
2186         (WebCore::calculateNormalizationScale):
2187         * platform/graphics/Font.cpp:
2188         (WebCore::Font::width):
2189         * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
2190         (WebCore::MediaPlayerPrivateAVFoundation::isLiveStream):
2191         * platform/graphics/gpu/LoopBlinnMathUtils.cpp:
2192         (LoopBlinnMathUtils):
2193         * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
2194         (WebCore::MediaPlayerPrivateGStreamer::buffered):
2195         (WebCore::MediaPlayerPrivateGStreamer::maxTimeSeekable):
2196         * platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
2197         (WebCore::MediaPlayerPrivateQTKit::maxTimeSeekable):
2198         * platform/graphics/opentype/OpenTypeVerticalData.cpp:
2199         (WebCore::OpenTypeVerticalData::getVerticalTranslationsForGlyphs):
2200         * platform/graphics/transforms/TransformationMatrix.cpp:
2201         (WebCore::clampEdgeValue):
2202         (WebCore::TransformationMatrix::clampedBoundsOfProjectedQuad):
2203         * platform/network/ResourceResponseBase.cpp:
2204         (WebCore::ResourceResponseBase::parseCacheControlDirectives):
2205         * rendering/RenderMediaControlsChromium.cpp:
2206         (WebCore::paintMediaSlider):
2207         (WebCore::paintMediaVolumeSlider):
2208         * rendering/RenderThemeMac.mm:
2209         (WebCore::RenderThemeMac::paintMediaSliderTrack):
2210         * svg/SVGAnimationElement.cpp:
2211         (WebCore::SVGAnimationElement::beginElementAt):
2212         (WebCore::SVGAnimationElement::endElementAt):
2213         * svg/SVGSVGElement.cpp:
2214         (WebCore::SVGSVGElement::setCurrentTime):
2215         * svg/animation/SMILTime.h:
2216         (WebCore::SMILTime::SMILTime):
2217         * svg/animation/SVGSMILElement.cpp:
2218         (WebCore::SVGSMILElement::addBeginTime):
2219         (WebCore::SVGSMILElement::addEndTime):
2220         * xml/XPathFunctions.cpp:
2221         (WebCore::XPath::FunSubstring::evaluate):
2222         (WebCore::XPath::FunRound::round):
2223         * xml/XPathValue.cpp:
2224         (WebCore::XPath::Value::toBoolean): Also include an opportunistic style fix.
2225         (WebCore::XPath::Value::toString):
2226
2227 2013-02-13  Eric Carlson  <eric.carlson@apple.com>
2228
2229         [Mac] Caption menu should have only one item selected
2230         https://bugs.webkit.org/show_bug.cgi?id=109730
2231
2232         Reviewed by Dean Jackson.
2233
2234         No new tests, media/track/track-user-preferences.html was modified to test the changes.
2235
2236         * CMakeLists.txt: Add CaptionUserPreferences.cpp.
2237         * GNUmakefile.list.am: Ditto.
2238         * Target.pri: Ditto.
2239         * WebCore.gypi: Ditto.
2240         * WebCore.vcproj/WebCore.vcproj: Ditto.
2241         * WebCore.vcxproj/WebCore.vcxproj: Ditto.
2242         * WebCore.xcodeproj/project.pbxproj: Ditto.
2243
2244         * html/HTMLMediaElement.cpp:
2245         (WebCore::HTMLMediaElement::HTMLMediaElement): Initialize m_processingPreferenceChange.
2246         (WebCore::HTMLMediaElement::configureTextTrackGroup): Only end up with one selected track when
2247             called because of a preferences change.
2248         (WebCore::HTMLMediaElement::captionPreferencesChanged): Call setClosedCaptionsVisible instead
2249             of calling markCaptionAndSubtitleTracksAsUnconfigured directly.
2250         (WebCore::HTMLMediaElement::markCaptionAndSubtitleTracksAsUnconfigured): Process all tracks,
2251             not just track elements.
2252         * html/HTMLMediaElement.h:
2253
2254         * page/CaptionUserPreferences.cpp: Added so the functionality can be tested in DRT.
2255         (WebCore::CaptionUserPreferences::registerForPreferencesChangedCallbacks):
2256         (WebCore::CaptionUserPreferences::unregisterForPreferencesChangedCallbacks):
2257         (WebCore::CaptionUserPreferences::setUserPrefersCaptions):
2258         (WebCore::CaptionUserPreferences::captionPreferencesChanged):
2259         (WebCore::CaptionUserPreferences::preferredLanguages):
2260         (WebCore::CaptionUserPreferences::setPreferredLanguage):
2261         (WebCore::CaptionUserPreferences::displayNameForTrack):
2262         * page/CaptionUserPreferences.h:
2263
2264         * page/CaptionUserPreferencesMac.h:
2265         * page/CaptionUserPreferencesMac.mm:
2266         (WebCore::CaptionUserPreferencesMac::registerForPreferencesChangedCallbacks): Moved some logic
2267             to base class.
2268         (WebCore::CaptionUserPreferencesMac::captionPreferencesChanged): Ditto.
2269
2270 2013-02-13  Hans Muller  <hmuller@adobe.com>
2271
2272         [CSS Exclusions] ExclusionPolygon reflex vertices should constrain the first fit location.
2273         https://bugs.webkit.org/show_bug.cgi?id=107568
2274
2275         Reviewed by Dirk Schulze.
2276
2277         The ExclusionPolygon::firstIncludedIntervalLogicalTop() method now includes offset edges
2278         for each of the polygon's reflex vertices. The motivation for this change is explained
2279         here: http://hansmuller-webkit.blogspot.com/2013/01/getting-to-point-reflex-vertices.html.
2280
2281         Test: fast/exclusions/shape-inside/shape-inside-first-fit-reflex.html
2282
2283         * rendering/ExclusionPolygon.cpp:
2284         (WebCore::isReflexVertex): Given three vertices that represent a pair of connected polygon edges, return true if the second vertex is a reflex vertex.
2285         (WebCore::ExclusionPolygon::firstIncludedIntervalLogicalTop): This method now includes offset edges for reflex vertices.
2286         * rendering/ExclusionPolygon.h:
2287         (WebCore::OffsetPolygonEdge::OffsetPolygonEdge): Added a constructor for creating an OffsetPolygonEdge given a reflex vertex.
2288         (WebCore::OffsetPolygonEdge::edgeIndex): Changed this property from unsigned to int. Now using -1 to indicate that the offset edge doesn't correspond to a single polygon edge.
2289
2290 2013-02-13  Adam Barth  <abarth@webkit.org>
2291
2292         CSSPreloadScanner should not depend on HTMLToken
2293         https://bugs.webkit.org/show_bug.cgi?id=109742
2294
2295         Reviewed by Eric Seidel.
2296
2297         There's no need for the CSSPreloadScanner to depend on HTMLToken. On
2298         the background thread, we'll likely want to use a CompactHTMLToken for
2299         preload scanning, so this dependency is problematic. This patch also
2300         teaches the CSSPreloadScanner how to scan LChars.
2301
2302         * html/parser/CSSPreloadScanner.cpp:
2303         (WebCore::CSSPreloadScanner::~CSSPreloadScanner):
2304         (WebCore):
2305         (WebCore::CSSPreloadScanner::scan):
2306         * html/parser/CSSPreloadScanner.h:
2307         (CSSPreloadScanner):
2308         * html/parser/HTMLPreloadScanner.cpp:
2309         (WebCore::HTMLPreloadScanner::processToken):
2310
2311 2013-02-13  Julien Chaffraix  <jchaffraix@webkit.org>
2312
2313         [CSS Grid Layout] Adding or removing grid items doesn't properly recompute the track sizes
2314         https://bugs.webkit.org/show_bug.cgi?id=109100
2315
2316         Reviewed by Ojan Vafai.
2317
2318         Test: fast/css-grid-layout/grid-item-removal-track-breadth-update.html
2319
2320         The test uncovered several bugs in our implementation that is fixed as part
2321         of this change. They will be detailed below.
2322
2323         * rendering/RenderGrid.cpp:
2324         (WebCore::RenderGrid::logicalContentHeightForChild):
2325         Added this function to share the code between minContentForChild and maxContentForChild.
2326         Also forced a relayout in this case to avoid getting a wrong answer (e.g. the logical height
2327         constrained by the previous layout's grid breadth).
2328
2329         (WebCore::RenderGrid::minContentForChild):
2330         (WebCore::RenderGrid::maxContentForChild):
2331         Updated to use logicalContentHeightForChild.
2332
2333         (WebCore::RenderGrid::resolveContentBasedTrackSizingFunctions):
2334         Updated to match the specification and set max breadth to current breadth per the specification.
2335         This made us over-grow some cases in the test.
2336
2337         (WebCore::RenderGrid::distributeSpaceToTracks):
2338         Updated to match the specification and use an extra variable to do the intermediate spreading. Also removed
2339         a now unneeded max. This fixes the case of multiple grid items in the same grid area that was completely broken.
2340
2341         (WebCore::RenderGrid::layoutGridItems):
2342         Added a FIXME about always relaying out content sized tracks' children.
2343
2344         * rendering/RenderGrid.h:
2345         Added logicalContentHeightForChild.
2346
2347 2013-02-13  Adam Barth  <abarth@webkit.org>
2348
2349         Clean up some style nits in HTMLPreloadScanner
2350         https://bugs.webkit.org/show_bug.cgi?id=109738
2351
2352         Reviewed by Tony Gentilcore.
2353
2354         This patch just fixes a few style nits I noticed when reading through
2355         the code.
2356
2357         * html/parser/HTMLPreloadScanner.cpp:
2358         (WebCore::StartTagScanner::StartTagScanner):
2359         (WebCore::HTMLPreloadScanner::processPossibleStyleTag):
2360         (WebCore::HTMLPreloadScanner::processPossibleBaseTag):
2361         * html/parser/HTMLResourcePreloader.cpp:
2362         (WebCore::PreloadRequest::isSafeToSendToAnotherThread):
2363         * html/parser/HTMLResourcePreloader.h:
2364         (PreloadRequest):
2365         (WebCore::PreloadRequest::PreloadRequest):
2366         (WebCore::HTMLResourcePreloader::HTMLResourcePreloader):
2367
2368 2013-02-13  Sheriff Bot  <webkit.review.bot@gmail.com>
2369
2370         Unreviewed, rolling out r142747.
2371         http://trac.webkit.org/changeset/142747
2372         https://bugs.webkit.org/show_bug.cgi?id=109746
2373
2374         broke component build (Requested by alecf_gardening on
2375         #webkit).
2376
2377         * inspector/HeapGraphSerializer.cpp:
2378         (WebCore::HeapGraphSerializer::HeapGraphSerializer):
2379         (WebCore::HeapGraphSerializer::pushUpdate):
2380         (WebCore::HeapGraphSerializer::reportNode):
2381         (WebCore::HeapGraphSerializer::toNodeId):
2382         (WebCore::HeapGraphSerializer::addRootNode):
2383         * inspector/HeapGraphSerializer.h:
2384         (WebCore):
2385         (HeapGraphSerializer):
2386         * inspector/InspectorMemoryAgent.cpp:
2387         (WebCore::InspectorMemoryAgent::getProcessMemoryDistributionImpl):
2388
2389 2013-02-13  Levi Weintraub  <leviw@chromium.org>
2390
2391         Bidi-Isolated inlines can cause subsequent content to not be rendered
2392         https://bugs.webkit.org/show_bug.cgi?id=108137
2393
2394         Reviewed by Eric Seidel.
2395
2396         First step in fixing how inline isolates behave with collapsed spaces.
2397         webkit.org/b/109624 tracks the overarching issue.
2398
2399         Test: fast/text/content-following-inline-isolate-with-collapsed-whitespace.html
2400
2401         * rendering/InlineIterator.h:
2402         (WebCore::IsolateTracker::addFakeRunIfNecessary): If we enter an isolate while
2403         ignoring spaces, ensure we leave it considering them again. This can result in
2404         including spaces that should be ignored following the isolate on the line, but
2405         failing to do so results in those contents not being rendered at all.
2406
2407 2013-02-13  Andreas Kling  <akling@apple.com>
2408
2409         Better names for ElementAttributeData & subclasses.
2410         <http://webkit.org/b/109529>
2411
2412         Reviewed by Antti Koivisto.
2413
2414         - ElementAttributeData => ElementData
2415
2416             Because ElementAttributeData won't be a good name once we move some non-attribute related
2417             things to this structure.
2418
2419         - ImmutableElementAttributeData => ShareableElementData
2420
2421             These objects can be shared with other Elements that have the same attribute name/value pairs.
2422
2423         - MutableElementAttributeData => UniqueElementData
2424
2425             These objects contain data that is unique to a specific Element, and cannot be shared with
2426             other Elements. This is what's important about it, not that its underlying storage is mutable.
2427
2428         - attributeData() -> elementData()
2429         - updatedAttributeData() -> elementDataWithSynchronizedAttributes()
2430         - ensureUpdatedAttributeData() -> ensureElementDataWithSynchronizedAttributes()
2431         - mutableAttributeData() -> ensureUniqueElementData()
2432
2433             Ride-along renames. Much less vague than previous names IMO.
2434
2435         * css/StyleResolver.cpp:
2436         (WebCore::StyleResolver::canShareStyleWithControl):
2437         (WebCore::StyleResolver::sharingCandidateHasIdenticalStyleAffectingAttributes):
2438         * dom/Attr.cpp:
2439         (WebCore::Attr::elementAttribute):
2440         * dom/DocumentSharedObjectPool.cpp:
2441         (WebCore::ShareableElementDataCacheKey::ShareableElementDataCacheKey):
2442         (WebCore::ShareableElementDataCacheKey::operator!=):
2443         (WebCore::ShareableElementDataCacheEntry::ShareableElementDataCacheEntry):
2444         (ShareableElementDataCacheEntry):
2445         (WebCore::DocumentSharedObjectPool::cachedShareableElementDataWithAttributes):
2446         * dom/DocumentSharedObjectPool.h:
2447         (DocumentSharedObjectPool):
2448         * dom/Element.cpp:
2449         (WebCore::Element::detachAttribute):
2450         (WebCore::Element::removeAttribute):
2451         (WebCore::Element::attributes):
2452         (WebCore::Element::getAttribute):
2453         (WebCore::Element::setAttribute):
2454         (WebCore::Element::setSynchronizedLazyAttribute):
2455         (WebCore::Element::setAttributeInternal):
2456         (WebCore::Element::attributeChanged):
2457         (WebCore::Element::classAttributeChanged):
2458         (WebCore::Element::shouldInvalidateDistributionWhenAttributeChanged):
2459         (WebCore::Element::parserSetAttributes):
2460         (WebCore::Element::hasAttributes):
2461         (WebCore::Element::hasEquivalentAttributes):
2462         (WebCore::Element::setAttributeNode):
2463         (WebCore::Element::removeAttributeNode):
2464         (WebCore::Element::removeAttributeInternal):
2465         (WebCore::Element::addAttributeInternal):
2466         (WebCore::Element::getAttributeNode):
2467         (WebCore::Element::getAttributeNodeNS):
2468         (WebCore::Element::hasAttribute):
2469         (WebCore::Element::hasAttributeNS):
2470         (WebCore::Element::computeInheritedLanguage):
2471         (WebCore::Element::getURLAttribute):
2472         (WebCore::Element::getNonEmptyURLAttribute):
2473         (WebCore::Element::cloneAttributesFromElement):
2474         (WebCore::Element::createUniqueElementData):
2475         (WebCore::Element::reportMemoryUsage):
2476         (WebCore::ElementData::deref):
2477         (WebCore::ElementData::ElementData):
2478         (WebCore::sizeForShareableElementDataWithAttributeCount):
2479         (WebCore::ElementData::createShareableWithAttributes):
2480         (WebCore::ElementData::createUnique):
2481         (WebCore::ShareableElementData::ShareableElementData):
2482         (WebCore::ShareableElementData::~ShareableElementData):
2483         (WebCore::UniqueElementData::UniqueElementData):
2484         (WebCore::ElementData::makeMutableCopy):
2485         (WebCore::ElementData::makeImmutableCopy):
2486         (WebCore::ElementData::setPresentationAttributeStyle):
2487         (WebCore::ElementData::addAttribute):
2488         (WebCore::ElementData::removeAttribute):
2489         (WebCore::ElementData::isEquivalent):
2490         (WebCore::ElementData::reportMemoryUsage):
2491         (WebCore::ElementData::getAttributeItemIndexSlowCase):
2492         * dom/Element.h:
2493         (ElementData):
2494         (WebCore::ElementData::isUnique):
2495         (ShareableElementData):
2496         (UniqueElementData):
2497         (WebCore::Element::getAttributeItemIndex):
2498         (WebCore::Element::elementData):
2499         (Element):
2500         (WebCore::Element::elementDataWithSynchronizedAttributes):
2501         (WebCore::Element::ensureElementDataWithSynchronizedAttributes):
2502         (WebCore::Element::fastHasAttribute):
2503         (WebCore::Element::fastGetAttribute):
2504         (WebCore::Element::hasAttributesWithoutUpdate):
2505         (WebCore::Element::idForStyleResolution):
2506         (WebCore::Element::classNames):
2507         (WebCore::Element::attributeCount):
2508         (WebCore::Element::attributeItem):
2509         (WebCore::Element::getAttributeItem):
2510         (WebCore::Element::updateInvalidAttributes):
2511         (WebCore::Element::hasID):
2512         (WebCore::Element::hasClass):
2513         (WebCore::Element::ensureUniqueElementData):
2514         (WebCore::ElementData::mutableAttributeVector):
2515         (WebCore::ElementData::immutableAttributeArray):
2516         (WebCore::ElementData::length):
2517         (WebCore::ElementData::presentationAttributeStyle):
2518         (WebCore::ElementData::getAttributeItem):
2519         (WebCore::ElementData::getAttributeItemIndex):
2520         (WebCore::ElementData::attributeItem):
2521         * dom/Node.cpp:
2522         (WebCore::Node::dumpStatistics):
2523         (WebCore::Node::compareDocumentPosition):
2524         * dom/StyledElement.cpp:
2525         (WebCore::StyledElement::updateStyleAttribute):
2526         (WebCore::StyledElement::ensureMutableInlineStyle):
2527         (WebCore::StyledElement::attributeChanged):
2528         (WebCore::StyledElement::inlineStyleCSSOMWrapper):
2529         (WebCore::StyledElement::setInlineStyleFromString):
2530         (WebCore::StyledElement::styleAttributeChanged):
2531         (WebCore::StyledElement::inlineStyleChanged):
2532         (WebCore::StyledElement::addSubresourceAttributeURLs):
2533         (WebCore::StyledElement::rebuildPresentationAttributeStyle):
2534         * dom/StyledElement.h:
2535         (WebCore::StyledElement::inlineStyle):
2536         (WebCore::StyledElement::invalidateStyleAttribute):
2537         (WebCore::StyledElement::presentationAttributeStyle):
2538         * html/ClassList.cpp:
2539         (WebCore::ClassList::classNames):
2540         * html/HTMLInputElement.cpp:
2541         (WebCore::HTMLInputElement::updateType):
2542         * html/parser/HTMLConstructionSite.cpp:
2543         (WebCore::HTMLConstructionSite::mergeAttributesFromTokenIntoElement):
2544         * svg/SVGElement.cpp:
2545         (WebCore::SVGElement::updateAnimatedSVGAttribute):
2546         * svg/SVGElement.h:
2547         (WebCore::SVGElement::invalidateSVGAttributes):
2548         * xml/parser/XMLDocumentParserQt.cpp:
2549         (WebCore::XMLDocumentParser::XMLDocumentParser):
2550
2551 2013-02-13  Christian Biesinger  <cbiesinger@chromium.org>
2552
2553         Crash when encountering <object style="resize:both;">
2554         https://bugs.webkit.org/show_bug.cgi?id=109728
2555
2556         See also https://code.google.com/p/chromium/issues/detail?id=175535
2557         This bug can be reproduced on
2558         http://dramalink.net/tudou.y/?xink=162601060
2559
2560         Reviewed by Eric Seidel.
2561
2562         Test: fast/css/resize-object-crash.html
2563
2564         * rendering/RenderWidget.cpp:
2565         (WebCore::RenderWidget::paint):
2566         Only call paintResizer() if we have a layer and canResize() is true
2567
2568 2013-02-13  Arko Saha  <arko@motorola.com>
2569
2570         [Microdata] HTMLPropertiesCollection code cleanup
2571         https://bugs.webkit.org/show_bug.cgi?id=109721
2572
2573         Reviewed by Ryosuke Niwa.
2574
2575         Removed forward declaration of DOMStringList class.
2576         Removed unused findRefElements() method declaration.
2577         Also Removed unused parameter Element* from updatePropertyCache() method.
2578
2579         No new test since no change in behavior.
2580
2581         * html/HTMLPropertiesCollection.cpp:
2582         (WebCore::HTMLPropertiesCollection::updateNameCache):
2583         * html/HTMLPropertiesCollection.h:
2584         (WebCore):
2585         (HTMLPropertiesCollection):
2586         (WebCore::HTMLPropertiesCollection::updatePropertyCache):
2587
2588 2013-02-13  Kondapally Kalyan  <kalyan.kondapally@intel.com>
2589
2590         [WebGL][EFL][GTK][Qt]Add support for OES_vertex_array_object.
2591         https://bugs.webkit.org/show_bug.cgi?id=109382
2592
2593         Reviewed by Kenneth Russell.
2594
2595         Covered by fast/canvas/webgl/oes-vertex-array-object.html
2596
2597         This patch adds support for using Vertex Array Object with OpenGl.
2598         The patch adds support for loading necessary opengl functions
2599         and support for checking GL_ARB_vertex_array_object. The support
2600         for OES_vertex_array_object is advertised if GL_ARB_vertex_array_object is
2601         supported.
2602
2603         * platform/graphics/OpenGLShims.cpp:
2604         (WebCore::initializeOpenGLShims):
2605         * platform/graphics/OpenGLShims.h:
2606         (_OpenGLFunctionTable):
2607         Added support for loading the necessary functions.
2608
2609         * platform/graphics/opengl/Extensions3DOpenGL.cpp:
2610         (WebCore::Extensions3DOpenGL::createVertexArrayOES):
2611         (WebCore::Extensions3DOpenGL::deleteVertexArrayOES):
2612         (WebCore::Extensions3DOpenGL::isVertexArrayOES):
2613         (WebCore::Extensions3DOpenGL::bindVertexArrayOES):
2614         (WebCore::Extensions3DOpenGL::supportsExtension):
2615
2616         (WebCore):
2617         (WebCore::Extensions3DOpenGL::isVertexArrayObjectSupported):
2618         * platform/graphics/opengl/Extensions3DOpenGL.h:
2619         (Extensions3DOpenGL):
2620
2621 2013-02-13  Eberhard Graether  <egraether@google.com>
2622
2623         chromium: remove CompositorHUDFontAtlas
2624         https://bugs.webkit.org/show_bug.cgi?id=109328
2625
2626         Reviewed by James Robinson.
2627
2628         After switching the HudLayer to use skia's font rendering the
2629         CompositorHUDFontAtlas has become obsolete. This change removes
2630         this class and the related WebLayerTreeView API.
2631
2632         No new tests.
2633
2634         * WebCore.gypi:
2635         * platform/graphics/chromium/CompositorHUDFontAtlas.cpp: Removed.
2636         * platform/graphics/chromium/CompositorHUDFontAtlas.h: Removed.
2637
2638 2013-02-13  Dean Jackson  <dino@apple.com>
2639
2640         Small update to speech bubble for captions menu [Mac]
2641         https://bugs.webkit.org/show_bug.cgi?id=109641
2642
2643         Reviewed by Eric Carlson
2644
2645         Small adjustment to the embedded SVG that draws a speech bubble
2646         for the captions button. Remove a polygon that was so small
2647         it looked like a rendering error.
2648
2649         * css/mediaControlsQuickTime.css:
2650         (video::-webkit-media-controls-toggle-closed-captions-button):
2651
2652 2013-02-13  Dean Jackson  <dino@apple.com>
2653
2654         Clicking outside captions menu should dismiss it
2655         https://bugs.webkit.org/show_bug.cgi?id=109648
2656
2657         Reviewed by Eric Carlson.
2658
2659         Add a virtual override to the platform-specific
2660         defaultEventHandler to intercept any click in the controls,
2661         and hide the captions menu if it is showing.
2662
2663         Test: media/video-controls-captions-trackmenu-hide-on-click.html
2664
2665         * html/shadow/MediaControlsApple.cpp:
2666         (WebCore::MediaControlsApple::defaultEventHandler): Override from MediaControls. Hide
2667             captions menu if a click event comes in.
2668         * html/shadow/MediaControlsApple.h:
2669
2670 2013-02-13  Tommy Widenflycht  <tommyw@google.com>
2671
2672         MediaStream API: Use the source id when creating new tracks
2673         https://bugs.webkit.org/show_bug.cgi?id=109688
2674
2675         Reviewed by Adam Barth.
2676
2677         This patch reuses the ids from the source when creating tracks instead of creating a new one.
2678         This was requested by the chromium port to greatly simplify their implementation.
2679         In the longer run the API should be rewritten to only use tracks instead of sources.
2680
2681         Covered by existing tests.
2682
2683         * platform/chromium/support/WebMediaStream.cpp:
2684         (WebKit::WebMediaStream::audioTracks):
2685         (WebKit::WebMediaStream::videoTracks):
2686         (WebKit::WebMediaStream::initialize):
2687         (WebKit):
2688         * platform/chromium/support/WebMediaStreamTrack.cpp:
2689         (WebKit::WebMediaStreamTrack::initialize):
2690         (WebKit):
2691         * platform/mediastream/MediaStreamComponent.h:
2692         (WebCore::MediaStreamComponent::create):
2693         (MediaStreamComponent):
2694         (WebCore::MediaStreamComponent::MediaStreamComponent):
2695         (WebCore):
2696         * platform/mediastream/MediaStreamDescriptor.h:
2697         (WebCore::MediaStreamDescriptor::create):
2698         (MediaStreamDescriptor):
2699         (WebCore::MediaStreamDescriptor::MediaStreamDescriptor):
2700
2701 2013-02-13  Eric Seidel  <eric@webkit.org>
2702
2703         Use fancy new Vector-based String constructors in the WebVTT parser
2704         https://bugs.webkit.org/show_bug.cgi?id=109619
2705
2706         Reviewed by Benjamin Poulain.
2707
2708         No change in behavior. Added some FIXMEs for future perf optimization.
2709
2710         * html/track/WebVTTParser.cpp:
2711         (WebCore::WebVTTParser::constructTreeFromToken):
2712
2713 2013-02-13  Morten Stenshorne  <mstensho@opera.com>
2714
2715         WebKit ignores column-rules wider than column-gap
2716         https://bugs.webkit.org/show_bug.cgi?id=15553
2717
2718         Paint column rules even if they are wider than the gap.
2719         Rules wider than the gap should just overlap with column contents.
2720
2721         Reviewed by Eric Seidel.
2722
2723         Test: fast/multicol/rule-thicker-than-gap.html
2724
2725         * rendering/RenderBlock.cpp:
2726         (WebCore::RenderBlock::paintColumnRules):
2727
2728 2013-02-13  Philip Rogers  <pdr@google.com>
2729
2730         Replace SVG bitmap cache with directly-rendered SVG
2731         https://bugs.webkit.org/show_bug.cgi?id=106159
2732
2733         Reviewed by Tim Horton.
2734
2735         This patch removes the caching of SVG bitmaps so SVG images are rendered directly. This
2736         enables WebKit to pass the IE Chalkboard demo in 10s on a Z620:
2737         http://ie.microsoft.com/testdrive/Performance/Chalkboard/
2738
2739         On a simple scaled SVG benchmark similar to the IE10 Chalkboard demo
2740         (http://philbit.com/SvgImagePerformance/viewport.html):
2741             without patch: ~20FPS
2742             with patch: ~55FPS
2743
2744         The bitmap SVG image cache had several shortcomings:
2745             - The bitmap cache prevented viewport rendering. (WK104693)
2746             - Bitmap memory usage was high. (WK106484)
2747             - Caching animating images was expensive.
2748
2749         This change removes almost all of the SVGImageCache implementation, replacing it with
2750         directly-rendered SVG. Instead of caching bitmaps, an SVGImageForContainer is cached which
2751         is a thin wrapper around an SVG image with the associated container size and scale.
2752         When rendering patterns (e.g., tiled backgrounds), a temporary bitmap is used for
2753         performance. This change also removes the redraw timer of the old cache, instead relying
2754         on the SVG image to notify clients if the image changes (e.g., during animations).
2755
2756         This patch fixes two existing bugs (WK99481 and WK104189) that were due to caching bitmaps
2757         at a fixed size. A test has been added for each of these bugs.
2758
2759         Tests: svg/as-image/svg-image-scaled.html
2760                svg/as-image/svg-image-viewbox.html
2761
2762         * CMakeLists.txt:
2763         * GNUmakefile.list.am:
2764         * Target.pri:
2765         * WebCore.gypi:
2766         * WebCore.vcproj/WebCore.vcproj:
2767         * WebCore.xcodeproj/project.pbxproj:
2768         * loader/cache/CachedImage.cpp:
2769         (WebCore::CachedImage::lookupOrCreateImageForRenderer):
2770         (WebCore::CachedImage::setContainerSizeForRenderer):
2771         (WebCore::CachedImage::clear):
2772         (WebCore::CachedImage::changedInRect):
2773
2774             SVG images are no longer special-cased here. When the SVG image changes, users are
2775             notified through this function, and users can then request their content to be redrawn.
2776
2777         * svg/graphics/SVGImage.cpp:
2778         (WebCore::SVGImage::setContainerSize):
2779         (WebCore::SVGImage::drawForContainer):
2780
2781             drawForContainer lays out the SVG content for a specific container size and renders it.
2782             The logic is fairly straightforward but a note about the scales and zooms here:
2783                 the destination rect parameter is zoomed but not scaled
2784                 the source rect parameter is zoomed but not scaled
2785                 the context is scaled but not zoomed
2786             SVGImage::draw(...) only accepts a source and destination rect but does not consider
2787             scale or zoom. Therefore, drawForContainer removes the zoom component from the source
2788             so SVGImage::draw(...) will draw from the pre-zoom source to the post-zoom destination.
2789
2790         (WebCore::SVGImage::drawPatternForContainer):
2791
2792             For performance, drawPatternForContainer renders the SVG content onto a bitmap, then
2793             has the bitmap image draw the pattern. This is necessary because drawPattern is used
2794             for tiling.
2795
2796         (WebCore):
2797         (WebCore::SVGImage::startAnimation):
2798         (WebCore::SVGImage::stopAnimation):
2799         (WebCore::SVGImage::resetAnimation):
2800         (WebCore::SVGImage::reportMemoryUsage):
2801         * svg/graphics/SVGImage.h:
2802         (WebCore):
2803         (SVGImage):
2804         * svg/graphics/SVGImageCache.cpp:
2805
2806             Instead of storing a SizeAndScales values for each renderer, a SVGImageForContainer
2807             is stored which is just a thin wrapper around an SVG image that contains container
2808             sizing information. By combining the image and size information, the two maps of
2809             SVGImageCache have been merged into one.
2810
2811             To make this patch easier to review, SVGImageCache still exists and works similar to
2812             how it did before the patch. Now, SVGImageCache simply stores the SVGImageForContainers.
2813             In a followup patch it will be removed.
2814
2815             Note: the redraw timer of SVGImageCache has been removed because animation
2816             invalidation is now properly propagated back to the image clients.
2817
2818         (WebCore):
2819         (WebCore::SVGImageCache::SVGImageCache):
2820         (WebCore::SVGImageCache::~SVGImageCache):
2821         (WebCore::SVGImageCache::removeClientFromCache):
2822         (WebCore::SVGImageCache::setContainerSizeForRenderer):
2823         (WebCore::SVGImageCache::imageSizeForRenderer):
2824
2825             Previously, this function returned the scaled image size which was incorrect. The image
2826             size is used by clients such as GraphicsContext2D to determine the source size
2827             for drawing the image. draw() accepts zoomed but not scaled values, so this has been
2828             changed.
2829
2830         (WebCore::SVGImageCache::imageForRenderer):
2831
2832             A FIXME has been added here to not set the scale on every lookup. This can be improved
2833             by setting the page scale factor in setContainerSizeForRenderer() in a future patch.
2834
2835         * svg/graphics/SVGImageCache.h:
2836         (WebCore):
2837         (SVGImageCache):
2838         * svg/graphics/SVGImageForContainer.cpp: Added.
2839         (WebCore):
2840
2841             SVGImageForContainer is a thin wrapper around an SVG image. The lifetime of the
2842             SVGImage will be longer than the image cache.
2843
2844         (WebCore::SVGImageForContainer::size):
2845
2846             This is the only logic in SVGImageForContainer. The size returned needs to be zoomed
2847             but not scaled because it is used (e.g., by RenderImage) to pass back into draw() which
2848             takes zoomed but not scaled values.
2849
2850         (WebCore::SVGImageForContainer::draw):
2851         (WebCore::SVGImageForContainer::drawPattern):
2852         * svg/graphics/SVGImageForContainer.h: Added.
2853         (WebCore):
2854         (SVGImageForContainer):
2855
2856             In a future patch SVGImageForContainer can be made immutable but without a refactoring
2857             for not setting the page scale factor in SVGImageCache::lookupOrCreateImageForRenderer,
2858             setters are needed.
2859
2860         (WebCore::SVGImageForContainer::create):
2861         (WebCore::SVGImageForContainer::containerSize):
2862         (WebCore::SVGImageForContainer::pageScale):
2863         (WebCore::SVGImageForContainer::zoom):
2864         (WebCore::SVGImageForContainer::setSize):
2865         (WebCore::SVGImageForContainer::setZoom):
2866         (WebCore::SVGImageForContainer::setPageScale):
2867         (WebCore::SVGImageForContainer::SVGImageForContainer):
2868         (WebCore::SVGImageForContainer::destroyDecodedData):
2869         (WebCore::SVGImageForContainer::decodedSize):
2870
2871 2013-02-12  Antti Koivisto  <antti@apple.com>
2872
2873         Avoid updating timer heap when nothing changes
2874         https://bugs.webkit.org/show_bug.cgi?id=109630
2875
2876         Reviewed by Andreas Kling.
2877
2878         When the fire time of a Timer is changed we remove it from the timer heap and reinsert it. This is pretty slow.
2879         Turns out that in ~80% of cases we are already in the heap and the insertion position is the same as the
2880         original position. We can check if anything is actually going to change before doing this work.
2881
2882         This makes starting a timer ~30% faster in average, ~0.1% progression in PLT3.
2883
2884         * platform/Timer.cpp:
2885         (TimerHeapLessThanFunction):
2886         (WebCore::TimerHeapLessThanFunction::operator()):
2887         (WebCore::parentHeapPropertyHolds):
2888         (WebCore):
2889         (WebCore::childHeapPropertyHolds):
2890         (WebCore::TimerBase::hasValidHeapPosition):
2891
2892             The code here assumes that STL heap is a normal binary heap. If there is a different implementation
2893             somewhere the assertions will catch it.
2894
2895         (WebCore::TimerBase::updateHeapIfNeeded):
2896
2897             Skip updating the heap if it is already valid.
2898
2899         (WebCore::TimerBase::setNextFireTime):
2900         * platform/Timer.h:
2901         (TimerBase):
2902
2903 2013-02-13  Martin Robinson  <mrobinson@igalia.com>
2904
2905         [GTK] Remove remaining dead code from the GLib unicode backend
2906         https://bugs.webkit.org/show_bug.cgi?id=109707
2907
2908         Reviewed by Philippe Normand.
2909
2910         * platform/KURL.cpp:
2911         (WebCore::appendEncodedHostname):
2912         * platform/text/TextEncoding.cpp:
2913         (WebCore::TextEncoding::encode):
2914         * platform/text/TextEncodingRegistry.cpp:
2915         (WebCore::buildBaseTextCodecMaps):
2916         (WebCore::extendTextCodecMaps):
2917
2918 2013-02-13  Xianzhu Wang  <wangxianzhu@chromium.org>
2919
2920         Heap-use-after-free in WebCore::ScrollingCoordinator::hasVisibleSlowRepaintViewportConstrainedObjects
2921         https://bugs.webkit.org/show_bug.cgi?id=108695
2922
2923         See comments of RenderLayerModelObject::willBeDestroyed() below for details.
2924
2925         Reviewed by Abhishek Arya.
2926
2927         Test: ManulTests/scrolling-coordinator-viewport-constrained-crash.html
2928         Unable to write a normal layout test because
2929         1) must waitUntilDone() to reproduce the crash but the redirected URL can't notifyDone();
2930         2) Can't use a frame to contain the test because ScrollingCoordinator handles only the main frame.
2931
2932         * rendering/RenderBoxModelObject.cpp:
2933         (WebCore::RenderBoxModelObject::willBeDestroyed): Moved removeViewportConstrainedObject() call into RenderLayerModelObject::willBeDestroyed() because only RenderLayerModelObjects can be added as viewportConstrainedObjects.
2934         * rendering/RenderLayerModelObject.cpp:
2935         (WebCore::RenderLayerModelObject::willBeDestroyed): Changed this->view() (then view->frameView()) to this->frame() (then frame->view()) because when willBeDestroyed() is called, the document has set its renderView to 0 thus this->view() will return 0, causing removeViewportConstrainedObject() not called and a deleted RenderLayerModelObject in FrameView's viewportConstrainedObjects.
2936
2937 2013-02-13  Florin Malita  <fmalita@chromium.org>
2938
2939         [SVG] OOB access in SVGListProperty::replaceItemValues()
2940         https://bugs.webkit.org/show_bug.cgi?id=109293
2941
2942         Replacing a list property item with itself should be a no-op. This patch updates the related
2943         APIs and logic to detect the self-replace case and prevent removal of the item from the list.
2944
2945         To avoid scanning the list multiple times, removeItemFromList() is updated to operate on
2946         indices and a findItem() method is added to resolve an item to an index.
2947
2948         Reviewed by Dirk Schulze.
2949
2950         No new tests: updated existing tests cover the change.
2951
2952         * svg/properties/SVGAnimatedListPropertyTearOff.h:
2953         (WebCore::SVGAnimatedListPropertyTearOff::findItem):
2954         (SVGAnimatedListPropertyTearOff):
2955         (WebCore::SVGAnimatedListPropertyTearOff::removeItemFromList):
2956         * svg/properties/SVGAnimatedPathSegListPropertyTearOff.h:
2957         (WebCore::SVGAnimatedPathSegListPropertyTearOff::findItem):
2958         (SVGAnimatedPathSegListPropertyTearOff):
2959         (WebCore::SVGAnimatedPathSegListPropertyTearOff::removeItemFromList):
2960         Add a findItem() delegating method, and update removeItemFromList() to use the new
2961         index-based API.
2962
2963         * svg/properties/SVGListProperty.h:
2964         (WebCore::SVGListProperty::insertItemBeforeValues):
2965         (WebCore::SVGListProperty::insertItemBeforeValuesAndWrappers):
2966         (WebCore::SVGListProperty::replaceItemValues):
2967         (WebCore::SVGListProperty::replaceItemValuesAndWrappers):
2968         (SVGListProperty):
2969         Updated to handle the no-op case for insertItemBefore() & replaceItem().
2970
2971         * svg/properties/SVGListPropertyTearOff.h:
2972         (WebCore::SVGListPropertyTearOff::findItem):
2973         (WebCore::SVGListPropertyTearOff::removeItemFromList):
2974         Index-based API updates.
2975
2976         (WebCore::SVGListPropertyTearOff::processIncomingListItemValue):
2977         (WebCore::SVGListPropertyTearOff::processIncomingListItemWrapper):
2978         * svg/properties/SVGPathSegListPropertyTearOff.cpp:
2979         (WebCore::SVGPathSegListPropertyTearOff::processIncomingListItemValue):
2980         Detect the self-replace case and return without removing the item from the list.
2981
2982         * svg/properties/SVGPathSegListPropertyTearOff.h:
2983         (WebCore::SVGPathSegListPropertyTearOff::findItem):
2984         (WebCore::SVGPathSegListPropertyTearOff::removeItemFromList):
2985         (SVGPathSegListPropertyTearOff):
2986         (WebCore::SVGPathSegListPropertyTearOff::processIncomingListItemWrapper):
2987         * svg/properties/SVGStaticListPropertyTearOff.h:
2988         (WebCore::SVGStaticListPropertyTearOff::processIncomingListItemValue):
2989         (WebCore::SVGStaticListPropertyTearOff::processIncomingListItemWrapper):
2990         Index-based API updates.
2991
2992 2013-02-13  Takashi Sakamoto  <tasak@google.com>
2993
2994         [Refactoring] StyleResolver::State should have methods to access its member variables.
2995         https://bugs.webkit.org/show_bug.cgi?id=108563
2996
2997         Reviewed by Antti Koivisto.
2998
2999         Made all member variables private and added methods to access the
3000         variables, because most of the member variables are read-only.
3001         We don't need to update those read-only variables while resolving
3002         styles.
3003
3004         No new tests, because just refactoring.
3005
3006         * css/SVGCSSStyleSelector.cpp:
3007         (WebCore::StyleResolver::applySVGProperty):
3008         * css/StyleResolver.cpp:
3009         (WebCore):
3010         (WebCore::StyleResolver::collectMatchingRules):
3011         (WebCore::StyleResolver::collectMatchingRulesForRegion):
3012         (WebCore::StyleResolver::sortAndTransferMatchedRules):
3013         (WebCore::StyleResolver::matchScopedAuthorRules):
3014         (WebCore::StyleResolver::styleSharingCandidateMatchesHostRules):
3015         (WebCore::StyleResolver::matchHostRules):
3016         (WebCore::StyleResolver::matchAuthorRules):
3017         (WebCore::StyleResolver::matchUserRules):
3018         (WebCore::StyleResolver::matchUARules):
3019         (WebCore::StyleResolver::collectMatchingRulesForList):
3020         (WebCore::StyleResolver::sortMatchedRules):
3021         (WebCore::StyleResolver::matchAllRules):
3022         (WebCore::StyleResolver::State::initElement):
3023         (WebCore::StyleResolver::initElement):
3024         Modified to invoke m_state.initElement if a given element is
3025         different from current m_state's element.
3026         (WebCore::StyleResolver::State::initForStyleResolve):
3027         Moved from StyleResolver.
3028         (WebCore::StyleResolver::styleSharingCandidateMatchesRuleSet):
3029         (WebCore::StyleResolver::canShareStyleWithControl):
3030         (WebCore::StyleResolver::sharingCandidateHasIdenticalStyleAffectingAttributes):
3031         (WebCore::StyleResolver::canShareStyleWithElement):
3032         (WebCore::StyleResolver::locateSharedStyle):
3033         (WebCore::StyleResolver::styleForElement):
3034         (WebCore::StyleResolver::styleForKeyframe):
3035         (WebCore::StyleResolver::keyframeStylesForAnimation):
3036         (WebCore::StyleResolver::pseudoStyleForElement):
3037         Changed ASSERT in the first line. ASSERT(m_state.parentStyle) would be
3038         wrong, because it depends on previous resolving. However,
3039         initForStyleResolve will also update m_state.parentStyle. No code in
3040         pseudoStyleForElement depends on previous resolving state.
3041         (WebCore::StyleResolver::styleForPage):
3042         (WebCore::StyleResolver::defaultStyleForElement):
3043         (WebCore::StyleResolver::adjustRenderStyle):
3044         (WebCore::StyleResolver::updateFont):
3045         (WebCore::StyleResolver::pseudoStyleRulesForElement):
3046         (WebCore::StyleResolver::ruleMatches):
3047         Added one more parameter, dynamicPseudo, because dynamicPseudo in
3048         State class is just used for returning matched pseudo style from
3049         this ruleMatches to collectMatchingRulesForList. No need to keep
3050         dynamicPseudo while resolving styles.
3051         (WebCore::StyleResolver::checkRegionSelector):
3052         Removed m_pseudoStyle = NOPSEUDO, because this method uses just
3053         SelectorChecker::matched. SelectorChecker doesn't see StyleResolver's
3054         m_pseudoStyle directly. Need to use SelectorCheckerContext. So no
3055         need to set m_pseudoStyle to be NOPSEUDO.
3056         (WebCore::StyleResolver::applyProperties):
3057         (WebCore::StyleResolver::applyMatchedProperties):
3058         (WebCore::StyleResolver::isLeftPage):
3059         (WebCore::StyleResolver::applyPropertyToStyle):
3060         (WebCore::StyleResolver::useSVGZoomRules):
3061         (WebCore::createGridTrackBreadth):
3062         (WebCore::StyleResolver::resolveVariables):
3063         (WebCore::StyleResolver::applyProperty):
3064         (WebCore::StyleResolver::cachedOrPendingFromValue):
3065         (WebCore::StyleResolver::generatedOrPendingFromValue):
3066         (WebCore::StyleResolver::setOrPendingFromValue):
3067         (WebCore::StyleResolver::cursorOrPendingFromValue):
3068         (WebCore::StyleResolver::checkForTextSizeAdjust):
3069         (WebCore::StyleResolver::initializeFontStyle):
3070         (WebCore::StyleResolver::setFontSize):
3071         (WebCore::StyleResolver::colorFromPrimitiveValue):
3072         (WebCore::StyleResolver::loadPendingSVGDocuments):
3073         (WebCore::StyleResolver::cachedOrPendingStyleShaderFromValue):
3074         (WebCore::StyleResolver::loadPendingShaders):
3075         (WebCore::StyleResolver::parseCustomFilterTransformParameter):
3076         (WebCore::StyleResolver::createFilterOperations):
3077         (WebCore::StyleResolver::loadPendingImage):
3078         (WebCore::StyleResolver::loadPendingImages):
3079         * css/StyleResolver.h:
3080         (WebCore::StyleResolver::style):
3081         (WebCore::StyleResolver::parentStyle):
3082         (WebCore::StyleResolver::rootElementStyle):
3083         (WebCore::StyleResolver::element):
3084         (WebCore::StyleResolver::hasParentNode):
3085         (StyleResolver):
3086         (WebCore::StyleResolver::State::State):
3087         (State):
3088         (WebCore::StyleResolver::State::clear):
3089         Modified to use clear at the end of styleForElement.
3090         (WebCore::StyleResolver::State::document):
3091         (WebCore::StyleResolver::State::element):
3092         (WebCore::StyleResolver::State::styledElement):
3093         (WebCore::StyleResolver::State::setStyle):
3094         (WebCore::StyleResolver::State::style):
3095         (WebCore::StyleResolver::State::takeStyle):
3096         (WebCore::StyleResolver::State::ensureRuleList):
3097         (WebCore::StyleResolver::State::takeRuleList):
3098         (WebCore::StyleResolver::State::parentNode):
3099         (WebCore::StyleResolver::State::setParentStyle):
3100         (WebCore::StyleResolver::State::parentStyle):
3101         (WebCore::StyleResolver::State::rootElementStyle):
3102         (WebCore::StyleResolver::State::regionForStyling):
3103         (WebCore::StyleResolver::State::setSameOriginOnly):
3104         (WebCore::StyleResolver::State::isSameOriginOnly):
3105         (WebCore::StyleResolver::State::pseudoStyle):
3106         (WebCore::StyleResolver::State::elementLinkState):
3107         (WebCore::StyleResolver::State::distributedToInsertionPoint):
3108         (WebCore::StyleResolver::State::setElementAffectedByClassRules):
3109         (WebCore::StyleResolver::State::elementAffectedByClassRules):
3110         (WebCore::StyleResolver::State::setApplyPropertyToRegularStyle):
3111         (WebCore::StyleResolver::State::setApplyPropertyToVisitedLinkStyle):
3112         (WebCore::StyleResolver::State::applyPropertyToRegularStyle):
3113         (WebCore::StyleResolver::State::applyPropertyToVisitedLinkStyle):
3114         (WebCore::StyleResolver::State::pendingImageProperties):
3115         (WebCore::StyleResolver::State::pendingSVGDocuments):
3116         (WebCore::StyleResolver::State::setHasPendingShaders):
3117         (WebCore::StyleResolver::State::hasPendingShaders):
3118         (WebCore::StyleResolver::State::setLineHeightValue):
3119         (WebCore::StyleResolver::State::lineHeightValue):
3120         (WebCore::StyleResolver::State::setFontDirty):
3121         (WebCore::StyleResolver::State::fontDirty):
3122         (WebCore::StyleResolver::State::cacheBorderAndBackground):
3123         (WebCore::StyleResolver::State::hasUAAppearance):
3124         (WebCore::StyleResolver::State::borderData):
3125         (WebCore::StyleResolver::State::backgroundData):
3126         (WebCore::StyleResolver::State::backgroundColor):
3127         (WebCore::StyleResolver::State::fontDescription):
3128         (WebCore::StyleResolver::State::parentFontDescription):
3129         (WebCore::StyleResolver::State::setFontDescription):
3130         (WebCore::StyleResolver::State::setZoom):
3131         (WebCore::StyleResolver::State::setEffectiveZoom):
3132         (WebCore::StyleResolver::State::setTextSizeAdjust):
3133         (WebCore::StyleResolver::State::setWritingMode):
3134         (WebCore::StyleResolver::State::setTextOrientation):
3135         fontDescription, ... and setTextOrientation were moved from
3136         StyleResolver.
3137         (WebCore::StyleResolver::State::matchedRules):
3138         (WebCore::StyleResolver::State::addMatchedRule):
3139         Moved from StyleResolver.
3140         (WebCore::StyleResolver::applyPropertyToRegularStyle):
3141         (WebCore::StyleResolver::applyPropertyToVisitedLinkStyle):
3142         (WebCore::StyleResolver::fontDescription):
3143         (WebCore::StyleResolver::parentFontDescription):
3144         (WebCore::StyleResolver::setFontDescription):
3145         (WebCore::StyleResolver::setZoom):
3146         (WebCore::StyleResolver::setEffectiveZoom):
3147         (WebCore::StyleResolver::setTextSizeAdjust):
3148         (WebCore::StyleResolver::setWritingMode):
3149         (WebCore::StyleResolver::setTextOrientation):
3150         These fontDescription, ..., setTextOrientation are wrappers to
3151         invoke State's methods. StyleBuilder still depends on StyleResolver
3152         and invokes these methods. So we need these wrappers.
3153
3154 2013-02-13  Allan Sandfeld Jensen  <allan.jensen@digia.com>
3155
3156         [Qt] window.open passes height and width parameters even if not defined in a page
3157         https://bugs.webkit.org/show_bug.cgi?id=107705
3158
3159         Reviewed by Kenneth Rohde Christiansen.
3160
3161         Do not override width or height of 0, as that indicates default size, and not minimum size.
3162
3163         Tested by tst_qwebpage.
3164
3165         * page/DOMWindow.cpp:
3166         (WebCore::DOMWindow::adjustWindowRect):
3167
3168 2013-02-13  Rashmi Shyamasundar  <rashmi.s2@samsung.com>
3169
3170         The 2D Canvas functions fillText()/strokeText() should display nothing when maxWidth is less then or equal to zero
3171         https://bugs.webkit.org/show_bug.cgi?id=102656
3172
3173         Reviewed by Dirk Schulze.
3174
3175         The functions fillText()/strokeText() should not display anything when
3176         maxWidth is less than or equal to zero, according to spec :
3177         http://www.w3.org/TR/2dcontext/#text-preparation-algorithm
3178
3179         Test: fast/canvas/canvas-fillText-maxWidth-zero.html
3180
3181         * html/canvas/CanvasRenderingContext2D.cpp:
3182         (WebCore::CanvasRenderingContext2D::drawTextInternal):
3183
3184 2013-02-13  ChangSeok Oh  <shivamidow@gmail.com>
3185
3186         [GTK][AC] Implement basic transform animations with clutter ac backend
3187         https://bugs.webkit.org/show_bug.cgi?id=109363
3188
3189         Reviewed by Gustavo Noronha Silva.
3190
3191         Implement basic transform animation with clutter ac backend.
3192         GraphicsLayerClutter is almost same with GraphicsLayerCA. And PlatformClutterAnimation
3193         interfaces are also similar with PlatformCAAnimation, but they are implemented
3194         with native clutter APIs. Clutter backend AC supports a basic single transform animation
3195         with this patch now, but additive animation combination and keyframe animation
3196         are not supported yet.
3197
3198         Covered by existing animation tests.
3199
3200         * platform/graphics/clutter/GraphicsLayerActor.cpp:
3201         (graphicsLayerActorSetTransform):
3202         * platform/graphics/clutter/GraphicsLayerClutter.cpp:
3203         (WebCore::isTransformTypeTransformationMatrix):
3204         (WebCore):
3205         (WebCore::isTransformTypeFloatPoint3D):
3206         (WebCore::isTransformTypeNumber):
3207         (WebCore::getTransformFunctionValue):
3208         (WebCore::getValueFunctionNameForTransformOperation):
3209         (WebCore::GraphicsLayerClutter::setTransformAnimationEndpoints):
3210         (WebCore::GraphicsLayerClutter::appendToUncommittedAnimations):
3211         (WebCore::GraphicsLayerClutter::createTransformAnimationsFromKeyframes):
3212         * platform/graphics/clutter/GraphicsLayerClutter.h:
3213         (GraphicsLayerClutter):
3214         * platform/graphics/clutter/PlatformClutterAnimation.cpp:
3215         (WebCore::toClutterActorPropertyString):
3216         (WebCore):
3217         (WebCore::PlatformClutterAnimation::supportsValueFunction):
3218         (WebCore::PlatformClutterAnimation::duration):
3219         (WebCore::PlatformClutterAnimation::setDuration):
3220         (WebCore::PlatformClutterAnimation::setAdditive):
3221         (WebCore::PlatformClutterAnimation::valueFunction):
3222         (WebCore::PlatformClutterAnimation::setValueFunction):
3223         (WebCore::PlatformClutterAnimation::setFromValue):
3224         (WebCore::PlatformClutterAnimation::setToValue):
3225         (WebCore::PlatformClutterAnimation::timeline):
3226         (WebCore::PlatformClutterAnimation::addClutterTransitionForProperty):
3227         (WebCore::PlatformClutterAnimation::addOpacityTransition):
3228         (WebCore::PlatformClutterAnimation::addTransformTransition):
3229         (WebCore::PlatformClutterAnimation::addAnimationForKey):
3230         * platform/graphics/clutter/PlatformClutterAnimation.h:
3231         (PlatformClutterAnimation):
3232
3233 2013-02-13  Ilya Tikhonovsky  <loislo@chromium.org>
3234
3235         Web Inspector: Native Memory Instrumentation: reportLeaf method doesn't report the leaf node properly.
3236         https://bugs.webkit.org/show_bug.cgi?id=109554
3237
3238         In some cases leaves have no pointer so with the old schema we can't generate nodeId for them because we
3239         can't insert 0 into hashmap. It happens when we call addPrivateBuffer method.
3240
3241         Drive by fix: I introduced a client interface for the HeapGraphSerializer.
3242         It helps me to do the tests for the serializer.
3243
3244         Reviewed by Yury Semikhatsky.
3245
3246         It is covered by newly added tests in TestWebKitAPI.
3247
3248         * inspector/HeapGraphSerializer.cpp:
3249         (WebCore::HeapGraphSerializer::HeapGraphSerializer):
3250         (WebCore::HeapGraphSerializer::pushUpdate):
3251         (WebCore::HeapGraphSerializer::reportNode):
3252         (WebCore::HeapGraphSerializer::toNodeId):
3253         (WebCore::HeapGraphSerializer::addRootNode):
3254         * inspector/HeapGraphSerializer.h:
3255         (HeapGraphSerializer):
3256         (Client):
3257         (WebCore::HeapGraphSerializer::Client::~Client):
3258         * inspector/InspectorMemoryAgent.cpp:
3259         (WebCore):
3260         (WebCore::InspectorMemoryAgent::getProcessMemoryDistributionImpl):
3261
3262 2013-02-13  Yury Semikhatsky  <yurys@chromium.org>
3263
3264         Web Inspector: add experimental native heap graph to Timeline panel
3265         https://bugs.webkit.org/show_bug.cgi?id=109687
3266
3267         Reviewed by Alexander Pavlov.
3268
3269         Added experimentatl support for native heap graph on the Timeline panel.
3270         Native memory usage data is collected after each top level task and can
3271         be displayed instead of DOM counters graph on the Timeline panel if
3272         corresponding experiment is enabled in the inspector settings.
3273
3274         * inspector/Inspector.json:
3275         * inspector/InspectorController.cpp:
3276         (WebCore::InspectorController::InspectorController):
3277         * inspector/InspectorTimelineAgent.cpp:
3278         (TimelineAgentState):
3279         (WebCore::InspectorTimelineAgent::setIncludeDomCounters):
3280         (WebCore):
3281         (WebCore::InspectorTimelineAgent::setIncludeNativeMemoryStatistics):
3282         (WebCore::InspectorTimelineAgent::innerAddRecordToTimeline):
3283         (WebCore::InspectorTimelineAgent::setDOMCounters):
3284         (WebCore::InspectorTimelineAgent::setNativeHeapStatistics):
3285         (WebCore::InspectorTimelineAgent::InspectorTimelineAgent):
3286         * inspector/InspectorTimelineAgent.h:
3287         (WebCore):
3288         (WebCore::InspectorTimelineAgent::create):
3289         (InspectorTimelineAgent):
3290         * inspector/WorkerInspectorController.cpp:
3291         (WebCore::WorkerInspectorController::WorkerInspectorController):
3292         * inspector/front-end/MemoryStatistics.js:
3293         (WebInspector.MemoryStatistics):
3294         * inspector/front-end/NativeMemoryGraph.js:
3295         (WebInspector.NativeMemoryGraph):
3296         (WebInspector.NativeMemoryGraph.prototype._onRecordAdded.addStatistics):
3297         (WebInspector.NativeMemoryGraph.prototype._onRecordAdded):
3298         * inspector/front-end/Settings.js:
3299         (WebInspector.ExperimentsSettings):
3300         * inspector/front-end/TimelinePanel.js:
3301
3302 2013-02-13  Vladislav Kaznacheev  <kaznacheev@chromium.org>
3303
3304         Web Inspector: Fixed colorpicker editing and scrolling.
3305         https://bugs.webkit.org/show_bug.cgi?id=109434.
3306
3307         Reviewed by Alexander Pavlov.
3308
3309         The color picker scrolling logic relied on the fixed DOM structure which changed with the introduction of
3310         SidebarPaneStack (https://bugs.webkit.org/show_bug.cgi?id=108183).
3311         Added a special CSS class to mark the scroll target.
3312
3313         No new tests.
3314
3315         * inspector/front-end/SplitView.js:
3316         (WebInspector.SplitView):
3317         * inspector/front-end/StylesSidebarPane.js:
3318         (WebInspector.StylePropertyTreeElement.prototype.updateTitle.):
3319         * inspector/front-end/TabbedPane.js:
3320         (WebInspector.TabbedPane):
3321
3322 2013-02-13  Andrey Lushnikov  <lushnikov@chromium.org>
3323
3324         Web Inspector: fix js compilation warnings in TextPrompt
3325         https://bugs.webkit.org/show_bug.cgi?id=109685
3326
3327         Reviewed by Alexander Pavlov.
3328
3329         Mark last argument of _applySuggestion function as optional.
3330
3331         No new tests: no change in behaviour.
3332
3333         * inspector/front-end/TextPrompt.js:
3334
3335 2013-02-13  Pablo Flouret  <pablof@motorola.com>
3336
3337         Implement css-conditional's CSS.supports()
3338         https://bugs.webkit.org/show_bug.cgi?id=100324
3339
3340         Reviewed by Antti Koivisto.
3341
3342         http://dev.w3.org/csswg/css3-conditional/#the-css-interface
3343
3344         The supports() method provides the css @supports rule's corresponding
3345         dom api.
3346         The patch also adds the CSS interface on DOMWindow, which holds "useful
3347         CSS-related functions that do not belong elsewhere". This is where
3348         supports() lives.
3349
3350         Test: css3/supports-dom-api.html
3351
3352         * CMakeLists.txt:
3353         * DerivedSources.cpp:
3354         * DerivedSources.make:
3355         * DerivedSources.pri:
3356         * GNUmakefile.list.am:
3357         * Target.pri:
3358         * WebCore.exp.in:
3359         * WebCore.gypi:
3360         * WebCore.vcproj/WebCore.vcproj:
3361         * WebCore.xcodeproj/project.pbxproj:
3362         * bindings/gobject/GNUmakefile.am:
3363         * bindings/scripts/CodeGeneratorGObject.pm:
3364         (SkipFunction):
3365             Add DOMWindowCSS.* to the build systems.
3366
3367         * bindings/scripts/CodeGenerator.pm:
3368         (WK_lcfirst):
3369             Handle CSS prefixes correctly (s/cSS/css/).
3370
3371         * css/CSSGrammar.y.in:
3372         * css/CSSParser.cpp:
3373         (WebCore::CSSParser::CSSParser):
3374         (WebCore::CSSParser::parseSupportsCondition):
3375         (WebCore::CSSParser::detectAtToken):
3376         * css/CSSParser.h:
3377             webkit_supports_condition parses just the condition part of an
3378             @supports rule and evaluates it, outputting whether the condition
3379             is supported or not.
3380
3381         * css/CSSAllInOne.cpp:
3382         * css/DOMWindowCSS.cpp: Added.
3383         * css/DOMWindowCSS.h: Added.
3384         * css/DOMWindowCSS.idl: Added.
3385             The CSS interface object.
3386
3387         * page/DOMWindow.cpp:
3388         (WebCore::DOMWindow::css):
3389         * page/DOMWindow.h:
3390         * page/DOMWindow.idl:
3391             window.CSS
3392
3393 2013-02-13  Vladislav Kaznacheev  <kaznacheev@chromium.org>
3394
3395         Web Inspector: Simplify SplitView to rely more on CSS
3396         https://bugs.webkit.org/show_bug.cgi?id=109426
3397
3398         Reviewed by Vsevolod Vlasov.
3399
3400         Simplified Javascript code by moving large part of the layout logic into CSS rules. The patch is larger than it
3401         should be because one of the clients (TimelinePanel) is breaking SplitView incapsulation by reparenting its
3402         resizer.
3403
3404         No new tests.
3405
3406         * inspector/front-end/SidebarView.js:
3407         (WebInspector.SidebarView):
3408         * inspector/front-end/SplitView.js:
3409         (WebInspector.SplitView):
3410         (WebInspector.SplitView.prototype._innerSetVertical):
3411         (WebInspector.SplitView.prototype.setSecondIsSidebar):
3412         (WebInspector.SplitView.prototype._showOnly):
3413         (WebInspector.SplitView.prototype._removeAllLayoutProperties):
3414         * inspector/front-end/TimelinePanel.js:
3415         * inspector/front-end/cssNamedFlows.css:
3416         (.css-named-flow-collections-view .split-view-sidebar):
3417         (.css-named-flow-collections-view .split-view-sidebar .sidebar-content):
3418         (.css-named-flow-collections-view .split-view-sidebar .selection):
3419         (.css-named-flow-collections-view .split-view-sidebar .named-flow-overflow::before, .css-named-flow-collections-view .region-empty:before, .css-named-flow-collections-view .region-fit::before, .css-named-flow-collections-view .region-overset::before):
3420         (.css-named-flow-collections-view .split-view-sidebar .named-flow-overflow::before):
3421         * inspector/front-end/splitView.css:
3422         (.split-view-contents.maximized):
3423         (.split-view-vertical .split-view-contents):
3424         (.split-view-vertical .split-view-contents-first):
3425         (.split-view-vertical .split-view-contents-first.maximized):
3426         (.split-view-vertical .split-view-contents-second):
3427         (.split-view-vertical .split-view-contents-second.maximized):
3428         (.split-view-horizontal .split-view-contents):
3429         (.split-view-horizontal .split-view-contents-first):
3430         (.split-view-horizontal .split-view-contents-first.maximized):
3431         (.split-view-horizontal .split-view-contents-second):
3432         (.split-view-horizontal .split-view-contents-second.maximized):
3433         (.split-view-vertical .split-view-sidebar.split-view-contents-first:not(.maximized)):
3434         (.split-view-vertical .split-view-sidebar.split-view-contents-second:not(.maximized)):
3435         (.split-view-horizontal .split-view-sidebar.split-view-contents-first:not(.maximized)):
3436         (.split-view-horizontal .split-view-sidebar.split-view-contents-second:not(.maximized)):
3437         (.split-view-vertical .split-view-resizer):
3438         (.split-view-horizontal .split-view-resizer):
3439         * inspector/front-end/timelinePanel.css:
3440         (.timeline.split-view-vertical .split-view-resizer):
3441         (#timeline-container .split-view-sidebar):
3442
3443 2013-02-13  Kentaro Hara  <haraken@chromium.org>
3444
3445         Unreviewed, rolling out r142730.
3446         http://trac.webkit.org/changeset/142730
3447         https://bugs.webkit.org/show_bug.cgi?id=109666
3448
3449         chromium browser tests are failing
3450
3451         * bindings/scripts/CodeGeneratorV8.pm:
3452         (GenerateNormalAttrGetter):
3453         (GenerateNormalAttrSetter):
3454         (GenerateSingleBatchedAttribute):
3455         (GenerateImplementation):
3456         * bindings/scripts/test/V8/V8TestInterface.cpp:
3457         (TestInterfaceV8Internal):
3458         (WebCore):
3459         * bindings/scripts/test/V8/V8TestObj.cpp:
3460         (WebCore):
3461
3462 2013-02-13  Tamas Czene  <tczene@inf.u-szeged.hu>
3463
3464         OpenCL implementation of Flood SVG filters.
3465         https://bugs.webkit.org/show_bug.cgi?id=109580
3466
3467         Reviewed by Zoltan Herczeg.
3468
3469         * Target.pri:
3470         * platform/graphics/filters/FEFlood.h:
3471         (FEFlood):
3472         * platform/graphics/gpu/opencl/FilterContextOpenCL.cpp:
3473         (WebCore):
3474         (WebCore::PROGRAM_STR):
3475         (WebCore::FilterContextOpenCL::compileFill):
3476         (WebCore::FilterContextOpenCL::fill):
3477         * platform/graphics/gpu/opencl/FilterContextOpenCL.h:
3478         (WebCore::FilterContextOpenCL::FilterContextOpenCL):
3479         (FilterContextOpenCL):
3480         * platform/graphics/gpu/opencl/OpenCLFEFlood.cpp: Added.
3481         (WebCore):
3482         (WebCore::FEFlood::platformApplyOpenCL):
3483
3484 2013-02-13  Mike West  <mkwst@chromium.org>
3485
3486         location.href does not throw SECURITY_ERR when accessed across origins with JSC bindings
3487         https://bugs.webkit.org/show_bug.cgi?id=43891
3488
3489         Reviewed by Adam Barth.
3490
3491         Other browsers (IE, Firefox, and Opera) throw an exception when accessing
3492         properties of a Location object across origins, as the spec suggests[1].
3493         WebKit is currently the outlier.
3494
3495         This has a few negative effects: developers are forced to hack around
3496         access violations in two ways rather than having a single code path, and
3497         (more annoyingly) developers are unable to avoid generating the error
3498         message. See every ad on the internet for the effect on the console. :)
3499
3500         This patch adds a SECURITY_ERR exception to these access violations,
3501         which is the first step towards getting rid of the console spam. Getting
3502         rid of the message entirely will require a solution to
3503         http://wkbug.com/98050.
3504
3505         A fairly inconclusive thread[2] on webkit-dev popped up in 2010 and
3506         trailed off without reaching conclusion. A more recent thread reached
3507         agreement that this patch seems like a reasonable thing to do[3].
3508
3509         This is the JSC half of the patch. V8 is coming in http://wkbug.com/43892
3510
3511         [1]: http://www.whatwg.org/specs/web-apps/current-work/multipage/history.html#security-location
3512         [2]: https://lists.webkit.org/pipermail/webkit-dev/2010-August/013880.html
3513         [2]: https://lists.webkit.org/pipermail/webkit-dev/2012-February/023636.html
3514
3515         * bindings/js/JSLocationCustom.cpp:
3516         (WebCore::JSLocation::getOwnPropertySlotDelegate):
3517
3518 2013-02-13  Andrew Wilson  <atwilson@chromium.org>
3519
3520         Unreviewed Chromium gyp-file cleanup after glib backend removal.
3521         https://bugs.webkit.org/show_bug.cgi?id=109672
3522
3523         Removed references to GLib unicode backend:
3524
3525         * WebCore.gypi:
3526
3527 2013-02-12  Kentaro Hara  <haraken@chromium.org>
3528
3529         [V8] Generate wrapper methods for custom getters/setters
3530         https://bugs.webkit.org/show_bug.cgi?id=109666
3531
3532         Reviewed by Adam Barth.
3533
3534         Currently V8 directly calls back custom getters/setters written
3535         in custom binding files. This makes it impossible for code generators
3536         to hook custom getters/setters (e.g. Code generators cannot insert a code
3537         for FeatureObservation into custom getters/setters). We should generate
3538         wrapper methods for custom getters/setters.
3539
3540         In the future, I will insert TRACE_EVENT() macros into these wrapper methods
3541         to profile DOM getters/setters/methods.
3542
3543         * bindings/scripts/CodeGeneratorV8.pm:
3544         (GenerateNormalAttrGetter):
3545         (GenerateNormalAttrSetter):
3546         (GenerateSingleBatchedAttribute):
3547         (GenerateImplementation):
3548         * bindings/scripts/test/V8/V8TestInterface.cpp:
3549         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrGetter):
3550         (TestInterfaceV8Internal):
3551         (WebCore::TestInterfaceV8Internal::supplementalStr3AttrSetter):
3552         (WebCore):
3553         * bindings/scripts/test/V8/V8TestObj.cpp:
3554         (WebCore::TestObjV8Internal::customAttrAttrGetter):
3555         (TestObjV8Internal):
3556         (WebCore::TestObjV8Internal::customAttrAttrSetter):
3557         (WebCore):
3558
3559 2013-02-13  Sheriff Bot  <webkit.review.bot@gmail.com>
3560
3561         Unreviewed, rolling out r142611.
3562         http://trac.webkit.org/changeset/142611
3563         https://bugs.webkit.org/show_bug.cgi?id=109668
3564
3565         Suggest box is not shown anymore when user types "window." in
3566         inspector console. (Requested by vsevik on #webkit).
3567
3568         * inspector/front-end/TextPrompt.js:
3569         (WebInspector.TextPrompt.prototype.complete):
3570
3571 2013-02-13  Kentaro Hara  <haraken@chromium.org>
3572
3573         [V8] There is no XXXConstructor that requires a custom getter
3574         https://bugs.webkit.org/show_bug.cgi?id=109667
3575
3576         Reviewed by Adam Barth.
3577
3578         Currently '[Custom] attribute XXXConstructor xxx' generates
3579         XXXAttrGetter(). However, there is no XXXConstructor with [Custom].
3580         In addition, it does make no sense to generate XXXAttrGetter() for such cases.
3581         We can remove the logic from CodeGeneratorV8.pm.
3582
3583         * bindings/scripts/CodeGeneratorV8.pm:
3584         (GenerateSingleBatchedAttribute):
3585
3586 2013-02-12  Hajime Morrita  <morrita@google.com>
3587
3588         [Internals] setShadowDOMEnabled() shouldn't be used except a few tests.
3589         https://bugs.webkit.org/show_bug.cgi?id=109642
3590
3591         Reviewed by Kent Tamura.
3592
3593         InternalSettings.setShadowDOMEnabled() shouldn't be called after
3594         any relevant DOM bindings are touched. However for fuzzers, it
3595         isn't trivial to regulate its behavior.
3596
3597         This change whitelists the URL of running test for prevent
3598         unintended API calls. This doesn't hurt the Internals usability
3599         since the API is called from just a couple of tests and the number
3600         isn't expected to grow.
3601
3602         Test: fast/dom/shadow/shadow-dom-enabled-flag-whitelist.html
3603
3604         * testing/InternalSettings.cpp:
3605         (WebCore::urlIsWhitelisted):
3606         (WebCore):
3607         (WebCore::InternalSettings::setShadowDOMEnabled):
3608
3609 2013-02-12  Vsevolod Vlasov  <vsevik@chromium.org>
3610
3611         Web Inspector: Introduce version controller to migrate settings versions.
3612         https://bugs.webkit.org/show_bug.cgi?id=109553
3613
3614         Reviewed by Yury Semikhatsky.
3615
3616         This patch introduces version controller that could be used to migrate inspector settings.
3617
3618         Test: inspector/version-controller.html
3619
3620         * inspector/front-end/Settings.js:
3621         (WebInspector.Settings):
3622         (WebInspector.VersionController):
3623         (WebInspector.VersionController.prototype.set _methodsToRunToUpdateVersion):
3624         (WebInspector.VersionController.prototype._updateVersionFrom0To1):
3625         * inspector/front-end/inspector.js:
3626
3627 2013-02-12  Martin Robinson  <mrobinson@igalia.com>
3628
3629         [GTK] Remove the GLib unicode backend
3630         https://bugs.webkit.org/show_bug.cgi?id=109627
3631
3632         Reviewed by Benjamin Poulain.
3633
3634         Remove references to the GLib unicode backend from WebCore.
3635
3636         * GNUmakefile.list.am: Update the source list.
3637         * platform/text/gtk/TextBreakIteratorGtk.cpp: Removed.
3638         * platform/text/gtk/TextCodecGtk.cpp: Removed.
3639         * platform/text/gtk/TextCodecGtk.h: Removed.
3640
3641 2013-02-12  Chris Fleizach  <cfleizach@apple.com>
3642
3643          AX: crash when accessing AccessibilityScrollbar after page has been unloaded
3644          https://bugs.webkit.org/show_bug.cgi?id=109524
3645
3646          Reviewed by Ryosuke Niwa.
3647
3648          AX clients can hold onto AccesibilityScrollbar references that reference parent
3649          AccessibilityScrollViews that have already gone away.
3650
3651          AccessibilityScrollView is not calling detachFromParent after it is removed, which
3652          leads to a crash. The fix is to clearChildren() when an object is deallocated.
3653
3654          I could not create a test because the crash only manifests over multiple page loads.
3655
3656          * accessibility/AccessibilityObject.cpp:
3657          (WebCore::AccessibilityObject::detach):
3658
3659 2013-02-12  Hayato Ito  <hayato@chromium.org>
3660
3661         Use FocusEvent.relatedTarget in {FocusIn,FocusOut,Focus,Blur}EventDispatchMediator.
3662         https://bugs.webkit.org/show_bug.cgi?id=109650
3663
3664         Reviewed by Dimitri Glazkov.
3665
3666         Set FocusEvent.relatedTarget in its constructor so that each
3667         EventDispatchMediator can use FocusEvent.relatedTarget rather than
3668         its redundant m_{old,new}FocusedNode member variable.
3669
3670         I've also removed FIXME comments, mentioning bug 109261, since I
3671         can not reproduce the issue.
3672
3673         No new tests. No change in functionality.
3674
3675         * dom/FocusEvent.cpp:
3676         (WebCore::FocusEventDispatchMediator::create):
3677         (WebCore::FocusEventDispatchMediator::FocusEventDispatchMediator):
3678         (WebCore::FocusEventDispatchMediator::dispatchEvent):
3679         (WebCore::BlurEventDispatchMediator::create):
3680         (WebCore::BlurEventDispatchMediator::BlurEventDispatchMediator):
3681         (WebCore::BlurEventDispatchMediator::dispatchEvent):
3682         (WebCore::FocusInEventDispatchMediator::create):
3683         (WebCore::FocusInEventDispatchMediator::FocusInEventDispatchMediator):
3684         (WebCore::FocusInEventDispatchMediator::dispatchEvent):
3685         (WebCore::FocusOutEventDispatchMediator::create):
3686         (WebCore::FocusOutEventDispatchMediator::FocusOutEventDispatchMediator):
3687         (WebCore::FocusOutEventDispatchMediator::dispatchEvent):
3688         * dom/FocusEvent.h:
3689         (FocusEventDispatchMediator):
3690         (BlurEventDispatchMediator):
3691         (FocusInEventDispatchMediator):
3692         (FocusOutEventDispatchMediator):
3693         * dom/Node.cpp:
3694         (WebCore::Node::dispatchFocusInEvent):
3695         (WebCore::Node::dispatchFocusOutEvent):
3696         (WebCore::Node::dispatchFocusEvent):
3697         (WebCore::Node::dispatchBlurEvent):
3698
3699 2013-02-12  Takashi Sakamoto  <tasak@google.com>
3700
3701         [Refactoring] Make SelectorChecker::mode a constructor parameter.
3702         https://bugs.webkit.org/show_bug.cgi?id=109653
3703
3704         Reviewed by Dimitri Glazkov.
3705
3706         No new tests, because just refactoring.
3707
3708         * css/SelectorChecker.cpp:
3709         (WebCore::SelectorChecker::SelectorChecker):
3710         Made mode a constructor parameter.
3711         * css/SelectorChecker.h:
3712         Removed setMode.
3713         (SelectorChecker):
3714         * css/StyleResolver.cpp:
3715         (WebCore::StyleResolver::ruleMatches):
3716         (WebCore::StyleResolver::checkRegionSelector):
3717         * dom/SelectorQuery.cpp:
3718         (WebCore::SelectorQuery::matches):
3719         (WebCore::SelectorQuery::queryAll):
3720         (WebCore::SelectorQuery::queryFirst):
3721         * html/shadow/ContentSelectorQuery.cpp:
3722         (WebCore::ContentSelectorChecker::ContentSelectorChecker):
3723
3724 2013-02-12  Andreas Kling  <akling@apple.com>
3725
3726         Remove Element::ensureAttributeData().
3727         <http://webkit.org/b/109643>
3728
3729         Reviewed by Anders Carlsson.
3730
3731         * dom/Element.h:
3732         * dom/Element.cpp:
3733         (WebCore::Element::classAttributeChanged):
3734         (WebCore::Element::shouldInvalidateDistributionWhenAttributeChanged):
3735
3736             Use attributeData() instead of ensureAttributeData(), it's already guaranteed to exist in
3737             both these functions as they are called in response to attribute changes.
3738
3739         * svg/SVGElement.h:
3740         (WebCore::SVGElement::invalidateSVGAttributes):
3741
3742             Use mutableAttributeData() instead of ensureAttributeData() when invalidating animated
3743             SVG attributes. While I can't find any bugs caused by this, an element with property animations
3744             shouldn't share attribute data with other elements.
3745
3746 2013-02-12  Hayato Ito  <hayato@chromium.org>
3747
3748         Make {FocusIn,FocusOut,Focus,Blur}EventDispatchMediator type safe.
3749         https://bugs.webkit.org/show_bug.cgi?id=109561
3750
3751         Reviewed by Dimitri Glazkov.
3752
3753         Use FocusEvent rather than Event in {FocusIn,FocusOut,Focus,Blur}EventDispatchMediator.
3754
3755         No new tests. No change in functionality.
3756
3757         * dom/FocusEvent.cpp:
3758         (WebCore::FocusEventDispatchMediator::create):
3759         (WebCore::FocusEventDispatchMediator::FocusEventDispatchMediator):
3760         (WebCore::BlurEventDispatchMediator::create):
3761         (WebCore::BlurEventDispatchMediator::BlurEventDispatchMediator):
3762         (WebCore::FocusInEventDispatchMediator::create):
3763         (WebCore::FocusInEventDispatchMediator::FocusInEventDispatchMediator):
3764         (WebCore::FocusOutEventDispatchMediator::create):
3765         (WebCore::FocusOutEventDispatchMediator::FocusOutEventDispatchMediator):
3766         * dom/FocusEvent.h:
3767         (FocusEventDispatchMediator):
3768         (WebCore::FocusEventDispatchMediator::event):
3769         (BlurEventDispatchMediator):
3770         (WebCore::BlurEventDispatchMediator::event):
3771         (FocusInEventDispatchMediator):
3772         (WebCore::FocusInEventDispatchMediator::event):
3773         (FocusOutEventDispatchMediator):
3774         (WebCore::FocusOutEventDispatchMediator::event):
3775
3776 2013-02-12  Eric Seidel  <eric@webkit.org>
3777
3778         Fix HTMLToken::Attribute member naming and update callsites to use Vector-based String functions
3779         https://bugs.webkit.org/show_bug.cgi?id=109638
3780
3781         Reviewed by Adam Barth.
3782
3783         Darin Adler noted in:
3784         https://bugs.webkit.org/show_bug.cgi?id=109408#c4
3785         that HTMLToken::Attribute (then MarkupTokenBase::Attribute)
3786         was a struct, yet incorrectly used m_ for its public members.
3787
3788         This patch fixes the members to not have the m_, and since I was
3789         touching all callers, I also updated all callers to use modern
3790         Vector-based String creation/append functions instead of manually
3791         calling UChar*, size_t versions.
3792
3793         There should be no behavior change to this patch.  Where I saw
3794         performance/memory bugs, I noted them with FIXMEs to keep
3795         this change simple.
3796
3797         * html/HTMLViewSourceDocument.cpp:
3798         (WebCore::HTMLViewSourceDocument::processTagToken):
3799         * html/parser/AtomicHTMLToken.h:
3800         (WebCore::AtomicHTMLToken::publicIdentifier):
3801         (WebCore::AtomicHTMLToken::systemIdentifier):
3802         (WebCore::AtomicHTMLToken::AtomicHTMLToken):
3803         (WebCore::AtomicHTMLToken::initializeAttributes):
3804         * html/parser/CompactHTMLToken.cpp:
3805         (WebCore::CompactHTMLToken::CompactHTMLToken):
3806         * html/parser/HTMLMetaCharsetParser.cpp:
3807         (WebCore::HTMLMetaCharsetParser::processMeta):
3808         (WebCore::HTMLMetaCharsetParser::checkForMetaCharset):
3809         * html/parser/HTMLPreloadScanner.cpp:
3810         (WebCore::StartTagScanner::processAttributes):
3811         (WebCore::HTMLPreloadScanner::scan):
3812         (WebCore::HTMLPreloadScanner::processPossibleBaseTag):
3813         (WebCore::HTMLPreloadScanner::processToken):
3814         * html/parser/HTMLToken.h:
3815         (Range):
3816         (Attribute):
3817         (WebCore::HTMLToken::clear):
3818         (WebCore::HTMLToken::startIndex):
3819         (WebCore::HTMLToken::endIndex):
3820         (WebCore::HTMLToken::end):
3821         (WebCore::HTMLToken::nameString):
3822         (WebCore::HTMLToken::addNewAttribute):
3823         (WebCore::HTMLToken::beginAttributeName):
3824         (WebCore::HTMLToken::endAttributeName):
3825         (WebCore::HTMLToken::beginAttributeValue):
3826         (WebCore::HTMLToken::endAttributeValue):
3827         (WebCore::HTMLToken::appendToAttributeName):
3828         (WebCore::HTMLToken::appendToAttributeValue):
3829         (WebCore::HTMLToken::eraseValueOfAttribute):
3830         * html/parser/HTMLTokenizer.cpp:
3831         (WebCore::AtomicHTMLToken::nameForAttribute):
3832         * html/parser/HTMLViewSourceParser.cpp:
3833         (WebCore::HTMLViewSourceParser::updateTokenizerState):
3834         * html/parser/XSSAuditor.cpp:
3835         (WebCore::findAttributeWithName):
3836         (WebCore::XSSAuditor::filterParamToken):
3837         (WebCore::XSSAuditor::eraseDangerousAttributesIfInjected):
3838         (WebCore::XSSAuditor::eraseAttributeIfInjected):
3839         (WebCore::XSSAuditor::decodedSnippetForAttribute):
3840
3841 2013-02-12  Ryosuke Niwa  <rniwa@webkit.org>
3842
3843         Build fix.
3844
3845         * editing/Editor.h:
3846         (WebCore::Editor::avoidIntersectionWithDeleteButtonController):
3847
3848 2013-02-12  Nate Chapin  <japhet@chromium.org>
3849
3850         REGRESSION: Reloading a local file doesn't pick up changes
3851         https://bugs.webkit.org/show_bug.cgi?id=109344
3852
3853         Reviewed by Alexey Proskuryakov.
3854
3855         Test: http/tests/cache/reload-main-resource.php
3856
3857         * loader/cache/CachedResource.cpp:
3858         (WebCore::CachedResource::load):
3859         * loader/cache/CachedResourceLoader.cpp:
3860         (WebCore::CachedResourceLoader::determineRevalidationPolicy):
3861         (WebCore::CachedResourceLoader::cachePolicy): Don't use subresourceCachePolicy()
3862             for main resources.
3863         * loader/cache/CachedResourceLoader.h:
3864         (CachedResourceLoader):
3865
3866 2013-02-12  Ryosuke Niwa  <rniwa@webkit.org>
3867
3868         Turn avoidIntersectionWithNode into Editor member functions to encapsulate delete button controller
3869         https://bugs.webkit.org/show_bug.cgi?id=109549
3870
3871         Reviewed by Tony Chang.
3872
3873         Renamed avoidIntersectionWithNode to Editor::avoidIntersectionWithDeleteButtonController and added trivial
3874         implementations when delete button controllers are disabled (ENABLE_DELETION_UI is 0).
3875
3876         * editing/DeleteButtonController.cpp:
3877         * editing/EditCommand.cpp:
3878         (WebCore::EditCommand::EditCommand):
3879         * editing/Editor.cpp:
3880         (WebCore::Editor::avoidIntersectionWithDeleteButtonController): Moved from htmlediting.cpp and renamed.
3881         The version that takes VisibleSelection has been updated to use updatePositionForNodeRemoval to share
3882         mode code with that function.
3883         (WebCore::Editor::rangeForPoint):
3884         * editing/Editor.h:
3885         (WebCore::Editor::avoidIntersectionWithDeleteButtonController): Added; trivial implementations.
3886         * editing/htmlediting.cpp:
3887         * editing/htmlediting.h:
3888         * editing/markup.cpp:
3889         (WebCore::createMarkupInternal): Extracted from createMarkup.
3890         (WebCore::createMarkup):
3891
3892 2013-02-12  Joseph Pecoraro  <pecoraro@apple.com>
3893
3894         [iOS] Enable PAGE_VISIBILITY_API
3895         https://bugs.webkit.org/show_bug.cgi?id=109399
3896
3897         Reviewed by David Kilzer.
3898
3899         * Configurations/FeatureDefines.xcconfig:
3900
3901 2013-02-12  Andreas Kling  <akling@apple.com>
3902
3903         Move ElementAttributeData into Element.cpp/h
3904         <http://webkit.org/b/109610>
3905
3906         Reviewed by Anders Carlsson.
3907
3908         Removed ElementAttributeData.cpp/h and moved the class itself into Element headquarters.
3909         In the near future, Element should be the only client of this class, and thus it won't
3910         be necessary for other classes to know anything about it.
3911
3912         * dom/ElementAttributeData.cpp: Removed.
3913         * dom/ElementAttributeData.h: Removed.
3914         * CMakeLists.txt:
3915         * GNUmakefile.list.am:
3916         * Target.pri:
3917         * WebCore.gypi:
3918         * WebCore.xcodeproj/project.pbxproj:
3919         * dom/DOMAllInOne.cpp:
3920         * dom/DocumentSharedObjectPool.cpp:
3921         * dom/Element.cpp:
3922         * dom/Element.h:
3923         * workers/SharedWorker.cpp:
3924         * Modules/webdatabase/DatabaseManager.cpp: Add ExceptionCode.h since Element.h doesn't pull it in anymore.
3925
3926 2013-02-12  Simon Fraser  <simon.fraser@apple.com>
3927
3928         Crash when scrolling soon after page starts loading
3929         https://bugs.webkit.org/show_bug.cgi?id=109631
3930         <rdar://problem/13157533&13159627&13196727>
3931
3932         Reviewed by Anders Carlsson.
3933
3934         Make the scrolling tree more robust when the root state node,
3935         and/or scrolling node are null. This can happen if we try to
3936         handle a wheel event before we've done the first scrolling
3937         tree commit.
3938
3939         * page/scrolling/ScrollingStateTree.cpp:
3940         (WebCore::ScrollingStateTree::commit): Handle the case where
3941         m_rootStateNode is null. We'll still commit, but the state tree
3942         will have no state nodes.
3943         * page/scrolling/ScrollingTree.cpp:
3944         (WebCore::ScrollingTree::handleWheelEvent): Null-check m_rootNode.
3945         (WebCore::ScrollingTree::commitNewTreeState): Handle a null root node.
3946         (WebCore::ScrollingTree::updateTreeFromStateNode): If the rood state node
3947         is null, just clear the map and null out the root scrolling node.
3948         * page/scrolling/ScrollingTree.h: m_debugInfoLayer was unused.
3949         * page/scrolling/mac/ScrollingCoordinatorMac.mm:
3950         (WebCore::ScrollingCoordinatorMac::ensureRootStateNodeForFrameView): It may be possible
3951         to get here before we've registered the root scroll layer, in which case scrollLayerID()
3952         will be 0. Assert to see if this can ever happen.
3953         (WebCore::ScrollingCoordinatorMac::scrollingStateTreeAsText): Handle case of rootStateNode()
3954         being null.
3955
3956 2013-02-12  Raymond Toy  <rtoy@google.com>
3957
3958         Synchronize setting of panner node model and processing
3959         https://bugs.webkit.org/show_bug.cgi?id=109599
3960
3961         Reviewed by Chris Rogers.
3962
3963         No new tests.
3964
3965         * Modules/webaudio/PannerNode.cpp:
3966         (WebCore::PannerNode::process):
3967         (WebCore::PannerNode::setPanningModel):
3968         * Modules/webaudio/PannerNode.h:
3969
3970 2013-02-12  Dean Jackson  <dino@apple.com>
3971
3972         Add class name for snapshotted plugin based on dimensions
3973         https://bugs.webkit.org/show_bug.cgi?id=108369
3974
3975         Reviewed by Simon Fraser.
3976
3977         As the size of the plugin changes, the Shadow Root for the snapshot
3978         might want to toggle different interfaces. Expose "tiny", "small",
3979         "medium" and "large" classes on the Shadow. (The dimensions are
3980         currently chosen fairly arbitrarily).
3981
3982         Because we only know the dimensions after layout, we set up
3983         a post layout task to add the class. Luckily there already was
3984         a post layout task for plugins - I just updated it to handle
3985         both real and snapshotted plugins. This involved modifying
3986         the list of RenderEmbeddedObjects in FrameView to take generic
3987         RenderObjects, and decide which type they are when calling
3988         the update method.
3989
3990         * html/HTMLPlugInImageElement.cpp: Some new dimensions for the various size thresholds.
3991         (WebCore::classNameForShadowRootSize): New static function that returns a class name
3992             after examining the size of the object.
3993         (WebCore::HTMLPlugInImageElement::updateSnapshotInfo): Sets the class name for
3994             the shadow root. This is called in the post layout task.
3995         (WebCore::shouldPlugInShowLabelAutomatically): Use new size names.
3996         (WebCore::HTMLPlugInImageElement::subframeLoaderWillCreatePlugIn): Ditto.
3997         * html/HTMLPlugInImageElement.h:
3998         (HTMLPlugInImageElement): New method updateSnapshotInfo.
3999
4000         * page/FrameView.cpp:
4001         (WebCore::FrameView::addWidgetToUpdate): Change RenderEmbeddedObject* to RenderObject*.
4002         (WebCore::FrameView::removeWidgetToUpdate): Ditto
4003         (WebCore::FrameView::updateWidget): Branch based on EmbeddedObject vs SnapshottedPlugIn. Call
4004             plugin snapshot update if necessary.
4005         (WebCore::FrameView::updateWidgets): Handle both EmbeddedObject and SnapshottedPlugIn cases.
4006         * page/FrameView.h: Change RenderEmbeddedObject* to RenderObject* for post layout widget updates.
4007
4008         * rendering/RenderSnapshottedPlugIn.cpp: