Source/WebCore/ChangeLog

   1 2015-04-29  Martin Robinson  <mrobinson@igalia.com>
   2
   3         [GTK] Add support for automatic hyphenation
   4         https://bugs.webkit.org/show_bug.cgi?id=44478
   5
   6         Reviewed by Carlos Garcia Campos.
   7
   8         No new tests. This patch unskips and updates results for existing hyphenation tests.
   9
  10         * PlatformGTK.cmake: Add the libhypen implementation to the source list.
  11         * platform/gtk/GtkUtilities.cpp:
  12         (WebCore::topLevelPath): Add this helper function taken from the test harness.
  13         (WebCore::getWebKitBuildDirectory): Ditto.
  14         * platform/gtk/GtkUtilities.h: Add function declarations for the helper functions.
  15         * platform/text/Hyphenation.cpp: Surround this implementation with !USE(LIBHYPHEN),
  16           so that it can still be shared.
  17         * platform/text/gtk/HyphenationLibHyphen.cpp: Added.
  18         (WebCore::extractLocaleFromDictionaryFilePath): Take in a dictionary filename and
  19         determine the locale that it covers.
  20         (WebCore::scanDirectoryForDicionaries): Look for all installed dictionaries as well
  21         as ones in the JHBuild root for testing.
  22         (WebCore::scanTestDictionariesDirectoryIfNecessary): Try to scan the dictionaries installed
  23         in the JHBuild root.
  24         (WebCore::availableLocales): Getter for global hash of installed dictionaries.
  25         (WebCore::canHyphenate): Added libhyphen implementation.
  26         (WebCore::HyphenationDictionary): Helper class that properly manages the memory of
  27         an open libhyphen dictionary. This is useful so that they can be stored in an MRU
  28         cache. This is a similar approach to the CoreFoundation implementation.
  29         (WebCore::AtomicStringKeyedMRUCache<RefPtr<HyphenationDictionary>>::createValueForNullKey): MRU cache
  30         helper.
  31         (WebCore::AtomicStringKeyedMRUCache<RefPtr<HyphenationDictionary>>::createValueForKey): Ditto.
  32         (WebCore::hyphenDictionaryCache): A cache for opened hyphenation dictionaries.
  33         (WebCore::countLeadingSpaces): Count leading spaces, since WebCore often passes words with them.
  34         (WebCore::lastHyphenLocation): Added libhyphen implementation.
  35
  36 2015-04-29  Myles C. Maxfield  <mmaxfield@apple.com>
  37
  38         Unreviewed build fix.
  39
  40         * platform/graphics/mac/FontCacheMac.mm:
  41         (WebCore::fontWithFamily):
  42
  43 2015-04-29  Eric Carlson  <eric.carlson@apple.com>
  44
  45         Some media tests assert after r183096
  46         https://bugs.webkit.org/show_bug.cgi?id=144098
  47
  48         Reviewed by Brent Fulgham.
  49
  50         Never assert when a MediaPlaybackTargetClient client calls one of the methods on Document
  51         after it has been unregistered. A media element unregisters itself when it is removed from the
  52         document, but scripts can still run and modify state that results in a call to
  53         playbackTargetPickerClientStateDidChange. Remove the asserts instead of adding checks to
  54         the various call sites.
  55
  56         * dom/Document.cpp:
  57         (WebCore::Document::showPlaybackTargetPicker): Don't assert if the client has already
  58         been unregistered.
  59         (WebCore::Document::playbackTargetPickerClientStateDidChange): Ditto.
  60
  61 2015-04-29  Zalan Bujtas  <zalan@apple.com>
  62
  63         Simple line layout: Web process spins endlessly below layoutSimpleLines.
  64         https://bugs.webkit.org/show_bug.cgi?id=144403
  65         rdar://problem/20742783
  66
  67         Reviewed by Antti Koivisto.
  68
  69         When a text fragment overlaps multiple renderes and it does not fit the current line,
  70         we revert the text fragment iterator position so that the overlapping content
  71         gets processed again for the next line.
  72         However, TextFragmentIterator::revertToFragment() was reverting too much and
  73         we started processing old content all over again -> infinite loop.
  74
  75         This patch ensures that text fragment iterator is reverted to the right position.
  76
  77         Test: fast/text/simple-line-layout-wrapping-multiple-renderers-hang.html
  78
  79         * rendering/SimpleLineLayout.cpp:
  80         (WebCore::SimpleLineLayout::createLineRuns):
  81         * rendering/SimpleLineLayoutTextFragmentIterator.cpp:
  82         (WebCore::SimpleLineLayout::TextFragmentIterator::revertToEndOfFragment):
  83         (WebCore::SimpleLineLayout::TextFragmentIterator::revertToFragment): Deleted.
  84         * rendering/SimpleLineLayoutTextFragmentIterator.h:
  85
  86 2015-04-29  Filip Pizlo  <fpizlo@apple.com>
  87
  88         JSTypeInfo should have an inline type flag to indicate of getCallData() has been overridden
  89         https://bugs.webkit.org/show_bug.cgi?id=144397
  90
  91         Reviewed by Andreas Kling.
  92
  93         If you override getCallData() and you want to be called a "function", then you need to use the
  94         new TypeOfShouldCallGetCallData flag.
  95
  96         * bindings/scripts/CodeGeneratorJS.pm:
  97         (GenerateHeader):
  98         * bridge/objc/objc_runtime.h:
  99         * bridge/runtime_method.h:
 100         * bridge/runtime_object.h:
 101
 102 2015-04-29  Commit Queue  <commit-queue@webkit.org>
 103
 104         Unreviewed, rolling out r183553 and r183561.
 105         https://bugs.webkit.org/show_bug.cgi?id=144406
 106
 107         broke the iOS build (Requested by thorton__ on #webkit).
 108
 109         Reverted changesets:
 110
 111         "Switch QuickLook soft-linking to use
 112         QuickLookSoftLink.{h,mm}"
 113         https://bugs.webkit.org/show_bug.cgi?id=144362
 114         http://trac.webkit.org/changeset/183553
 115
 116         "Unreviewed iOS build fix after r183553: fix declaration of
 117         QLPreviewScheme"
 118         http://trac.webkit.org/changeset/183561
 119
 120 2015-04-29  Antti Koivisto  <antti@apple.com>
 121
 122         ResourceLoadPriority should be enum class
 123         https://bugs.webkit.org/show_bug.cgi?id=144326
 124
 125         Reviewed by Darin Adler.
 126
 127         * html/HTMLLinkElement.cpp:
 128         (WebCore::HTMLLinkElement::process):
 129         * loader/LinkLoader.cpp:
 130         (WebCore::LinkLoader::loadLink):
 131         * loader/ResourceLoadScheduler.cpp:
 132         (WebCore::ResourceLoadScheduler::scheduleLoad):
 133         (WebCore::ResourceLoadScheduler::servePendingRequests):
 134         (WebCore::ResourceLoadScheduler::HostInformation::~HostInformation):
 135         (WebCore::ResourceLoadScheduler::HostInformation::priorityToIndex):
 136         (WebCore::ResourceLoadScheduler::HostInformation::schedule):
 137         (WebCore::ResourceLoadScheduler::HostInformation::remove):
 138         (WebCore::ResourceLoadScheduler::HostInformation::hasRequests):
 139         (WebCore::ResourceLoadScheduler::HostInformation::limitRequests):
 140         * loader/ResourceLoadScheduler.h:
 141         (WebCore::ResourceLoadScheduler::HostInformation::requestsPending):
 142
 143             Modernize ResourceLoadScheduler code a bit while switching to enum class.
 144
 145         * loader/cache/CachedResource.cpp:
 146         (WebCore::defaultPriorityForResourceType):
 147         * loader/cache/CachedResourceLoader.cpp:
 148         (WebCore::CachedResourceLoader::requestResource):
 149         * loader/icon/IconLoader.cpp:
 150         (WebCore::IconLoader::startLoading):
 151         * platform/graphics/avfoundation/objc/WebCoreAVFResourceLoader.mm:
 152         (WebCore::WebCoreAVFResourceLoader::startLoading):
 153         * platform/network/ResourceLoadPriority.h:
 154         (WebCore::operator++):
 155         (WebCore::operator--):
 156         * platform/network/ResourceRequestBase.cpp:
 157         (WebCore::ResourceRequestBase::adopt):
 158         (WebCore::ResourceRequestBase::copyData):
 159         (WebCore::ResourceRequestBase::cachePolicy):
 160         (WebCore::ResourceRequestBase::priority):
 161         (WebCore::ResourceRequestBase::setPriority):
 162         * platform/network/ResourceRequestBase.h:
 163
 164             Remove bitfields. ResourceRequests are not present in large enough numbers to require this kind of optimization.
 165             Use modern initialization syntax.
 166
 167         (WebCore::ResourceRequestBase::ResourceRequestBase):
 168         (WebCore::CrossThreadResourceRequestDataBase::CrossThreadResourceRequestDataBase): Deleted.
 169         * platform/network/cf/ResourceRequestCFNet.cpp:
 170         (WebCore::initializeMaximumHTTPConnectionCountPerHost):
 171         (WebCore::initializeHTTPConnectionSettingsOnStartup):
 172         * platform/network/cf/ResourceRequestCFNet.h:
 173         (WebCore::toResourceLoadPriority):
 174         (WebCore::toPlatformRequestPriority):
 175         * platform/network/soup/ResourceRequest.h:
 176         (WebCore::toSoupMessagePriority):
 177         * testing/Internals.cpp:
 178         (WebCore::stringToResourceLoadPriority):
 179
 180 2015-04-29  Myles C. Maxfield  <mmaxfield@apple.com>
 181
 182         [OS X] Use CTFontCreateForCSS instead of doing font search ourselves
 183         https://bugs.webkit.org/show_bug.cgi?id=132159
 184
 185         Reviewed by Darin Adler.
 186
 187         On platforms that support it, delegate font selection logic to the platform. Currently, this is
 188         only supported on Mac, using CTFontCreateForCSS().
 189
 190         This also changes the mechanism that enforces our font whitelist in our tests. We used to
 191         swizzle the implementations of NSFontManager methods. This patch migrates to using a whitelist of
 192         font family names instead.
 193
 194         Note that this patch is a work in progress, because it makes the following tests fail:
 195         fast/css/font-weight-1.html
 196         fast/forms/validation-message-appearance.html
 197         fast/forms/select/optgroup-rendering.html
 198
 199         No new tests, because there is no behavior change.
 200
 201         * platform/graphics/FontCache.h: Add a function to set the whitlist.
 202         * platform/graphics/mac/FontCacheMac.mm:
 203         (WebCore::fontWhitelist):
 204         (WebCore::FontCache::setFontWhitelist):
 205         (WebCore::toAppKitFontWeight):
 206         (WebCore::toCoreTextFontWeight):
 207         (WebCore::fontWithFamily): If ENABLE(PLATFORM_FONT_LOOKUP), use CTFontCreateForCSS().
 208         (WebCore::FontCache::createFontPlatformData):
 209         * platform/spi/cocoa/CoreTextSPI.h: Add signature for CTFontCreateForCSS().
 210
 211 2015-04-29  Jer Noble  <jer.noble@apple.com>
 212
 213         Unreviewed iOS build fix after r183553: fix declaration of QLPreviewScheme
 214
 215         * platform/ios/QuickLookSoftLink.mm:
 216
 217 2015-04-29  Eric Carlson  <eric.carlson@apple.com>
 218
 219         [Mac] Use new device picker menu API
 220         https://bugs.webkit.org/show_bug.cgi?id=144392
 221
 222         Reviewed by Jer Noble.
 223
 224         * Modules/mediasession/WebMediaSessionManager.cpp:
 225         (WebCore::WebMediaSessionManager::showPlaybackTargetPicker): Pass the route state to the picker.
 226         * platform/graphics/MediaPlaybackTargetPicker.h:
 227
 228         * platform/graphics/avfoundation/objc/MediaPlaybackTargetPickerMac.h:
 229         * platform/graphics/avfoundation/objc/MediaPlaybackTargetPickerMac.mm:
 230         (WebCore::MediaPlaybackTargetPickerMac::MediaPlaybackTargetPickerMac):  m_deviceChangeTimer -> m_pendingActionTimer.
 231         (WebCore::MediaPlaybackTargetPickerMac::~MediaPlaybackTargetPickerMac): Ditto.
 232         (WebCore::MediaPlaybackTargetPickerMac::pendingActionTimerFired): Renamed from
 233         outputeDeviceAvailabilityChangedTimerFired.
 234         (WebCore::MediaPlaybackTargetPickerMac::availableDevicesDidChange): Use addPendingAction.
 235         (WebCore::MediaPlaybackTargetPickerMac::showPlaybackTargetPicker): Call new picker API if it is
 236         available. New API returns true if a target is chosen, so call currentDeviceDidChange in that case.
 237         (WebCore::MediaPlaybackTargetPickerMac::addPendingAction): New.
 238         (WebCore::MediaPlaybackTargetPickerMac::currentDeviceDidChange): Make asynchronous because it
 239         can now be called from showPlaybackTargetPicker.
 240         (WebCore::MediaPlaybackTargetPickerMac::outputeDeviceAvailabilityChangedTimerFired): Renamed
 241         pendingActionTimerFired.
 242
 243         * platform/spi/cocoa/AVKitSPI.h: Add new SPI.
 244
 245 2015-04-29  Antti Koivisto  <antti@apple.com>
 246
 247         Main resource loaded via 304 response becomes empty if reloaded by user
 248         https://bugs.webkit.org/show_bug.cgi?id=144386
 249
 250         Reviewed by Darin Adler.
 251
 252         Memory cache layer may make a main resource request conditional (add If-modified-since/If-none-match header).
 253         DocumentLoader stores the final ResourceRequest associated with document. If user triggered reload for
 254         conditionally loaded document DocumentLoader would include the same conditionals to the new request as well.
 255         Since these were not added by the memory cache it would pass any 304 response back to the DocumentLoader.
 256         However DocumentLoader has no code to handle 304 so we would end up with an empty document.
 257
 258         Test: http/tests/cache/main-resource-304-reload.html
 259
 260         * loader/DocumentLoader.cpp:
 261         (WebCore::DocumentLoader::startLoadingMainResource):
 262
 263             Ensure DocumentLoader doesn't issue conditional requests.
 264
 265 2015-04-28  Jer Noble  <jer.noble@apple.com>
 266
 267         Replace HTMLMediaElement's seek timer with a task queue.
 268         https://bugs.webkit.org/show_bug.cgi?id=144353
 269
 270         Reviewed by Eric Carlson.
 271
 272         No change in functionality, so no new tests added.
 273
 274         Replace a zero-length timer with an explicit task queue, backed by Document's postTask(). To
 275         make enqueued tasks cancellable, add a new GenericTaskQueue class modelled on
 276         GenericEventQueue which can cancel enqueued but not-yet-executed tasks.
 277
 278         * CMakeLists.txt:
 279         * WebCore.vcxproj/WebCore.vcxproj:
 280         * WebCore.vcxproj/WebCore.vcxproj.filters:
 281         * WebCore.xcodeproj/project.pbxproj:
 282         * dom/GenericTaskQueue.cpp: Added.
 283         (WebCore::GenericTaskQueue::GenericTaskQueue): Initialize ivars.
 284         (WebCore::GenericTaskQueue::enqueueTask): Wrap the task and pass it to the ScriptExecutionContext.
 285         (WebCore::GenericTaskQueue::close): Assert that the task queue will not accept any additional tasks.
 286         (WebCore::GenericTaskQueue::cancelAllTasks): Revoke outstanding weak pointers, thereby cancelling tasks.
 287         * dom/GenericTaskQueue.h: Added.
 288         (WebCore::GenericTaskQueue::hasPendingTasks):
 289         * html/HTMLMediaElement.cpp:
 290         (WebCore::HTMLMediaElement::HTMLMediaElement): Initialize the task queue.
 291         (WebCore::HTMLMediaElement::~HTMLMediaElement): Close the task queue.
 292         (WebCore::HTMLMediaElement::seekWithTolerance): Post a task, rather than start a timer.
 293         (WebCore::HTMLMediaElement::seekTask): Renamed from seekTimerFired().
 294         (WebCore::HTMLMediaElement::seekTimerFired): Deleted.
 295         * html/HTMLMediaElement.h:
 296
 297 2015-04-28  David Kilzer  <ddkilzer@apple.com>
 298
 299         Switch QuickLook soft-linking to use QuickLookSoftLink.{h,mm}
 300         <http://webkit.org/b/144362>
 301
 302         Reviewed by Andy Estes.
 303
 304         This patch switches soft-linking of QuickLook.framework to
 305         QuickLookSoftLink.{h,mm} so that we stop exporting unintended
 306         symbols.
 307
 308         No new tests since no change in behavior.
 309
 310         * WebCore.xcodeproj/project.pbxproj:
 311         - Add QuickLookSoftLinking.{h,mm} to the project.
 312
 313         * platform/ios/QuickLookSoftLink.h: Added.
 314         * platform/ios/QuickLookSoftLink.mm: Added.
 315         * platform/mac/SoftLinking.h:
 316         (SOFT_LINK_CLASS_FOR_HEADER): Add macro.
 317         (SOFT_LINK_CLASS_FOR_SOURCE): Add macro.
 318
 319         * platform/network/ios/QuickLook.h:
 320         - Remove unused declarations.
 321
 322         * platform/network/ios/QuickLook.mm:
 323         (WebCore::QLPreviewConverterClass): Deleted.
 324         (WebCore::QLTypeCopyBestMimeTypeForFileNameAndMimeType): Deleted.
 325         (WebCore::QLTypeCopyBestMimeTypeForURLAndMimeType): Deleted.
 326         (WebCore::QLTypeCopyUTIForURLAndMimeType): Deleted.
 327         - Remove SOFT_LINK macros and unused methods after switching to
 328           new QuickLookSoftLink.{h,mm}.
 329         (WebCore::QLPreviewGetSupportedMIMETypesSet):
 330         - Switch to use NeverDestroyed<>.
 331         (WebCore::registerQLPreviewConverterIfNeeded):
 332         (createQLPreviewProtocol):
 333         (WebCore::QLPreviewProtocol):
 334         (WebCore::QuickLookHandle::QuickLookHandle):
 335         (WebCore::QuickLookHandle::create):
 336         (WebCore::QuickLookHandle::shouldCreateForMIMEType):
 337         - Simplify code when using QuickLookSoftLink.h.
 338
 339         * platform/network/ios/WebCoreURLResponseIOS.mm:
 340         - Include QuickLookSoftLink.h header.
 341
 342 2015-04-29  Darin Adler  <darin@apple.com>
 343
 344         [ES6] Implement Unicode code point escapes
 345         https://bugs.webkit.org/show_bug.cgi?id=144377
 346
 347         Reviewed by Antti Koivisto.
 348
 349         Test: js/unicode-escape-sequences.html
 350
 351         * css/CSSParser.cpp:
 352         (WebCore::CSSParser::parseEscape): Use ICU's UCHAR_MAX_VALUE instead of writing
 353         out 0x10FFFF; clearer this way. Also use our replacementCharacter instead of
 354         writing out 0xFFFD.
 355
 356         * html/parser/HTMLEntityParser.cpp:
 357         (WebCore::isAlphaNumeric): Deleted.
 358         (WebCore::HTMLEntityParser::legalEntityFor): Use ICU's UCHAR_MAX_VALUE and
 359         U_IS_SURROGATE instead of writing the code out. Didn't use U_IS_UNICODE_CHAR
 360         because that also includes U_IS_UNICODE_NONCHAR and thus would change behavior,
 361         but maye it's something we want to do in the future.
 362         (WebCore::HTMLEntityParser::consumeNamedEntity): Use isASCIIAlphanumeric instead
 363         of a the function in this file that does the same thing less efficiently.
 364
 365         * html/parser/InputStreamPreprocessor.h:
 366         (WebCore::InputStreamPreprocessor::processNextInputCharacter): Use
 367         replacementCharacter from CharacterNames.h instead of writing out 0xFFFd.
 368
 369         * xml/parser/CharacterReferenceParserInlines.h:
 370         (WebCore::consumeCharacterReference): Use ICU's UCHAR_MAX_VALUE instead of
 371         defining our own local highestValidCharacter constant.
 372
 373 2015-04-29  Martin Robinson  <mrobinson@igalia.com>
 374
 375         [CMake] [GTK] Organize and clean up unused CMake variables
 376         https://bugs.webkit.org/show_bug.cgi?id=144364
 377
 378         Reviewed by Gyuyoung Kim.
 379
 380         * PlatformGTK.cmake: Add variables specific to this project.
 381
 382 2015-04-29  Carlos Garcia Campos  <cgarcia@igalia.com>
 383
 384         REGRESSION(r182573): [GTK] The default context menu contains an empty item since r182573
 385         https://bugs.webkit.org/show_bug.cgi?id=144388
 386
 387         Reviewed by Brady Eidson.
 388
 389         There used to be a method in ContextMenuItem to check if share
 390         menu item was supported or not, but since r182573, there's a
 391         method to get the share menu item. If the returned menu item is
 392         null, it's not added to the menu, but we are not returning a null
 393         ContextMenu item even though we don't support share menu item.
 394
 395         * platform/gtk/ContextMenuItemGtk.cpp:
 396         (WebCore::ContextMenuItem::shareMenuItem): Return a null ContextMenuItem.
 397
 398 2015-04-29  Zan Dobersek  <zdobersek@igalia.com>
 399
 400         Switch to std::function<>, std::bind() in MediaPlayerPrivateAVFoundationObjC
 401         https://bugs.webkit.org/show_bug.cgi?id=144232
 402
 403         Reviewed by Darin Adler.
 404
 405         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
 406         (-[WebCoreAVFMovieObserver observeValueForKeyPath:ofObject:change:context:]):
 407         Replace uses of WTF::Function<> and WTF::bind() with the STL alternatives.
 408
 409 2015-04-29  Hyungwook Lee  <hyungwook.lee@navercorp.com>
 410
 411         Fix crash in WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::setBlock().
 412         https://bugs.webkit.org/show_bug.cgi?id=140261
 413
 414         Reviewed by Darin Adler.
 415
 416         We need to check whether RenderObject is valid in RenderView::fooSubtreeSelection functions
 417         because invalid object has caused a crash. This patch adds isValidObjectForNewSelection(), and use it.
 418
 419         * rendering/RenderView.cpp:
 420         (WebCore::isValidObjectForNewSelection):
 421         (WebCore::RenderView::clearSubtreeSelection):
 422         (WebCore::RenderView::applySubtreeSelection):
 423
 424 2015-04-29  Youenn Fablet  <youenn.fablet@crf.canon.fr>
 425
 426         Synchronous XMLHttpRequest should get access to AppCache resources stored as flat files
 427         https://bugs.webkit.org/show_bug.cgi?id=143711
 428
 429         Reviewed by Darin Adler.
 430
 431         This patch checks whether a substitute resource data is stored in memory or in file for synchronous loads.
 432         If data is stored in file, it reads the data through SharedBuffer::createWithContentsOfFile.
 433         This patch refactors some routines to replace Vector<char> by SharedBuffer to transmit response data.
 434
 435         Test: http/tests/appcache/simple-video-sync.html
 436
 437         * html/HTMLMediaElement.cpp:
 438         (WebCore::HTMLMediaElement::parseAttribute):
 439         * loader/DocumentThreadableLoader.cpp:
 440         (WebCore::DocumentThreadableLoader::loadRequest):
 441         * loader/FrameLoader.cpp:
 442         (WebCore::FrameLoader::loadResourceSynchronously):
 443         * loader/FrameLoader.h:
 444         * loader/appcache/ApplicationCacheHost.cpp:
 445         (WebCore::ApplicationCacheHost::maybeLoadResource):
 446         (WebCore::ApplicationCacheHost::createFileURL):
 447         (WebCore::ApplicationCacheHost::maybeLoadSynchronously):
 448         (WebCore::ApplicationCacheHost::maybeLoadFallbackSynchronously):
 449         * loader/appcache/ApplicationCacheHost.h:
 450         * xml/XSLTProcessorLibxslt.cpp:
 451         (WebCore::docLoaderFunc):
 452         * xml/parser/XMLDocumentParserLibxml2.cpp:
 453         (WebCore::openFunc):
 454
 455 2015-04-29  Gyuyoung Kim  <gyuyoung.kim@webkit.org>
 456
 457         Purge PassRefPtr from createSVGPathSegFoo factory functions
 458         https://bugs.webkit.org/show_bug.cgi?id=144374
 459
 460         Reviewed by Darin Adler.
 461
 462         Use Ref instead of PassRefPtr in createSVGPathSegFoo functions because
 463         those factory functions can't return null. Additionally let's remove unnecessary
 464         #include<PassRefPtr.h> there.
 465
 466         No new tests, no behavior changes.
 467
 468         * svg/SVGColor.cpp:
 469         (WebCore::SVGColor::cloneForCSSOM):
 470         * svg/SVGColor.h:
 471         * svg/SVGGlyphMap.h:
 472         (WebCore::GlyphMapNode::create):
 473         * svg/SVGPaint.cpp:
 474         (WebCore::SVGPaint::cloneForCSSOM):
 475         * svg/SVGPaint.h:
 476         * svg/SVGPathElement.cpp:
 477         (WebCore::SVGPathElement::createSVGPathSegClosePath):
 478         (WebCore::SVGPathElement::createSVGPathSegMovetoAbs):
 479         (WebCore::SVGPathElement::createSVGPathSegMovetoRel):
 480         (WebCore::SVGPathElement::createSVGPathSegLinetoAbs):
 481         (WebCore::SVGPathElement::createSVGPathSegLinetoRel):
 482         (WebCore::SVGPathElement::createSVGPathSegCurvetoCubicAbs):
 483         (WebCore::SVGPathElement::createSVGPathSegCurvetoCubicRel):
 484         (WebCore::SVGPathElement::createSVGPathSegCurvetoQuadraticAbs):
 485         (WebCore::SVGPathElement::createSVGPathSegCurvetoQuadraticRel):
 486         (WebCore::SVGPathElement::createSVGPathSegArcAbs):
 487         (WebCore::SVGPathElement::createSVGPathSegArcRel):
 488         (WebCore::SVGPathElement::createSVGPathSegLinetoHorizontalAbs):
 489         (WebCore::SVGPathElement::createSVGPathSegLinetoHorizontalRel):
 490         (WebCore::SVGPathElement::createSVGPathSegLinetoVerticalAbs):
 491         (WebCore::SVGPathElement::createSVGPathSegLinetoVerticalRel):
 492         (WebCore::SVGPathElement::createSVGPathSegCurvetoCubicSmoothAbs):
 493         (WebCore::SVGPathElement::createSVGPathSegCurvetoCubicSmoothRel):
 494         (WebCore::SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothAbs):
 495         (WebCore::SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothRel):
 496         * svg/SVGPathElement.h:
 497         * svg/SVGPathSegArcAbs.h:
 498         (WebCore::SVGPathSegArcAbs::create):
 499         * svg/SVGPathSegArcRel.h:
 500         (WebCore::SVGPathSegArcRel::create):
 501         * svg/SVGPathSegClosePath.h:
 502         (WebCore::SVGPathSegClosePath::create):
 503         * svg/SVGPathSegCurvetoCubicAbs.h:
 504         (WebCore::SVGPathSegCurvetoCubicAbs::create):
 505         * svg/SVGPathSegCurvetoCubicRel.h:
 506         (WebCore::SVGPathSegCurvetoCubicRel::create):
 507         * svg/SVGPathSegCurvetoCubicSmoothAbs.h:
 508         (WebCore::SVGPathSegCurvetoCubicSmoothAbs::create):
 509         * svg/SVGPathSegCurvetoCubicSmoothRel.h:
 510         (WebCore::SVGPathSegCurvetoCubicSmoothRel::create):
 511         * svg/SVGPathSegCurvetoQuadraticAbs.h:
 512         (WebCore::SVGPathSegCurvetoQuadraticAbs::create):
 513         * svg/SVGPathSegCurvetoQuadraticRel.h:
 514         (WebCore::SVGPathSegCurvetoQuadraticRel::create):
 515         * svg/SVGPathSegCurvetoQuadraticSmoothAbs.h:
 516         (WebCore::SVGPathSegCurvetoQuadraticSmoothAbs::create):
 517         * svg/SVGPathSegCurvetoQuadraticSmoothRel.h:
 518         (WebCore::SVGPathSegCurvetoQuadraticSmoothRel::create):
 519         * svg/SVGPathSegLinetoAbs.h:
 520         (WebCore::SVGPathSegLinetoAbs::create):
 521         * svg/SVGPathSegLinetoHorizontalAbs.h:
 522         (WebCore::SVGPathSegLinetoHorizontalAbs::create):
 523         * svg/SVGPathSegLinetoHorizontalRel.h:
 524         (WebCore::SVGPathSegLinetoHorizontalRel::create):
 525         * svg/SVGPathSegLinetoRel.h:
 526         (WebCore::SVGPathSegLinetoRel::create):
 527         * svg/SVGPathSegLinetoVerticalAbs.h:
 528         (WebCore::SVGPathSegLinetoVerticalAbs::create):
 529         * svg/SVGPathSegLinetoVerticalRel.h:
 530         (WebCore::SVGPathSegLinetoVerticalRel::create):
 531         * svg/SVGPathSegMovetoAbs.h:
 532         (WebCore::SVGPathSegMovetoAbs::create):
 533         * svg/SVGPathSegMovetoRel.h:
 534         (WebCore::SVGPathSegMovetoRel::create):
 535         * svg/SVGViewSpec.h:
 536         (WebCore::SVGViewSpec::create):
 537         * svg/animation/SMILTimeContainer.h:
 538         (WebCore::SMILTimeContainer::create):
 539         * svg/animation/SVGSMILElement.cpp:
 540         (WebCore::ConditionEventListener::create):
 541         * svg/graphics/SVGImage.h:
 542         * svg/graphics/SVGImageForContainer.h:
 543         * svg/graphics/filters/SVGFilter.cpp:
 544         (WebCore::SVGFilter::create):
 545         * svg/graphics/filters/SVGFilter.h:
 546
 547 2015-04-28  Simon Fraser  <simon.fraser@apple.com>
 548
 549         Make a non-static version of FrameView::yPositionForRootContentLayer()
 550         https://bugs.webkit.org/show_bug.cgi?id=144375
 551
 552         Reviewed by Andy Estes.
 553
 554         There were two calls to the static FrameView::yPositionForRootContentLayer()
 555         which passed in all the arguments for the same FrameView. Make a member
 556         function for convenience.
 557
 558         * page/FrameView.cpp:
 559         (WebCore::FrameView::yPositionForRootContentLayer):
 560         * page/FrameView.h:
 561         * rendering/RenderLayerCompositor.cpp:
 562         (WebCore::RenderLayerCompositor::updateRootLayerPosition):
 563
 564 2015-04-28  Ryuan Choi  <ryuan.choi@navercorp.com>
 565
 566         [CoordinatedGraphics] Merge TILED_BACKING_STORE guard with COORDINATED_GRAPHICS
 567         https://bugs.webkit.org/show_bug.cgi?id=143001
 568
 569         Reviewed by Gyuyoung Kim.
 570
 571         TiledBackingStore has only been used by Coordinated Graphics since Qt and WebKit1/Efl were dropped.
 572         So, this patch replaces USE(TILED_BACKING_STORE) with USE(COORDINATED_GRAPHICS) to merge the features.
 573
 574         In addition, this moves TiledBackingStore and related files from platform to platform/texmap/coordinated
 575         where other coordinated graphics files are located.
 576
 577         * CMakeLists.txt: Move TiledBackingStore.cpp because this is not common file.
 578         * PlatformEfl.cmake:
 579         * PlatformGTK.cmake:
 580         * WebCore.vcxproj/WebCore.vcxproj: Follow new location of TiledBackingStore* files.
 581         * WebCore.vcxproj/WebCore.vcxproj.filters:
 582         * loader/EmptyClients.h:
 583         * page/Chrome.cpp:
 584         * page/Chrome.h:
 585         * page/ChromeClient.h:
 586         * page/Frame.cpp:
 587         (WebCore::Frame::createView):
 588         * page/FrameView.cpp:
 589         (WebCore::FrameView::requestScrollPositionUpdate):
 590         * page/FrameView.h:
 591         * page/Page.cpp:
 592         (WebCore::Page::setPageScaleFactor):
 593         * platform/HostWindow.h:
 594         * platform/ScrollView.cpp:
 595         (WebCore::ScrollView::unscaledVisibleContentSizeIncludingObscuredArea):
 596         (WebCore::ScrollView::unscaledUnobscuredVisibleContentSize):
 597         (WebCore::ScrollView::visibleContentRectInternal):
 598         (WebCore::ScrollView::scrollTo):
 599         * platform/ScrollView.h:
 600         * platform/graphics/cairo/TileCairo.h: Removed because it is dead code since r169328
 601         * platform/graphics/texmap/coordinated/Tile.h: Renamed from Source/WebCore/platform/graphics/Tile.h.
 602         * platform/graphics/texmap/coordinated/TiledBackingStore.cpp: Renamed from Source/WebCore/platform/graphics/TiledBackingStore.cpp.
 603         * platform/graphics/texmap/coordinated/TiledBackingStore.h: Renamed from Source/WebCore/platform/graphics/TiledBackingStore.h.
 604         * platform/graphics/texmap/coordinated/TiledBackingStoreBackend.h: Renamed from Source/WebCore/platform/graphics/TiledBackingStoreBackend.h.
 605         * platform/graphics/texmap/coordinated/TiledBackingStoreClient.h: Renamed from Source/WebCore/platform/graphics/TiledBackingStoreClient.h.
 606
 607 2015-04-28  Brent Fulgham  <bfulgham@apple.com>
 608
 609         REGRESSION(180076): [Mac, iOS] Correct possible null dereference in printing code
 610         https://bugs.webkit.org/show_bug.cgi?id=144366
 611         <rdar://problem/20533513>
 612
 613         Reviewed by Dean Jackson.
 614
 615         * rendering/RenderBlockFlow.cpp:
 616         (WebCore::needsAppleMailPaginationQuirk): Check if the document settings is a nullptr
 617         before attempting to dereference it.
 618
 619 2015-04-28  Andreas Kling  <akling@apple.com>
 620
 621         Simplify DOM wrapper destruction, don't deref() in finalizers.
 622         <https://webkit.org/b/144183>
 623
 624         Reviewed by Darin Adler.
 625
 626         DOM JS bindings had two mechanisms to call deref() on the WebCore object,
 627         once through a weak finalizer, and once through the JSCell's regular destructor.
 628
 629         That was once believed to be an optimization, but these days the finalizer will
 630         run just moments before the destructor anyway, all in the same call stack.
 631         And more importantly, the finalizer is not guaranteed to run, for instance in the
 632         case where a Weak is assigned to after going dead, but before the WeakBlock
 633         has been swept by the incremental sweeper.
 634
 635         Simplify this by just removing the deref() from the generated finalizers.
 636         This makes it easier to reason about DOM wrapper destruction, and eliminates
 637         the awkward time window  where a DOM wrapper could have a null impl().
 638
 639         We could spend more time on figuring out a way to have finalizers manage the
 640         destruction of these wrappers, but that would require fundamental changes to
 641         our implementation of JSC::Weak pointers. It would allow us to make JSDOMWrapper
 642         destructor-less, and shrink each wrapper object by 1 pointer (the ClassInfo*.)
 643         However the risk:reward ratio does not seem justified at this point in time.
 644
 645         * bindings/scripts/CodeGeneratorJS.pm:
 646         (GenerateHeader):
 647         (GenerateImplementation):
 648         * bindings/js/JSCSSValueCustom.cpp:
 649         * bindings/scripts/test/JS/JSTestActiveDOMObject.cpp:
 650         (WebCore::JSTestActiveDOMObject::~JSTestActiveDOMObject):
 651         (WebCore::JSTestActiveDOMObjectOwner::finalize):
 652         * bindings/scripts/test/JS/JSTestActiveDOMObject.h:
 653         * bindings/scripts/test/JS/JSTestCustomNamedGetter.cpp:
 654         (WebCore::JSTestCustomNamedGetter::~JSTestCustomNamedGetter):
 655         (WebCore::JSTestCustomNamedGetterOwner::finalize):
 656         * bindings/scripts/test/JS/JSTestCustomNamedGetter.h:
 657         * bindings/scripts/test/JS/JSTestEventConstructor.cpp:
 658         (WebCore::JSTestEventConstructor::~JSTestEventConstructor):
 659         (WebCore::JSTestEventConstructorOwner::finalize):
 660         * bindings/scripts/test/JS/JSTestEventConstructor.h:
 661         * bindings/scripts/test/JS/JSTestEventTarget.cpp:
 662         (WebCore::JSTestEventTarget::~JSTestEventTarget):
 663         (WebCore::JSTestEventTargetOwner::finalize):
 664         * bindings/scripts/test/JS/JSTestEventTarget.h:
 665         * bindings/scripts/test/JS/JSTestException.cpp:
 666         (WebCore::JSTestException::~JSTestException):
 667         (WebCore::JSTestExceptionOwner::finalize):
 668         * bindings/scripts/test/JS/JSTestException.h:
 669         * bindings/scripts/test/JS/JSTestGenerateIsReachable.cpp:
 670         (WebCore::JSTestGenerateIsReachable::~JSTestGenerateIsReachable):
 671         (WebCore::JSTestGenerateIsReachableOwner::finalize):
 672         * bindings/scripts/test/JS/JSTestGenerateIsReachable.h:
 673         * bindings/scripts/test/JS/JSTestInterface.cpp:
 674         (WebCore::JSTestInterface::~JSTestInterface):
 675         (WebCore::JSTestInterfaceOwner::finalize):
 676         * bindings/scripts/test/JS/JSTestInterface.h:
 677         * bindings/scripts/test/JS/JSTestMediaQueryListListener.cpp:
 678         (WebCore::JSTestMediaQueryListListener::~JSTestMediaQueryListListener):
 679         (WebCore::JSTestMediaQueryListListenerOwner::finalize):
 680         * bindings/scripts/test/JS/JSTestMediaQueryListListener.h:
 681         * bindings/scripts/test/JS/JSTestNamedConstructor.cpp:
 682         (WebCore::JSTestNamedConstructor::~JSTestNamedConstructor):
 683         (WebCore::JSTestNamedConstructorOwner::finalize):
 684         * bindings/scripts/test/JS/JSTestNamedConstructor.h:
 685         * bindings/scripts/test/JS/JSTestNondeterministic.cpp:
 686         (WebCore::JSTestNondeterministic::~JSTestNondeterministic):
 687         (WebCore::JSTestNondeterministicOwner::finalize):
 688         * bindings/scripts/test/JS/JSTestNondeterministic.h:
 689         * bindings/scripts/test/JS/JSTestObj.cpp:
 690         (WebCore::JSTestObj::~JSTestObj):
 691         (WebCore::JSTestObjOwner::finalize):
 692         * bindings/scripts/test/JS/JSTestObj.h:
 693         * bindings/scripts/test/JS/JSTestOverloadedConstructors.cpp:
 694         (WebCore::JSTestOverloadedConstructors::~JSTestOverloadedConstructors):
 695         (WebCore::JSTestOverloadedConstructorsOwner::finalize):
 696         * bindings/scripts/test/JS/JSTestOverloadedConstructors.h:
 697         * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.cpp:
 698         (WebCore::JSTestSerializedScriptValueInterface::~JSTestSerializedScriptValueInterface):
 699         (WebCore::JSTestSerializedScriptValueInterfaceOwner::finalize):
 700         * bindings/scripts/test/JS/JSTestSerializedScriptValueInterface.h:
 701         * bindings/scripts/test/JS/JSTestTypedefs.cpp:
 702         (WebCore::JSTestTypedefs::~JSTestTypedefs):
 703         (WebCore::JSTestTypedefsOwner::finalize):
 704         * bindings/scripts/test/JS/JSTestTypedefs.h:
 705         * bindings/scripts/test/JS/JSattribute.cpp:
 706         (WebCore::JSattribute::~JSattribute):
 707         (WebCore::JSattributeOwner::finalize):
 708         * bindings/scripts/test/JS/JSattribute.h:
 709         * bindings/scripts/test/JS/JSreadonly.cpp:
 710         (WebCore::JSreadonly::~JSreadonly):
 711         (WebCore::JSreadonlyOwner::finalize):
 712         * bindings/scripts/test/JS/JSreadonly.h:
 713
 714 2015-04-28  Alex Christensen  <achristensen@webkit.org>
 715
 716         Build WinCairo without cygwin.
 717         https://bugs.webkit.org/show_bug.cgi?id=144365
 718
 719         Reviewed by Myles Maxfield.
 720
 721         * WebCore.vcxproj/WebCoreGeneratedWinCairo.make:
 722         Pass the CC executable to build-generated-files.pl like r182164.
 723         * WebCore.vcxproj/build-generated-files.pl:
 724         Default to 8 CPUs unless otherwise specified.
 725
 726 2015-04-28  Sam Weinig  <sam@webkit.org>
 727
 728         [Content Extensions] Process NFAs individually to avoid having all NFAs live at the same time
 729         https://bugs.webkit.org/show_bug.cgi?id=144363
 730
 731         Reviewed by Alex Christensen.
 732
 733         This brings dirty memory use when compiling our test content extension down from ~300MB to ~100MB.
 734
 735         * contentextensions/CombinedURLFilters.cpp:
 736         (WebCore::ContentExtensions::CombinedURLFilters::processNFAs):
 737         (WebCore::ContentExtensions::CombinedURLFilters::createNFAs): Deleted.
 738         * contentextensions/CombinedURLFilters.h:
 739         Replace function that creates a Vector of all the NFAs with one that allows incremental processing
 740         as they are created.
 741
 742         * contentextensions/ContentExtensionCompiler.cpp:
 743         (WebCore::ContentExtensions::addUniversalActionsToDFA):
 744         Extract code to add universal actions into a helper, since we need to call it in two places now.
 745
 746         (WebCore::ContentExtensions::compileRuleList):
 747         Adopt CombinedURLFilters::processNFAs. Now that we don't have a Vector of NFAs, we need to keep track
 748         of whether or not any NFAs were processed and if we are currently processing the first NFA so we can
 749         ensure that we have some bytecode generated event for empty rule sets, and that universal actions are
 750         placed on the first DFA.
 751
 752 2015-04-28  Timothy Horton  <timothy_horton@apple.com>
 753
 754         [TextIndicator] Yellow highlight takes too long to fade out on scroll
 755         https://bugs.webkit.org/show_bug.cgi?id=144358
 756         <rdar://problem/19451011>
 757
 758         Reviewed by Beth Dakin.
 759
 760         * page/TextIndicator.h:
 761         Add Lifetime and DismissalAnimation enums.
 762
 763         (WebCore::TextIndicator::contentImageWithHighlight):
 764         (WebCore::TextIndicator::contentImage):
 765         Fix style.
 766
 767         * page/mac/TextIndicatorWindow.h:
 768         * page/mac/TextIndicatorWindow.mm:
 769         (WebCore::TextIndicatorWindow::TextIndicatorWindow):
 770         (WebCore::TextIndicatorWindow::~TextIndicatorWindow):
 771         (WebCore::TextIndicatorWindow::clearTextIndicator):
 772         (WebCore::TextIndicatorWindow::setTextIndicator):
 773         (WebCore::TextIndicatorWindow::closeWindow):
 774         (WebCore::TextIndicatorWindow::startFadeOut):
 775         Rename m_startFadeOutTimer to m_temporaryTextIndicatorTimer (and related).
 776         This is just about temporary-lifetime TextIndicators, like the ones
 777         you get when the find-in-page UI is hidden but you hit Cmd-G.
 778
 779         Add clearTextIndicator, which takes a DismissalAnimation, providing
 780         clients an opportunity to avoid the normal fade-out animation, if it
 781         was going to happen.
 782
 783 2015-04-28  Michael Catanzaro  <mcatanzaro@igalia.com>
 784
 785         Fully replace ENABLE_LLINT_C_LOOP with ENABLE_JIT
 786         https://bugs.webkit.org/show_bug.cgi?id=144304
 787
 788         Reviewed by Geoffrey Garen.
 789
 790         Define ENABLE_JIT, enabled by default, instead of ENABLE_LLINT_C_LOOP, disabled by default.
 791
 792         * Configurations/FeatureDefines.xcconfig:
 793
 794 2015-04-28  Commit Queue  <commit-queue@webkit.org>
 795
 796         Unreviewed, rolling out r183514.
 797         https://bugs.webkit.org/show_bug.cgi?id=144359
 798
 799         It broke cloop test bots (Requested by mcatanzaro on #webkit).
 800
 801         Reverted changeset:
 802
 803         "Fully replace ENABLE_LLINT_C_LOOP with ENABLE_JIT"
 804         https://bugs.webkit.org/show_bug.cgi?id=144304
 805         http://trac.webkit.org/changeset/183514
 806
 807 2015-04-28  Michael Catanzaro  <mcatanzaro@igalia.com>
 808
 809         Fully replace ENABLE_LLINT_C_LOOP with ENABLE_JIT
 810         https://bugs.webkit.org/show_bug.cgi?id=144304
 811
 812         Reviewed by Geoffrey Garen.
 813
 814         Define ENABLE_JIT, enabled by default, instead of ENABLE_LLINT_C_LOOP, disabled by default.
 815
 816         * Configurations/FeatureDefines.xcconfig:
 817
 818 2015-04-28  Zalan Bujtas  <zalan@apple.com>
 819
 820         Checkboxes on bugs.webkit.org are painted with stripes at some zoom levels.
 821         https://bugs.webkit.org/show_bug.cgi?id=144351
 822
 823         Reviewed by Simon Fraser.
 824
 825         This patch ensures that CG context is properly restored after painting dashed/dotted lines.
 826
 827         Test: fast/forms/checkbox-painting-with-hr.html
 828
 829         * platform/graphics/cg/GraphicsContextCG.cpp:
 830         (WebCore::GraphicsContext::drawLine):
 831
 832 2015-04-28  Simon Fraser  <simon.fraser@apple.com>
 833
 834         Provide contentsToView() and viewToContents() functions on ScrollView, and use them
 835         https://bugs.webkit.org/show_bug.cgi?id=144357
 836
 837         Reviewed by Tim Horton.
 838
 839         Too much code was consulting topContentInset() and headerHeight() directly. Replace
 840         with calls to new contentsToView() and viewToContents() functions, which wrap the
 841         exisiting documentScrollOffsetRelativeToViewOrigin().
 842
 843         Use the new functions in FrameView and ScrollView coordinate mapping functions.
 844
 845         No behavior change.
 846
 847         * page/FrameView.cpp:
 848         (WebCore::FrameView::convertFromRendererToContainingView):
 849         (WebCore::FrameView::convertFromContainingViewToRenderer):
 850         * platform/ScrollView.cpp:
 851         (WebCore::ScrollView::viewToContents):
 852         (WebCore::ScrollView::contentsToView):
 853         (WebCore::ScrollView::rootViewToContents):
 854         (WebCore::ScrollView::contentsToRootView):
 855         (WebCore::ScrollView::rootViewToTotalContents):
 856         (WebCore::ScrollView::windowToContents):
 857         (WebCore::ScrollView::contentsToWindow):
 858         * platform/ScrollView.h:
 859
 860 2015-04-28  Eric Carlson  <eric.carlson@apple.com>
 861
 862         [Mac] Simplify code to support media engines which do not support target playback
 863         https://bugs.webkit.org/show_bug.cgi?id=144332
 864
 865         Reviewed by Jer Noble.
 866
 867         * Modules/mediasession/WebMediaSessionManager.cpp:
 868         (WebCore::WebMediaSessionManager::externalOutputDeviceAvailableDidChange): Always make client
 869         callback, let them decide if it is significant or not.
 870
 871         * html/HTMLMediaElement.cpp:
 872         (WebCore::HTMLMediaElement::HTMLMediaElement): m_loadTimer -> m_pendingActionTimer.
 873         (WebCore::HTMLMediaElement::scheduleDelayedAction): Handle CheckPlaybackTargetCompatablity.
 874         (WebCore::HTMLMediaElement::scheduleNextSourceChild): m_loadTimer -> m_pendingActionTimer.
 875         (WebCore::HTMLMediaElement::loadTimerFired): Renamed pendingActionTimerFired.
 876         (WebCore::HTMLMediaElement::prepareForLoad): m_loadTimer -> m_pendingActionTimer.
 877         (WebCore::HTMLMediaElement::setDefaultPlaybackRate): Add logging.
 878         (WebCore::HTMLMediaElement::clearMediaPlayer): m_loadTimer -> m_pendingActionTimer.
 879         (WebCore::HTMLMediaElement::webkitCurrentPlaybackTargetIsSupported): Removed.
 880         (WebCore::HTMLMediaElement::dispatchEvent): If a 'webkitcurrentplaybacktargetiswirelesschanged'
 881         event is dispatched when the current target is wireless but the media engine does not support
 882         wireless playback, tell the media engine not to play to the target.
 883         * html/HTMLMediaElement.h:
 884         * html/HTMLMediaElement.idl:
 885
 886         * html/HTMLMediaSession.cpp:
 887         (WebCore::HTMLMediaSession::showPlaybackTargetPicker): Drive-by fix to disallow audio-only files.
 888         (WebCore::HTMLMediaSession::currentPlaybackTargetIsSupported): Deleted.
 889         * html/HTMLMediaSession.h:
 890
 891         * platform/graphics/MediaPlayer.cpp:
 892         (WebCore::MediaPlayer::isCurrentPlaybackTargetSupported): Deleted.
 893         * platform/graphics/MediaPlayer.h:
 894         * platform/graphics/MediaPlayerPrivate.h:
 895
 896         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
 897         (WebCore::MediaPlayerPrivateAVFoundationObjC::setShouldPlayToPlaybackTarget): Use a RetainPtr
 898         to explicitly manage the lifetime of the temporary object.
 899         (WebCore::MediaPlayerPrivateAVFoundationObjC::isPlayingToWirelessPlaybackTarget): Ditto.
 900         * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
 901
 902         * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
 903         (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::setShouldPlayToPlaybackTarget):
 904         (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::isCurrentPlaybackTargetWireless):
 905         (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::isCurrentPlaybackTargetSupported): Deleted.
 906
 907         * platform/graphics/mac/MediaPlayerPrivateQTKit.h:
 908         * platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
 909         (WebCore::MediaPlayerPrivateQTKit::setShouldPlayToPlaybackTarget):
 910         (WebCore::MediaPlayerPrivateQTKit::isCurrentPlaybackTargetWireless):
 911         (WebCore::MediaPlayerPrivateQTKit::isCurrentPlaybackTargetSupported): Deleted.
 912
 913 2015-04-28  Alex Christensen  <achristensen@webkit.org>
 914
 915         [Content Extensions] Use less memory for CombinedURLFilters.
 916         https://bugs.webkit.org/show_bug.cgi?id=144290
 917
 918         Reviewed by Andreas Kling.
 919
 920         * contentextensions/CombinedURLFilters.cpp:
 921         (WebCore::ContentExtensions::recursiveMemoryUsed):
 922         (WebCore::ContentExtensions::CombinedURLFilters::addPattern):
 923         (WebCore::ContentExtensions::generateNFAForSubtree):
 924         (WebCore::ContentExtensions::CombinedURLFilters::createNFAs):
 925         * contentextensions/NFA.cpp:
 926         (WebCore::ContentExtensions::NFA::memoryUsed):
 927         (WebCore::ContentExtensions::NFA::setActions):
 928         * contentextensions/NFA.h:
 929         * contentextensions/NFANode.h:
 930         * contentextensions/Term.h:
 931         (WebCore::ContentExtensions::Term::Term::generateGraph):
 932         (WebCore::ContentExtensions::Term::generateSubgraphForAtom):
 933         Use Vectors instead of HashTables in PrefixTreeVertex because the sets stay small and need to be more memory efficient.
 934
 935 2015-04-28  Brady Eidson  <beidson@apple.com>
 936
 937         Consolidate most "frame load" arguments into FrameLoadRequest.
 938         https://bugs.webkit.org/show_bug.cgi?id=144276
 939
 940         Reviewed by Alexey Proskuryakov.
 941
 942         No new tests (No change in behavior).
 943
 944         This patch starts the long overdue process of wrangling the insane load methods in FrameLoader.
 945
 946         Humble beginnings of this long process:
 947         - Put most of the various "frame load" arguments that are passed around within FrameLoader on FrameLoadRequest.
 948         - Get rid of the "easy" constructors of FrameLoadRequest, forcing users to actually think about what they're doing.
 949         - Change a private FrameLoader load method (urlSelected) to take a FrameLoadRequest instead of argument gobbledygook.
 950         - Change a public FrameLoader load methods (changeLocation) to take a FrameLoadRequest instead of gobbledygook.
 951
 952         These cover the straightforward changes where it was easy to figure out what the values of the FrameLoadRequest
 953         arguments were from these various call sites.
 954
 955         Further refactoring can be done in much smaller patches, handling fewer cases at a time. Little by little we will be
 956         able to reduce the number of "load" methods on FrameLoader and make sure that they mainly only take a FrameLoadRequest
 957         as an argument.
 958
 959         * inspector/InspectorFrontendClientLocal.cpp:
 960         (WebCore::InspectorFrontendClientLocal::openInNewTab):
 961
 962         * inspector/InspectorPageAgent.cpp:
 963         (WebCore::InspectorPageAgent::navigate):
 964
 965         * loader/FrameLoadRequest.cpp:
 966         (WebCore::FrameLoadRequest::FrameLoadRequest):
 967         * loader/FrameLoadRequest.h:
 968         (WebCore::FrameLoadRequest::FrameLoadRequest):
 969         (WebCore::FrameLoadRequest::lockHistory):
 970         (WebCore::FrameLoadRequest::lockBackForwardList):
 971         (WebCore::FrameLoadRequest::shouldSendReferrer):
 972         (WebCore::FrameLoadRequest::allowNavigationToInvalidURL):
 973         (WebCore::FrameLoadRequest::newFrameOpenerPolicy):
 974         (WebCore::FrameLoadRequest::shouldReplaceDocumentIfJavaScriptURL):
 975
 976         * loader/FrameLoader.cpp:
 977         (WebCore::FrameLoader::changeLocation):
 978         (WebCore::FrameLoader::urlSelected):
 979         (WebCore::FrameLoader::loadFrameRequest):
 980         * loader/FrameLoader.h:
 981
 982         * loader/NavigationScheduler.cpp:
 983         (WebCore::NavigationScheduler::scheduleLocationChange):
 984
 985         * page/ContextMenuController.cpp:
 986         (WebCore::openNewWindow):
 987         (WebCore::ContextMenuController::contextMenuItemSelected):
 988
 989         * page/DOMWindow.cpp:
 990         (WebCore::DOMWindow::createWindow):
 991
 992 2015-04-27  Myles C. Maxfield  <mmaxfield@apple.com>
 993
 994         [Mac] [iOS] Implement font-synthesis CSS property
 995         https://bugs.webkit.org/show_bug.cgi?id=144305
 996
 997         Reviewed by Andreas Kling.
 998
 999         This patch is fairly straightforward, though there are some particular pieces to the patch listed below.
1000
1001         The implementation of this font-synthesis CSS property lives inside FontCacheIOS and FontCacheMac. We already
1002         determine if we should synthesize bold and italics, this CSS property simply guards that decision.
1003
1004         Because FontCache interacts with FontDescriptions and not RenderStyles, this patch moves the source of truth
1005         regarding font-synthesis into FontDescription (from RenderStyle).
1006
1007         Test: fast/css3-text/font-synthesis.html
1008
1009         * css/CSSPropertyNames.in: Mark font-synthesis as a FontProperty, which means that the relevant state is kept
1010         inside FontDescription. This also means that the property must be marked as a "high priority" property, which
1011         is enforced by it existing at the top of CSSPropertyNames.in. The move to FontDescription must be done so that
1012         FontCacheIOS and FontCacheMac have access to the saved state.
1013         * css/CSSComputedStyleDeclaration.cpp:
1014         (WebCore::fontSynthesisFromStyle): Update to look for state in FontDescription instead of RenderStyle.
1015         * css/CSSSegmentedFontFace.cpp:
1016         (WebCore::CSSSegmentedFontFace::fontRanges): Guard the synthetic bold and synthic italic decision on the new
1017         FontSynthesis state inside FontDescription.
1018         * css/StyleBuilderConverter.h:
1019         (WebCore::StyleBuilderConverter::convertFontSynthesis): Moved from
1020         StyleBuilderCustom::applyValueFontSynthesis(). This is because of the updated options inside of
1021         CSSPropertyNames.in
1022         * css/StyleBuilderCustom.h:
1023         (WebCore::StyleBuilderCustom::applyValueFontSynthesis): Deleted.
1024         * platform/graphics/FontDescription.h:
1025         (WebCore::FontDescription::FontDescription): Moved from RenderStyle.
1026         (WebCore::FontDescription::fontSynthesis): Ditto.
1027         (WebCore::FontDescription::setFontSynthesis): Ditto.
1028         (WebCore::FontDescription::initialFontSynthesis): Ditto.
1029         (WebCore::FontDescription::operator==): Update to include new state.
1030         * platform/graphics/FontCache.h:
1031         (WebCore::FontDescriptionFontDataCacheKey::makeFlagKey): Make FontDescription hashes sensitive to the new
1032         state inside FontDescription.
1033         * platform/graphics/ios/FontCacheIOS.mm:
1034         (WebCore::FontCache::createFontPlatformData): Guard the synthetic bold and synthetic italic decision on the
1035         new FontSynthesis state inside FontDescription.
1036         * platform/graphics/mac/FontCacheMac.mm:
1037         (WebCore::FontCache::createFontPlatformData): Ditto.
1038         * platform/text/TextFlags.h: Move FontSynthesis type from RenderStyleConstants.
1039         * rendering/style/RenderStyle.h:
1040         (WebCore::RenderStyle::fontSynthesis): Moved to FontDescription.
1041         (WebCore::RenderStyle::setFontSynthesis): Ditto.
1042         (WebCore::RenderStyle::initialFontSynthesis): Ditto.
1043         * rendering/style/RenderStyleConstants.h: Moved FontSynthesis type to TextFlags.
1044         * rendering/style/StyleRareInheritedData.h: Remove state regarding font synthesis (moved to FontDescription)
1045
1046 2015-04-28  Youenn Fablet  <youenn.fablet@crf.canon.fr>
1047
1048         SharedBuffer::copy is not computing the buffer size correctly when having m_dataArray
1049         https://bugs.webkit.org/show_bug.cgi?id=144321
1050
1051         Reviewed by Darin Adler.
1052
1053         Patch correctness covered by existing tests.
1054
1055         * platform/SharedBuffer.cpp:
1056         (WebCore::SharedBuffer::copy): Direct appending to m_dataArray and not using append method as this method updates the SharedBuffer size.
1057
1058 2015-04-28  Per Arne Vollan  <peavo@outlook.com>
1059
1060         [Curl] Memory leak.
1061         https://bugs.webkit.org/show_bug.cgi?id=144327
1062
1063         Reviewed by Brent Fulgham.
1064
1065         When a data url is loaded, the ResourceHandle is not released.
1066
1067         * platform/network/curl/ResourceHandleManager.cpp:
1068         (WebCore::ResourceHandleManager::startJob):
1069
1070 2015-04-28  Andy Estes  <aestes@apple.com>
1071
1072         Fix the Mavericks Debug build after r183467.
1073
1074         * platform/network/ResourceRequestBase.h:
1075         (WebCore::ResourceRequestBase::requester): Removed WEBCORE_EXPORT.
1076         (WebCore::ResourceRequestBase::setRequester): Ditto.
1077
1078 2015-04-28  Csaba Osztrogonác  <ossy@webkit.org>
1079
1080         Remove make-file-arrays.py
1081         https://bugs.webkit.org/show_bug.cgi?id=144324
1082
1083         Reviewed by Gyuyoung Kim.
1084
1085         * make-file-arrays.py: Removed.
1086
1087 2015-04-28  Antti Koivisto  <antti@apple.com>
1088
1089         Build fix.
1090
1091         * platform/network/ios/ResourceRequestIOS.mm:
1092         (WebCore::ResourceRequest::ResourceRequest):
1093
1094 2015-04-28  Antti Koivisto  <antti@apple.com>
1095
1096         Network Cache: Disk cache getting filled by YouTube video data
1097         https://bugs.webkit.org/show_bug.cgi?id=144259
1098
1099         Reviewed by Darin Adler.
1100
1101         MSE media is loaded via XHR and tends to eventually fill the cache.
1102
1103         YouTube serves the media chunks cacheable, however they are rarely (if ever) reused.
1104         We can reduce disk writes and keep more useful resources around by not caching them
1105
1106         Test: http/tests/cache/disk-cache/disk-cache-media.html
1107
1108         * loader/DocumentLoader.cpp:
1109         (WebCore::DocumentLoader::startLoadingMainResource):
1110
1111             Set the requester.
1112
1113         * loader/cache/CachedRawResource.cpp:
1114         (WebCore::CachedRawResource::CachedRawResource):
1115         * page/DiagnosticLoggingKeys.cpp:
1116         (WebCore::DiagnosticLoggingKeys::streamingMedia):
1117         * page/DiagnosticLoggingKeys.h:
1118         * platform/network/ResourceRequestBase.cpp:
1119         (WebCore::ResourceRequestBase::adopt):
1120         (WebCore::ResourceRequestBase::copyData):
1121         (WebCore::equalIgnoringHeaderFields):
1122         * platform/network/ResourceRequestBase.h:
1123         (WebCore::ResourceRequestBase::requester):
1124         (WebCore::ResourceRequestBase::setRequester):
1125
1126             Add requester type to the request object. Currently this is main resource, xhr or unspecified.
1127
1128         (WebCore::ResourceRequestBase::encodeWithoutPlatformData):
1129         (WebCore::ResourceRequestBase::decodeWithoutPlatformData):
1130         * platform/network/cf/ResourceRequest.h:
1131         (WebCore::ResourceRequest::deprecatedSetMainResourceRequest): Deleted.
1132         (WebCore::ResourceRequest::deprecatedIsMainResourceRequest): Deleted.
1133
1134             Replace this iOS only field with shared mechanism.
1135
1136         * platform/network/ios/QuickLook.mm:
1137         (WebCore::QuickLookHandle::create):
1138         * xml/XMLHttpRequest.cpp:
1139         (WebCore::XMLHttpRequest::createRequest):
1140
1141             Set the requester.
1142
1143 2015-04-28  Namhoon Kim  <nakim@ea.com>
1144
1145         Fix windows build error in WebCore related to bulk build.
1146         https://bugs.webkit.org/show_bug.cgi?id=144313
1147
1148         Reviewed by Csaba Osztrogonác.
1149
1150         No new tests because there is no behavior change.
1151
1152         * css/CSSAllInOne.cpp:
1153         * dom/DOMAllInOne.cpp:
1154
1155 2015-04-27  Simon Fraser  <simon.fraser@apple.com>
1156
1157         Eliminate styleDidChange with StyleDifferenceEqual when updates are actually necessary
1158         https://bugs.webkit.org/show_bug.cgi?id=144198
1159
1160         Followup: fix assertions seen in fullscreen and pseudo-element tests. These code
1161         paths set the style to the existing pointer, but with a SyntheticStyleChange.
1162         We have to avoid an early return in this case.
1163
1164         * rendering/RenderElement.cpp:
1165         (WebCore::RenderElement::setStyle):
1166
1167 2015-04-25  Simon Fraser  <simon.fraser@apple.com>
1168
1169         Eliminate styleDidChange with StyleDifferenceEqual when updates are actually necessary
1170         https://bugs.webkit.org/show_bug.cgi?id=144198
1171
1172         Reviewed by Darin Adler, Antti Koivisto.
1173
1174         SyntheticStyleChange style recalcs are triggered for cases where behavior depends
1175         on state which is outside of RenderStyle; this includes triggering compositing for
1176         animations, for video and canvas, and for iframes with composited content.
1177
1178         In these cases, we'd run through RenderElement::setStyle() and its fan-out, but
1179         with diff == StyleDifferenceEqual, and so be unable to determine if there
1180         is actual work to be done.
1181
1182         This patch enforces the contract that the diff is never StyleDifferenceEqual if
1183         compositing or other work has to happen from setStyle(). This is achieved by
1184         passing in a 'hasSideEffects' flag, which causes the diff to become at least
1185         StyleDifferenceRecompositeLayer.
1186
1187         RenderLayerCompositor::layerStyleChanged() can now safely early return
1188         if the diff is equal. Future patches will reduce redundant work even more.
1189
1190         Test: compositing/animation/no-style-recalc-during-accelerated-animation.html
1191
1192         * page/animation/AnimationBase.h:
1193         (WebCore::AnimationBase::animate): Returns a bool now if the state changed.
1194         (WebCore::AnimationBase::state):
1195         * page/animation/AnimationController.cpp:
1196         (WebCore::AnimationController::updateAnimations): bool out param which indicates
1197         whether any animations changed state.
1198         * page/animation/AnimationController.h:
1199         * page/animation/CompositeAnimation.cpp:
1200         (WebCore::CompositeAnimation::animate): If any transitions or animations changed
1201         state, set the animationStateChanged out param to true.
1202         * page/animation/CompositeAnimation.h:
1203         * page/animation/ImplicitAnimation.cpp:
1204         (WebCore::ImplicitAnimation::animate): Return true if the state changed.
1205         * page/animation/ImplicitAnimation.h:
1206         * page/animation/KeyframeAnimation.cpp:
1207         (WebCore::KeyframeAnimation::animate): Return true if the state changed.
1208         * page/animation/KeyframeAnimation.h:
1209         * rendering/RenderElement.cpp:
1210         (WebCore::RenderElement::adjustStyleDifference): We may enter here now with diff
1211         != StyleDifferenceEqual, but still need to do the check to see if layers changed.
1212         (WebCore::RenderElement::initializeStyle): When setting style for the first time,
1213         don't use StyleDifferenceEqual.
1214         (WebCore::RenderElement::setStyle): Additional flag to indicate whether this style
1215         change involves side effects. If the diff is equal but the flag is set, change
1216         the diff to StyleDifferenceRecompositeLayer (the "lowest" non-zero diff).
1217         * rendering/RenderElement.h:
1218         (WebCore::RenderElement::setAnimatableStyle): Pass true to setStyle() if hasSideEffects
1219         is true, or if animation state changed.
1220         * rendering/RenderLayer.cpp:
1221         (WebCore::RenderLayer::styleChanged): Pass the diff down.
1222         * rendering/RenderLayerCompositor.cpp:
1223         (WebCore::RenderLayerCompositor::layerStyleChanged): Return if the diff is equal.
1224         * rendering/RenderLayerCompositor.h:
1225         * rendering/style/RenderStyleConstants.h: StyleDifferenceNewStyle is used when
1226         setting style for the first time.
1227         * style/StyleResolveTree.cpp:
1228         (WebCore::Style::createRendererIfNeeded): Provide animationsChanged bool (which is unused).
1229         (WebCore::Style::resolveLocal): If the style change is synthetic, set the flag that
1230         says there are side-effects.
1231
1232 2015-04-27  Michael Catanzaro  <mcatanzaro@igalia.com>
1233
1234         [GTK] Add one single option to control all OpenGL-related options
1235         https://bugs.webkit.org/show_bug.cgi?id=144105
1236
1237         Reviewed by Martin Robinson.
1238
1239         Test WTF_USE_TEXTURE_MAPPER since USE_TEXTURE_MAPPER has been removed.
1240
1241         * PlatformGTK.cmake:
1242
1243 2015-04-27  Myles C. Maxfield  <mmaxfield@apple.com>
1244
1245         Consolidate one-line flag-related header files into TextFlags.h
1246         https://bugs.webkit.org/show_bug.cgi?id=144295
1247
1248         Reviewed by Tim Horton.
1249
1250         There were a collection of single-line header files throughout platform/ which contain
1251         single-line type declaractions of flags related to text layout & rendering. This patch
1252         consolidates all these single-line headers into TextFlags.h
1253
1254         No new tests because there is no behavior change.
1255
1256         * WebCore.vcxproj/WebCore.vcxproj:
1257         * WebCore.vcxproj/WebCore.vcxproj.filters:
1258         * WebCore.xcodeproj/project.pbxproj:
1259         * css/CSSFontFace.h:
1260         * css/CSSPrimitiveValueMappings.h:
1261         * loader/cache/CachedFont.h:
1262         * loader/cache/CachedTextTrack.h:
1263         * page/Settings.h:
1264         * platform/DragImage.h:
1265         * platform/graphics/FontDescription.h:
1266         * platform/graphics/FontOrientation.h: Removed.
1267         * platform/graphics/FontPlatformData.h:
1268         * platform/graphics/FontRenderingMode.h: Removed.
1269         * platform/graphics/FontSmoothingMode.h: Removed.
1270         * platform/graphics/FontTraitsMask.h: Removed.
1271         * platform/graphics/FontWidthVariant.h: Removed.
1272         * platform/graphics/TextRenderingMode.h: Removed.
1273         * platform/graphics/cairo/FontCustomPlatformData.h:
1274         * platform/graphics/freetype/FontPlatformData.h:
1275         * platform/graphics/mac/FontCustomPlatformData.h:
1276         * platform/graphics/win/FontCustomPlatformData.h:
1277         * platform/text/NonCJKGlyphOrientation.h: Removed.
1278         * platform/text/TextFlags.h:
1279         * rendering/TextPainter.h:
1280         * style/StyleFontSizeFunctions.h:
1281
1282 2015-04-27  Daniel Bates  <dabates@apple.com>
1283
1284         Form control may be associated with the wrong HTML Form element after form id change
1285         https://bugs.webkit.org/show_bug.cgi?id=133456
1286         <rdar://problem/17095055>
1287
1288         Reviewed by Andy Estes.
1289
1290         Fixes an issue where a form control may be associated with the wrong HTML Form element
1291         after the id of the HTML Form element associated with the form control is changed when
1292         there is more than one HTML Form element with the same id in the document. Specifically,
1293         a form control that has an HTML form attribute value X will always be associated with
1294         some HTML Form element f where f.id = X regardless of whether f.id is subsequently
1295         changed.
1296
1297         Tests: fast/forms/change-form-id-to-be-unique-then-submit-form.html
1298                fast/forms/change-form-id-to-be-unique.html
1299
1300         * dom/Element.cpp:
1301         (WebCore::Element::attributeChanged): Notify observers when the id of an element changed.
1302         (WebCore::Element::updateId): Added parameter NotifyObservers (defaults to NotifyObservers::Yes),
1303         as to whether we should notify observers of the id change.
1304         (WebCore::Element::updateIdForTreeScope): Ditto.
1305         (WebCore::Element::willModifyAttribute): Do not notify observers of the id change immediately. As
1306         indicated by the name of this method, we plan to modify the DOM attribute id of the element, but
1307         we have not actually modified it when this method is called. Instead we will notify observers
1308         in Element::attributeChanged(), which is called after the DOM attribute id is modified.
1309         (WebCore::Element::cloneAttributesFromElement): Ditto.
1310         * dom/Element.h: Defined enum class NotifyObservers.
1311         * dom/TreeScope.cpp:
1312         (WebCore::TreeScope::addElementById): Added boolean parameter notifyObservers (defaults to true)
1313         as to whether we should dispatch a notification to all observers.
1314         (WebCore::TreeScope::removeElementById): Ditto.
1315         * dom/TreeScope.h:
1316
1317 2015-04-27  Alex Christensen  <achristensen@webkit.org>
1318
1319         Reduce allocations and memory usage when compiling content extensions.
1320         https://bugs.webkit.org/show_bug.cgi?id=144277
1321
1322         Reviewed by Benjamin Poulain.
1323
1324         Covered by existing tests.
1325
1326         * contentextensions/Term.h:
1327         (WebCore::ContentExtensions::Term::CharacterSet::set):
1328         (WebCore::ContentExtensions::Term::CharacterSet::get):
1329         (WebCore::ContentExtensions::Term::CharacterSet::invert):
1330         (WebCore::ContentExtensions::Term::CharacterSet::inverted):
1331         (WebCore::ContentExtensions::Term::CharacterSet::bitCount):
1332         (WebCore::ContentExtensions::Term::CharacterSet::operator==):
1333         (WebCore::ContentExtensions::Term::CharacterSet::hash):
1334         (WebCore::ContentExtensions::Term::Term):
1335         (WebCore::ContentExtensions::Term::addCharacter):
1336         (WebCore::ContentExtensions::Term::isEndOfLineAssertion):
1337         (WebCore::ContentExtensions::Term::isUniversalTransition):
1338         (WebCore::ContentExtensions::Term::generateSubgraphForAtom):
1339         Use two uint64_t's instead of a BitVector with a capacity of 128 bits.
1340
1341 2015-04-27  Michael Catanzaro  <mcatanzaro@igalia.com>
1342
1343         Rename WTF_USE_3D_GRAPHICS to ENABLE_GRAPHICS_CONTEXT_3D
1344         https://bugs.webkit.org/show_bug.cgi?id=144193
1345
1346         Reviewed by Darin Adler.
1347
1348         * CMakeLists.txt:
1349         * platform/graphics/ANGLEWebKitBridge.cpp:
1350         * platform/graphics/FormatConverter.cpp:
1351         * platform/graphics/FormatConverter.h:
1352         * platform/graphics/GLContext.h:
1353         * platform/graphics/GraphicsContext3D.cpp:
1354         * platform/graphics/GraphicsContext3DPrivate.cpp:
1355         * platform/graphics/OpenGLShims.cpp:
1356         * platform/graphics/cairo/GraphicsContext3DCairo.cpp:
1357         * platform/graphics/cg/GraphicsContext3DCG.cpp:
1358         * platform/graphics/egl/GLContextEGL.cpp:
1359         * platform/graphics/egl/GLContextEGL.h:
1360         * platform/graphics/glx/GLContextGLX.cpp:
1361         * platform/graphics/glx/GLContextGLX.h:
1362         * platform/graphics/mac/GraphicsContext3DMac.mm:
1363         * platform/graphics/opengl/Extensions3DOpenGL.cpp:
1364         * platform/graphics/opengl/Extensions3DOpenGLCommon.cpp:
1365         * platform/graphics/opengl/Extensions3DOpenGLES.cpp:
1366         * platform/graphics/opengl/GLPlatformContext.cpp:
1367         * platform/graphics/opengl/GLPlatformSurface.cpp:
1368         * platform/graphics/opengl/GraphicsContext3DOpenGL.cpp:
1369         * platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:
1370         * platform/graphics/opengl/GraphicsContext3DOpenGLES.cpp:
1371         * platform/graphics/opengl/TemporaryOpenGLSetting.cpp:
1372         * platform/graphics/win/GraphicsContext3DWin.cpp:
1373
1374 2015-04-27  Jer Noble  <jer.noble@apple.com>
1375
1376         [iOS] Video not centered in element on retina devices
1377         https://bugs.webkit.org/show_bug.cgi?id=144274
1378
1379         Reviewed by Simon Fraser.
1380
1381         In r173702, a transform was added to the video layer (and a matching, inverse transform
1382         in the UIProcess), but this transform affects the position property of the video layer
1383         used to position the video content within the element bounds when their aspect ratios
1384         do not match.
1385
1386         To work around this problem, pre-apply the transform during -setPosition:.
1387
1388         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
1389         (-[WebVideoContainerLayer setPosition:]):
1390
1391 2015-04-27  Jer Noble  <jer.noble@apple.com>
1392
1393         Add a setting & restriction which prevents non-interactivte playback of audible media elements.
1394         https://bugs.webkit.org/show_bug.cgi?id=143486
1395
1396         Reviewed by Eric Carlson.
1397
1398         Tests: media/audio-playback-restriction-autoplay.html
1399                media/audio-playback-restriction-play.html
1400
1401         To allow clients who want to allow non-user-interactive video-only playback, but still
1402         restrict playback of audible media elements, add a new setting and matching restriction
1403         which disallows playback of media elements containing audible characteristics.
1404
1405         * html/HTMLMediaElement.cpp:
1406         (WebCore::HTMLMediaElement::HTMLMediaElement): Set the RequireUserGestureForAudioRateChange
1407             restriction if the audioPlaybackRequiresUserGesture() setting is set.
1408         (WebCore::HTMLMediaElement::parseAttribute): Drive-by fix. Move the opening brace
1409             out of the #if, as this confuses the heck out of diff and makes all subsequent
1410             changes appear to be within HTMLMediaElement::parseAttribute.
1411         (WebCore::HTMLMediaElement::autoplay): Remove the restriction check from within autoplay().
1412             It is checked again immediately after every autoplay() call site.
1413         (WebCore::HTMLMediaElement::pauseInternal): Remove the iOS-only #if.
1414         (WebCore::HTMLMediaElement::mediaPlayerDidAddAudioTrack): Check whether playback
1415             is permitted, and if not, pause.
1416         (WebCore::HTMLMediaElement::mediaPlayerCharacteristicChanged): Ditto.
1417         (WebCore::HTMLMediaElement::removeBehaviorsRestrictionsAfterFirstUserGesture): Ditto.
1418         * html/HTMLMediaSession.cpp:
1419         (WebCore::restrictionName): Since BehaviorRestrictions is a bitfield, check each bit
1420             individually.
1421         (WebCore::HTMLMediaSession::removeBehaviorRestriction): Handle RequireUserGestureForAudioRateChange.
1422         (WebCore::HTMLMediaSession::playbackPermitted): Check whether the element has audio and
1423             audio playback is restricted, and return false if so.
1424         * html/HTMLMediaSession.h:
1425         * page/Settings.cpp:
1426         * page/Settings.in:
1427         * testing/Internals.cpp:
1428         (WebCore::Internals::setMediaSessionRestrictions): Added.
1429         (WebCore::Internals::setMediaElementRestrictions): Added.
1430         * testing/Internals.h:
1431         * testing/Internals.idl:
1432
1433 2015-04-27  Jer Noble  <jer.noble@apple.com>
1434
1435         [WebAudio] AudioContext does not remove user-gesture restriction during resume()
1436         https://bugs.webkit.org/show_bug.cgi?id=144211
1437
1438         Reviewed by Eric Carlson.
1439
1440         Tests: webaudio/audiocontext-restriction-audiobuffersourcenode-start.html
1441                webaudio/audiocontext-restriction.html
1442
1443         Before the introduction of resume(), suspend(), and stop(), AudioContexts which required
1444         a user-gesture would start normally, but would effectively mute their outputs. Now that
1445         the AudioContext's state property is exposed to JavaScript, the AudioContext should stay
1446         in the "suspended" state until the user-gesture restriction is lifted.
1447
1448         Add a new method, willBeginPlayback() which checks and potentially clears the context's
1449         behavior restrictions before checking with the MediaSession. Call this new willBeginPlayback()
1450         method when the state would transition to "running".
1451
1452         Because they may be called before any nodes are created, make sure to call lazyInitialize()
1453         from within the JS-exposed resumePlayback(), suspendPlayback(), and stopPlayback() methods.
1454
1455         Instead of clearing the behavior restrictions directly, scheduled AudioNodes should instead
1456         call a new method nodeWillBeginPlayback(). Because existing sites will call AudioNode.start()
1457         inside a user-gesture handler to clear the user-gesture restriction, call startRendering()
1458         from nodeWillBeginPlayback(). But because we don't want AudioNode.start() to resume playback
1459         unconditionally, only do so when the user-gesture restriction is set.
1460
1461         Now that an AudioContext will not transition to "running" state without a user-gesture (if
1462         that restriction is set), there's no reason to check for that restriction from inside
1463         AudioDestinationNode.
1464
1465         Add some internal methods to set and clear AudioContext BehaviorRestrictions for testing purposes.
1466
1467         * Modules/webaudio/AudioBufferSourceNode.cpp:
1468         (WebCore::AudioBufferSourceNode::startPlaying):
1469         * Modules/webaudio/AudioContext.cpp:
1470         (WebCore::AudioContext::nodeWillBeginPlayback):
1471         (WebCore::AudioContext::willBeginPlayback):
1472         (WebCore::AudioContext::willPausePlayback):
1473         (WebCore::AudioContext::startRendering):
1474         (WebCore::AudioContext::suspendContext):
1475         (WebCore::AudioContext::resumeContext):
1476         (WebCore::AudioContext::closeContext):
1477         (WebCore::AudioContext::suspendPlayback):
1478         (WebCore::AudioContext::mayResumePlayback):
1479         * Modules/webaudio/AudioContext.h:
1480         (WebCore::AudioContext::behaviorRestrictions):
1481         (WebCore::AudioContext::userGestureRequiredForAudioStart):
1482         (WebCore::AudioContext::pageConsentRequiredForAudioStart):
1483         * Modules/webaudio/AudioDestinationNode.cpp:
1484         (WebCore::AudioDestinationNode::render):
1485         * Modules/webaudio/AudioScheduledSourceNode.cpp:
1486         (WebCore::AudioScheduledSourceNode::start):
1487         * testing/Internals.cpp:
1488         (WebCore::Internals::setAudioContextRestrictions):
1489         * testing/Internals.h:
1490         * testing/Internals.idl:
1491
1492 2015-04-27  Alexey Proskuryakov  <ap@apple.com>
1493
1494         Build fix.
1495
1496         * accessibility/mac/AXObjectCacheMac.mm: (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
1497         Use -setObject:forKey:, not array subscript.
1498
1499 2015-04-27  Eric Carlson  <eric.carlson@apple.com>
1500
1501         WirelessTargetPicker should not be visible unless a file is playable
1502         https://bugs.webkit.org/show_bug.cgi?id=144271
1503         <rdar://problem/20712003>
1504
1505         Reviewed by Jer Noble.
1506
1507         * Modules/mediacontrols/mediaControlsApple.js:
1508         (Controller.prototype.isPlayable): New.
1509         (Controller.prototype.setStatusHidden): Call updateWirelessTargetAvailable.
1510         (Controller.prototype.updateWirelessTargetAvailable): Don't show the button until the
1511             status message has been hidden.
1512
1513 2015-04-22  Martin Robinson  <mrobinson@igalia.com>
1514
1515         [CMake] Autogenerate cmakeconfig.h.cmake
1516         https://bugs.webkit.org/show_bug.cgi?id=143997
1517
1518         Reviewed by Csaba Osztrogonác.
1519
1520         * PlatformGTK.cmake: Use the WTF_USE style variables, because those are the same
1521         as the ones exposed to the build.
1522
1523 2015-04-27  Zalan Bujtas  <zalan@apple.com>
1524
1525         Simple line layout: Wrong text offsetting when range does not start from the first renderer.
1526         https://bugs.webkit.org/show_bug.cgi?id=144167
1527         rdar://problem/20639857
1528
1529         Reviewed by Simon Fraser.
1530
1531         This patch ensures that TextIterator returns the right text when the input range starts
1532         from a sibling node.
1533
1534         TextIterator::m_previousTextLengthInFlow keeps track of the current node offset from the parent.
1535         It is required to map simple line layout runs to RenderText positions.
1536         This patch sets the offset value when the iteration start with a sibling node.
1537
1538         Test: fast/text/range-text-with-simple-line-layout.html
1539
1540         * editing/TextIterator.cpp:
1541         (WebCore::TextIterator::TextIterator):
1542         (WebCore::TextIterator::handleTextNode):
1543
1544 2015-04-27  Commit Queue  <commit-queue@webkit.org>
1545
1546         Unreviewed, rolling out r183393.
1547         https://bugs.webkit.org/show_bug.cgi?id=144272
1548
1549         Caused memory corruption detected by GuardMalloc (Requested by
1550         ap on #webkit).
1551
1552         Reverted changeset:
1553
1554         "Synchronous XMLHttpRequest should get access to AppCache
1555         resources stored as flat files"
1556         https://bugs.webkit.org/show_bug.cgi?id=143711
1557         http://trac.webkit.org/changeset/183393
1558
1559 2015-04-27  Per Arne Vollan  <peavo@outlook.com>
1560
1561         [Curl] Favicons loaded from disc cache are ignored.
1562         https://bugs.webkit.org/show_bug.cgi?id=143953
1563
1564         Reviewed by Alex Christensen.
1565
1566         When a favicon is loaded from the Curl disc cache, the icon data is thrown away.
1567         This happens because we give a 304 response, which makes the icon loader ignore
1568         the response. We can solve this by responding with 200 OK.
1569
1570         * platform/network/ResourceHandleInternal.h:
1571         (WebCore::ResourceHandleInternal::ResourceHandleInternal):
1572         * platform/network/curl/CurlCacheManager.cpp:
1573         (WebCore::CurlCacheManager::didReceiveResponse):
1574         * platform/network/curl/ResourceHandleManager.cpp:
1575         (WebCore::headerCallback):
1576         (WebCore::ResourceHandleManager::initializeHandle):
1577
1578 2015-04-27  Brady Eidson  <beidson@apple.com>
1579
1580         Make 'enum NavigationType' be an enum class
1581         https://bugs.webkit.org/show_bug.cgi?id=144270
1582
1583         Reviewed by Alex Christensen.
1584
1585         No new tests (No change in behavior).
1586
1587         I’ll be adding a new NavigationType for bug 144269 so it makes sense to make this
1588         an enum class first.
1589
1590         * loader/FrameLoader.cpp:
1591         (WebCore::FrameLoader::load):
1592         (WebCore::FrameLoader::reload):
1593         (WebCore::FrameLoader::loadDifferentDocumentItem):
1594         * loader/FrameLoaderTypes.h:
1595
1596         * loader/NavigationAction.cpp:
1597         (WebCore::navigationType):
1598         (WebCore::NavigationAction::NavigationAction):
1599
1600         * loader/PolicyChecker.cpp:
1601         (WebCore::PolicyChecker::checkNavigationPolicy):
1602
1603         * page/PerformanceNavigation.cpp:
1604         (WebCore::PerformanceNavigation::type):
1605
1606 2015-04-27  Yoav Weiss  <yoav@yoav.ws>
1607
1608         Fix viewport units in Media Queries
1609         https://bugs.webkit.org/show_bug.cgi?id=144260
1610
1611         Reviewed by Darin Adler.
1612
1613         This patch makes sure that viewport units are considered "length units"
1614         in the context of Media Queries, by having MediaQueryExp use the unit logic
1615         that is in CSSPrimitiveValue.
1616         It does that by turning the relevant methods in CSSPrimitiveValue into static.
1617
1618         It also makes sure that the logic for "resolution units" is not maintained separately
1619         in MediaQueryExp, to avoid similiar issues in the future with resolution units.
1620
1621         Test: fast/media/mq-viewport-units.html
1622
1623         * css/CSSPrimitiveValue.h:
1624         (WebCore::CSSPrimitiveValue::isViewportPercentageLength): Added a static variant.
1625         (WebCore::CSSPrimitiveValue::isLength): Added a static variant.
1626         (WebCore::CSSPrimitiveValue::isResolution): Added a static variant.
1627         * css/MediaQueryExp.cpp:
1628         (WebCore::featureWithValidPositiveLenghtOrNumber): Call CSSPrimitiveValue's length unit logic.
1629         (WebCore::featureWithValidDensity): Call CSSPrimitiveValue's resolution unit logic.
1630
1631 2015-04-27  Javier Fernandez  <jfernandez@igalia.com>
1632
1633         [CSS Grid Layout] Support for the justify-self and justify-items in grid layout
1634         https://bugs.webkit.org/show_bug.cgi?id=133280
1635
1636         Reviewed by David Hyatt.
1637
1638         Implementation of justify-self and justify-items properties for grid. It supports
1639         different writing-modes and direction. Margins, borders and paddings are also
1640         considered when computing the final position and stretched size.
1641
1642         This patch applies also a quite important refactoring of the alignment logic in
1643         order to share code between the two alignment dimensions, row-axis and column-axis.
1644
1645         Overflow handling is still missing and will be added later in a follow-up bug.
1646
1647         Tests: fast/css-grid-layout/grid-align-justify-margin-border-padding-vertical-lr.html
1648                fast/css-grid-layout/grid-align-justify-margin-border-padding-vertical-rl.html
1649                fast/css-grid-layout/grid-align-justify-margin-border-padding.html
1650                fast/css-grid-layout/justify-self-cell.html
1651
1652         * rendering/RenderGrid.cpp:
1653         (WebCore::RenderGrid::layoutGridItems):
1654         (WebCore::RenderGrid::columnAxisPositionForChild):
1655         (WebCore::RenderGrid::rowAxisPositionForChild):
1656         (WebCore::RenderGrid::rowPositionForChild):
1657         (WebCore::RenderGrid::columnPositionForChild):
1658         (WebCore::RenderGrid::findChildLogicalPosition):
1659         (WebCore::RenderGrid::allowedToStretchLogicalHeightForChild): Deleted.
1660         (WebCore::RenderGrid::needToStretchChildLogicalHeight): Deleted.
1661         (WebCore::RenderGrid::marginLogicalHeightForChild): Deleted.
1662         (WebCore::RenderGrid::availableAlignmentSpaceForChildBeforeStretching): Deleted.
1663         (WebCore::RenderGrid::applyStretchAlignmentToChildIfNeeded): Deleted.
1664         * rendering/RenderGrid.h:
1665         * rendering/style/RenderStyle.cpp:
1666         (WebCore::RenderStyle::resolveJustification):
1667         * rendering/style/RenderStyle.h:
1668
1669 2015-04-27  Darin Adler  <darin@apple.com>
1670
1671         Crashes under IDBDatabase::closeConnection
1672         https://bugs.webkit.org/show_bug.cgi?id=141745
1673
1674         Reviewed by Alexey Proskuryakov.
1675
1676         * Modules/indexeddb/IDBDatabase.cpp:
1677         (WebCore::IDBDatabase::~IDBDatabase): Do the work of close/closeConnection without
1678         actually calling those functions.
1679         (WebCore::IDBDatabase::closeConnection): Protect the database so it's not destroyed
1680         in the middle of this function's execution.
1681
1682 2015-04-27  Xabier Rodriguez Calvar  <calvaris@igalia.com> and Youenn Fablet  <youenn.fablet@crf.canon.fr>
1683
1684         [Streams API] ReadableStream constructor start function should be able to close the stream
1685         https://bugs.webkit.org/show_bug.cgi?id=143363
1686
1687         Reviewed by Benjamin Poulain.
1688
1689         Implements https://streams.spec.whatwg.org/#close-readable-stream.
1690         When the "close" JS function is called, the stream is getting closed.
1691         The stream state is changed to close and if it has a reader, the reader gets closed as well:
1692         The reader resolves the closed promise and releases the stream.
1693
1694         Enabled the possibility to resolve a promise with any JS value.
1695         This is used to resolve closed promise with jsUndefined and will be used for read promises in
1696         the future as well, though of course it is not restricted to Streams.
1697
1698         Covered by reference tests that are now passing.
1699
1700         * Modules/streams/ReadableStream.h:
1701         * Modules/streams/ReadableStream.cpp:
1702         (WebCore::ReadableStream::changeStateToClosed): Called by the JS function 'close'.
1703         * Modules/streams/ReadableStreamReader.cpp:
1704         (WebCore::ReadableStreamReader::ReadableStreamReader): Initialized stream.
1705         (WebCore::ReadableStreamReader::initialize): Added to handle state change at constructor time
1706         in particular closed/errored state.
1707         (WebCore::ReadableStreamReader::releaseStream): Releases the stream.
1708         (WebCore::ReadableStreamReader::closed): Stores the promise callbacks and invokes success
1709         immediately if the stream is already closed.
1710         (WebCore::ReadableStreamReader::changeStateToClosed): Changes the internal state to closed,
1711         resolves the promise and releases the stream.
1712         * Modules/streams/ReadableStreamReader.h:
1713         (WebCore::ReadableStreamReader::State): Added.
1714         * bindings/js/JSDOMPromise.h:
1715         (WebCore::DeferredWrapper::resolve<JSC::JSValue>): Adds the ability to resolve a promise with
1716         a custom JS value.
1717         * bindings/js/JSReadableStreamControllerCustom.cpp:
1718         (WebCore::JSReadableStreamController::close): Not "notImplemented" anymore. Now it closes the
1719         stream.
1720         * bindings/js/JSReadableStreamReaderCustom.cpp:
1721         (WebCore::JSReadableStreamReader::closed): Resolves the promise with undefined.
1722
1723 2015-04-27  Csaba Osztrogonác  <ossy@webkit.org>
1724
1725         Fix the !ENABLE(CSS_GRID_LAYOUT) build after r183370
1726         https://bugs.webkit.org/show_bug.cgi?id=144255
1727
1728         Reviewed by Carlos Garcia Campos.
1729
1730         * rendering/RenderBox.cpp:
1731         (WebCore::RenderBox::computeLogicalHeight):
1732
1733 2015-04-27  Youenn Fablet  <youenn.fablet@crf.canon.fr>
1734
1735         Synchronous XMLHttpRequest should get access to AppCache resources stored as flat files
1736         https://bugs.webkit.org/show_bug.cgi?id=143711
1737
1738         Reviewed by Darin Adler.
1739
1740         This patch checks whether a substitute resource data is stored in memory or in file for synchronous loads.
1741         If data is stored in file, it reads the data through SharedBuffer::createWithContentsOfFile.
1742         This patch refactors some routines to replace Vector<char> by SharedBuffer to transmit response data.
1743
1744         Test: http/tests/appcache/simple-video-sync.html
1745
1746         * html/HTMLMediaElement.cpp:
1747         (WebCore::HTMLMediaElement::parseAttribute):
1748         * loader/DocumentThreadableLoader.cpp:
1749         (WebCore::DocumentThreadableLoader::loadRequest):
1750         * loader/FrameLoader.cpp:
1751         (WebCore::FrameLoader::loadResourceSynchronously):
1752         * loader/FrameLoader.h:
1753         * loader/appcache/ApplicationCacheHost.cpp:
1754         (WebCore::ApplicationCacheHost::maybeLoadResource):
1755         (WebCore::ApplicationCacheHost::createFileURL):
1756         (WebCore::ApplicationCacheHost::maybeLoadSynchronously):
1757         (WebCore::ApplicationCacheHost::maybeLoadFallbackSynchronously):
1758         * loader/appcache/ApplicationCacheHost.h:
1759         * xml/XSLTProcessorLibxslt.cpp:
1760         (WebCore::docLoaderFunc):
1761         * xml/parser/XMLDocumentParserLibxml2.cpp:
1762         (WebCore::openFunc):
1763
1764 2015-04-24  Philippe Normand  <pnormand@igalia.com>
1765
1766         [JHBuild] Move to upstream OpenWebRTC
1767         https://bugs.webkit.org/show_bug.cgi?id=144145
1768
1769         Reviewed by Carlos Garcia Campos.
1770
1771         * platform/mediastream/openwebrtc/OpenWebRTCUtilities.cpp:
1772         (WebCore::initializeOpenWebRTC): Update with new owr_init API.
1773
1774 2015-04-17  Carlos Garcia Campos  <cgarcia@igalia.com>
1775
1776         [SOUP] Add initial implementation of NetworkProcess disk cache
1777         https://bugs.webkit.org/show_bug.cgi?id=143872
1778
1779         Reviewed by Martin Robinson.
1780
1781         Allow to create a GRefPtr for SoupBuffer. Even though SoupBuffer
1782         is not a GObject and has copy/free functions instead of ref/unref,
1783         it's internally refcounted, so we could use copy/free as
1784         ref/unref.
1785
1786         * PlatformGTK.cmake:
1787         * platform/network/soup/GRefPtrSoup.cpp: Added.
1788         (WTF::refGPtr):
1789         (WTF::derefGPtr):
1790         * platform/network/soup/GRefPtrSoup.h: Added.
1791
1792 2015-04-26  Manuel Rego Casasnovas  <rego@igalia.com>
1793
1794         [CSS Grid Layout] LayoutBox::hasDefiniteLogicalHeight() should consider abspos boxes as definite
1795         https://bugs.webkit.org/show_bug.cgi?id=144144
1796
1797         Reviewed by Darin Adler.
1798
1799         Change order in hasDefiniteLogicalHeight() ifs to consider definite
1800         absolutely positioned elements.
1801
1802         Test: fast/css-grid-layout/percent-track-breadths-regarding-container-size.html
1803
1804         * rendering/RenderBox.cpp:
1805         (WebCore::RenderBox::hasDefiniteLogicalHeight):
1806
1807 2015-04-26  Said Abou-Hallawa  <sabouhallawa@apple.com>
1808
1809         SVGFilterBuilder should drive the builtin sourceAlpha from the passed sourceGraphic
1810         https://bugs.webkit.org/show_bug.cgi?id=144137
1811
1812         Reviewed by Darin Adler.
1813
1814         The SourceAlpha should be driven from the last applied FilterEffect. This
1815         will require the SourceAlpha FilterEffect to wrap a FilterEffect rather
1816         than just getting the SourceGraphic reference from FilterEffectRenderer.
1817
1818         This is based on the Blink patch:
1819         https://src.chromium.org/viewvc/blink?revision=194115&view=revision.
1820
1821         Test: svg/filters/sourceAlpha-input-filter-effect.html
1822
1823         * platform/graphics/filters/SourceAlpha.cpp:
1824         (WebCore::SourceAlpha::create): Make SourceAlpha wraps a FilterEffect
1825         rather than a Filter.
1826
1827         (WebCore::SourceAlpha::determineAbsolutePaintRect): Determine the paint
1828         rect from the wrapped FilterEffect.
1829
1830         (WebCore::SourceAlpha::platformApplySoftware): Extract the alpha channel
1831         from the wrapped FilterEffect.
1832
1833         (WebCore::SourceAlpha::SourceAlpha):
1834         * platform/graphics/filters/SourceAlpha.h:
1835         (WebCore::SourceAlpha::SourceAlpha): Deleted.
1836         Reimplement the constructor of the SourceAlpha such that it wraps the
1837         sourceEffect in its inputEffects.
1838
1839         * rendering/FilterEffectRenderer.cpp:
1840         (WebCore::FilterEffectRenderer::buildReferenceFilter): Delete the FIXME
1841         comment and do exactly what it said. This matches the implementation of
1842         Gecko and Blink.
1843
1844         * rendering/svg/RenderSVGResourceFilter.cpp:
1845         (WebCore::RenderSVGResourceFilter::buildPrimitives):
1846         Delete the extra argument.
1847
1848         * svg/graphics/filters/SVGFilterBuilder.cpp:
1849         (WebCore::SVGFilterBuilder::SVGFilterBuilder):
1850         * svg/graphics/filters/SVGFilterBuilder.h: Drive the SourceAlpha from the
1851         passed source FilterEffect.
1852
1853         * platform/graphics/filters/FEBlend.cpp:
1854         * platform/graphics/filters/FEBlend.h:
1855         * platform/graphics/filters/FEColorMatrix.cpp:
1856         * platform/graphics/filters/FEColorMatrix.h:
1857         * platform/graphics/filters/FEComponentTransfer.cpp:
1858         * platform/graphics/filters/FEComponentTransfer.h:
1859         * platform/graphics/filters/FEComposite.cpp:
1860         * platform/graphics/filters/FEComposite.h:
1861         * platform/graphics/filters/FEConvolveMatrix.cpp:
1862         * platform/graphics/filters/FEConvolveMatrix.h:
1863         * platform/graphics/filters/FEDiffuseLighting.cpp:
1864         * platform/graphics/filters/FEDiffuseLighting.h:
1865         * platform/graphics/filters/FEDisplacementMap.cpp:
1866         * platform/graphics/filters/FEDisplacementMap.h:
1867         * platform/graphics/filters/FEDropShadow.cpp:
1868         * platform/graphics/filters/FEDropShadow.h:
1869         * platform/graphics/filters/FEFlood.cpp:
1870         * platform/graphics/filters/FEFlood.h:
1871         * platform/graphics/filters/FEGaussianBlur.cpp:
1872         * platform/graphics/filters/FEGaussianBlur.h:
1873         * platform/graphics/filters/FELighting.cpp:
1874         * platform/graphics/filters/FELighting.h:
1875         * platform/graphics/filters/FEMerge.cpp:
1876         * platform/graphics/filters/FEMerge.h:
1877         * platform/graphics/filters/FEMorphology.cpp:
1878         * platform/graphics/filters/FEMorphology.h:
1879         * platform/graphics/filters/FEOffset.cpp:
1880         * platform/graphics/filters/FEOffset.h:
1881         * platform/graphics/filters/FESpecularLighting.cpp:
1882         * platform/graphics/filters/FESpecularLighting.h:
1883         * platform/graphics/filters/FETile.cpp:
1884         * platform/graphics/filters/FETile.h:
1885         * platform/graphics/filters/FETurbulence.cpp:
1886         * platform/graphics/filters/FETurbulence.h:
1887         * platform/graphics/filters/Filter.h:
1888         * platform/graphics/filters/FilterEffect.cpp:
1889         * platform/graphics/filters/FilterEffect.h:
1890         * platform/graphics/filters/SourceGraphic.cpp:
1891         * platform/graphics/filters/SourceGraphic.h:
1892         * rendering/svg/RenderSVGResourceFilter.h:
1893         * rendering/svg/SVGRenderTreeAsText.cpp:
1894         Code clean up: Pointer to reference conversion. It starts by converting
1895         FilterEffect::m_filter from pointer to reference and it kept expanding.
1896         All the creations of FilterEffect were happening by passing "this" so
1897         passing "*this" did not require to check whether the pointer is nil.
1898
1899         * svg/SVGFEBlendElement.cpp:
1900         * svg/SVGFEBlendElement.h:
1901         * svg/SVGFEColorMatrixElement.cpp:
1902         * svg/SVGFEColorMatrixElement.h:
1903         * svg/SVGFEComponentTransferElement.cpp:
1904         * svg/SVGFEComponentTransferElement.h:
1905         * svg/SVGFECompositeElement.cpp:
1906         * svg/SVGFECompositeElement.h:
1907         * svg/SVGFEConvolveMatrixElement.cpp:
1908         * svg/SVGFEConvolveMatrixElement.h:
1909         * svg/SVGFEDiffuseLightingElement.cpp:
1910         * svg/SVGFEDiffuseLightingElement.h:
1911         * svg/SVGFEDisplacementMapElement.cpp:
1912         * svg/SVGFEDisplacementMapElement.h:
1913         * svg/SVGFEDropShadowElement.cpp:
1914         * svg/SVGFEDropShadowElement.h:
1915         * svg/SVGFEFloodElement.cpp:
1916         * svg/SVGFEFloodElement.h:
1917         * svg/SVGFEGaussianBlurElement.cpp:
1918         * svg/SVGFEGaussianBlurElement.h:
1919         * svg/SVGFEImageElement.cpp:
1920         * svg/SVGFEImageElement.h:
1921         * svg/SVGFEMergeElement.cpp:
1922         * svg/SVGFEMergeElement.h:
1923         * svg/SVGFEMorphologyElement.cpp:
1924         * svg/SVGFEMorphologyElement.h:
1925         * svg/SVGFEOffsetElement.cpp:
1926         * svg/SVGFEOffsetElement.h:
1927         * svg/SVGFESpecularLightingElement.cpp:
1928         * svg/SVGFESpecularLightingElement.h:
1929         * svg/SVGFETileElement.cpp:
1930         * svg/SVGFETileElement.h:
1931         * svg/SVGFETurbulenceElement.cpp:
1932         * svg/SVGFETurbulenceElement.h:
1933         * svg/SVGFilterPrimitiveStandardAttributes.h:
1934         * svg/graphics/filters/SVGFEImage.cpp:
1935         * svg/graphics/filters/SVGFEImage.h:
1936         Code clean up: Pointer to reference and PassRefPtr<> to RefPtr<> or Ref<>
1937         conversion.
1938
1939 2015-04-26  Darin Adler  <darin@apple.com>
1940
1941         REGRESSION (r174283): disabled default buttons use impossible-to-read white text on Mac
1942         https://bugs.webkit.org/show_bug.cgi?id=144237
1943
1944         Reviewed by Simon Fraser.
1945
1946         No test because DumpRenderTree and WebKitTestRunner don't have a good method
1947         for testing behaviors that are specific to active windows. That's the same reason
1948         that the change that caused this bug didn't come with a regression test.
1949
1950         * rendering/RenderTheme.cpp:
1951         (WebCore::RenderTheme::adjustStyle): Renamed "e" to "element". Added a comment to
1952         clarify the meaning of the setInsideDefaultButton function, and added an
1953         isDisabledFormControl check so it won't trigger on a disabled button.
1954         (WebCore::RenderTheme::systemColor): Moved CSSValueActivebuttontext into
1955         alphabetical order to match the rest of the switch statement ordering.
1956
1957         * rendering/RenderThemeMac.mm:
1958         (WebCore::RenderThemeMac::systemColor): Moved CSSValueActivebuttontext into
1959         alphabetical order to match the rest of the switch statement ordering. Also
1960         fixed its behavior on older versions of OS X; it should just return the same
1961         thing that CSSValueButtontext would return in that context.
1962
1963 2015-04-26  Yusuke Suzuki  <utatane.tea@gmail.com>
1964
1965         [ES6] Implement ES6 template literals
1966         https://bugs.webkit.org/show_bug.cgi?id=142691
1967
1968         Reviewed by Darin Adler.
1969
1970         Add ENABLE_ES6_TEMPLATE_LITERAL_SYNTAX compile time flag.
1971
1972         * Configurations/FeatureDefines.xcconfig:
1973
1974 2015-04-26  Javier Fernandez  <jfernandez@igalia.com>
1975
1976         [CSS Grid Layout] Support for align-self and align-items in grid layout
1977         https://bugs.webkit.org/show_bug.cgi?id=133225
1978
1979         Reviewed by Darin Adler.
1980
1981         Implementation of align-self and align-items properties for grid. It supports
1982         different writing-modes and direction. Margins, borders and paddings are also
1983         considered when computing the final position and stretched size.
1984
1985         Overflow handling is still missing and will be added when implemented row-axis
1986         alignment support.
1987
1988         Test: fast/css-grid-layout/grid-align.html
1989
1990         * rendering/RenderBox.cpp:
1991         (WebCore::RenderBox::computeLogicalHeight):
1992         * rendering/RenderGrid.cpp:
1993         (WebCore::RenderGrid::logicalContentHeightForChild):
1994         (WebCore::RenderGrid::layoutGridItems):
1995         (WebCore::computeOverflowAlignmentOffset):
1996         (WebCore::RenderGrid::endOfRowForChild):
1997         (WebCore::RenderGrid::startOfRowForChild):
1998         (WebCore::RenderGrid::centeredRowPositionForChild):
1999         (WebCore::marginWidthForChild):
2000         (WebCore::marginHeightForChild):
2001         (WebCore::RenderGrid::allowedToStretchLogicalHeightForChild):
2002         (WebCore::RenderGrid::needToStretchChildLogicalHeight):
2003         (WebCore::RenderGrid::marginLogicalHeightForChild):
2004         (WebCore::RenderGrid::availableAlignmentSpaceForChildBeforeStretching):
2005         (WebCore::RenderGrid::applyStretchAlignmentToChildIfNeeded):
2006         (WebCore::RenderGrid::rowPositionForChild):
2007         (WebCore::RenderGrid::findChildLogicalPosition):
2008         (WebCore::RenderGrid::populateGridPositions): Deleted.
2009         * rendering/RenderGrid.h:
2010
2011 2015-04-26  Doug Russell  <d_russell@apple.com>
2012
2013         AX: richer text change notifications (142719)
2014         https://bugs.webkit.org/show_bug.cgi?id=142719
2015
2016         Reviewed by Darin Adler.
2017
2018         Richer accessibility value change notifications. Introduce AXTextEditType,
2019         postTextStateChangeNotification and postTextReplacementNotification to give assistive
2020         tech apps more reliable context for responding to changes in web content. Also implement
2021         a mechanism to post value changes in password form fields in coalesced ticks to thwart
2022         analyzing the cadence of changes.
2023
2024         Richer accessibility selection change notifications. Introduce AXTextStateChangeIntent,
2025         and an overload of postTextReplacementNotification to give assistive tech apps more
2026         reliable context for responding to changes in web content selection. Also block posting
2027         selection changes on password fields.
2028
2029         Tests: platform/mac/accessibility/input-replacevalue-userinfo.html
2030                platform/mac/accessibility/selection-change-userinfo.html
2031                platform/mac/accessibility/value-change-userinfo.html
2032
2033         * CMakeLists.txt:
2034         * WebCore.vcxproj/WebCore.vcxproj:
2035         * WebCore.vcxproj/WebCore.vcxproj.filters:
2036         * WebCore.xcodeproj/project.pbxproj:
2037         * accessibility/AXObjectCache.cpp:
2038         (WebCore::AXObjectCache::AXObjectCache):
2039         (WebCore::AXObjectCache::notificationPostTimerFired):
2040         (WebCore::AXObjectCache::passwordNotificationPostTimerFired):
2041         (WebCore::AXObjectCache::showIntent):
2042         (WebCore::AXObjectCache::setTextSelectionIntent):
2043         (WebCore::isPasswordFieldOrContainedByPasswordField):
2044         (WebCore::AXObjectCache::postTextStateChangeNotification):
2045         (WebCore::AXObjectCache::postTextReplacementNotification):
2046         (WebCore::AXObjectCache::enqueuePasswordValueChangeNotification):
2047         (WebCore::AXObjectCache::rootWebArea):
2048         (WebCore::AXObjectCache::textChangeForEditType):
2049         (WebCore::AXObjectCache::selectedChildrenChanged): Deleted.
2050         (WebCore::AXObjectCache::frameLoadingEventNotification): Deleted.
2051         * accessibility/AXObjectCache.h:
2052         (WebCore::AXObjectCache::postTextStateChangeNotification):
2053         (WebCore::AXObjectCache::postTextReplacementNotification):
2054         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
2055         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
2056         (WebCore::AXObjectCache::textChangeForEditType):
2057         (WebCore::AXObjectCache::nodeTextChangePlatformNotification):
2058         (WebCore::AXObjectCache::computedObjectAttributeCache): Deleted.
2059         (WebCore::AXObjectCache::getOrCreate): Deleted.
2060         (WebCore::AXObjectCache::attachWrapper): Deleted.
2061         * accessibility/AXTextStateChangeIntent.h: Added.
2062         (WebCore::AXTextStateChangeIntent::AXTextStateChangeIntent):
2063         * accessibility/AccessibilityNodeObject.cpp:
2064         (WebCore::AccessibilityNodeObject::passwordFieldOrContainingPasswordField):
2065         * accessibility/AccessibilityNodeObject.h:
2066         * accessibility/AccessibilityObject.cpp:
2067         (WebCore::AccessibilityObject::isContainedByPasswordField):
2068         * accessibility/AccessibilityObject.h:
2069         (WebCore::AccessibilityObject::passwordFieldOrContainingPasswordField):
2070         (WebCore::AccessibilityObject::isPasswordField): Deleted.
2071         * accessibility/AccessibilityRenderObject.cpp:
2072         (WebCore::AccessibilityRenderObject::setSelectedTextRange):
2073         (WebCore::AccessibilityRenderObject::setSelectedVisiblePositionRange):
2074         * accessibility/AccessibilityScrollView.h:
2075         * accessibility/atk/AXObjectCacheAtk.cpp:
2076         (WebCore::AXObjectCache::nodeTextChangePlatformNotification):
2077         * accessibility/ios/AXObjectCacheIOS.mm:
2078         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
2079         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
2080         * accessibility/mac/AXObjectCacheMac.mm:
2081         (WebCore::AXObjectCache::setShouldRepostNotificationsForTests):
2082         (WebCore::AXPostNotificationWithUserInfo):
2083         (WebCore::AXObjectCache::postPlatformNotification):
2084         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
2085         (WebCore::textReplacementChangeDictionary):
2086         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
2087         * accessibility/mac/WebAccessibilityObjectWrapperBase.h:
2088         * accessibility/mac/WebAccessibilityObjectWrapperBase.mm:
2089         (+[WebAccessibilityObjectWrapperBase accessibilitySetShouldRepostNotifications:]):
2090         (-[WebAccessibilityObjectWrapperBase accessibilityPostedNotification:]):
2091         (arrayRemovingNonJSONTypes):
2092         (dictionaryRemovingNonJSONTypes):
2093         (-[WebAccessibilityObjectWrapperBase accessibilityPostedNotification:userInfo:]):
2094         * accessibility/mac/WebAccessibilityObjectWrapperMac.h:
2095         * accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
2096         (textMarkerRangeFromVisiblePositions):
2097         (-[WebAccessibilityObjectWrapper textMarkerRangeFromVisiblePositions:endPosition:]):
2098         * editing/AppendNodeCommand.cpp:
2099         (WebCore::AppendNodeCommand::AppendNodeCommand):
2100         (WebCore::sendAXTextChangedIgnoringLineBreaks):
2101         (WebCore::AppendNodeCommand::doApply):
2102         (WebCore::AppendNodeCommand::doUnapply):
2103         * editing/AppendNodeCommand.h:
2104         (WebCore::AppendNodeCommand::create):
2105         * editing/ApplyStyleCommand.cpp:
2106         (WebCore::ApplyStyleCommand::ApplyStyleCommand):
2107         (WebCore::ApplyStyleCommand::applyBlockStyle): Deleted.
2108         * editing/ApplyStyleCommand.h:
2109         * editing/CompositeEditCommand.cpp:
2110         (WebCore::EditCommandComposition::unapplyEditType):
2111         (WebCore::CompositeEditCommand::CompositeEditCommand):
2112         (WebCore::CompositeEditCommand::apply):
2113         (WebCore::CompositeEditCommand::insertParagraphSeparator):
2114         (WebCore::CompositeEditCommand::insertNodeBefore):
2115         (WebCore::CompositeEditCommand::appendNode):
2116         (WebCore::CompositeEditCommand::removeNodePreservingChildren):
2117         (WebCore::CompositeEditCommand::insertTextIntoNode):
2118         (WebCore::CompositeEditCommand::deleteTextFromNode):
2119         (WebCore::CompositeEditCommand::replaceTextInNode):
2120         (WebCore::CompositeEditCommand::moveParagraphs):
2121         (WebCore::EditCommandComposition::getNodesInCommand): Deleted.
2122         (WebCore::CompositeEditCommand::applyStyle): Deleted.
2123         (WebCore::CompositeEditCommand::insertLineBreak): Deleted.
2124         (WebCore::CompositeEditCommand::insertNodeAt): Deleted.
2125         (WebCore::CompositeEditCommand::removeChildrenInRange): Deleted.
2126         (WebCore::CompositeEditCommand::inputText): Deleted.
2127         * editing/CompositeEditCommand.h:
2128         * editing/DeleteFromTextNodeCommand.cpp:
2129         (WebCore::DeleteFromTextNodeCommand::DeleteFromTextNodeCommand):
2130         (WebCore::DeleteFromTextNodeCommand::doApply):
2131         (WebCore::DeleteFromTextNodeCommand::doUnapply):
2132         * editing/DeleteFromTextNodeCommand.h:
2133         (WebCore::DeleteFromTextNodeCommand::create):
2134         (WebCore::DeleteFromTextNodeCommand::deletedText):
2135         * editing/DeleteSelectionCommand.cpp:
2136         (WebCore::DeleteSelectionCommand::DeleteSelectionCommand):
2137         (WebCore::DeleteSelectionCommand::preservesTypingStyle): Deleted.
2138         * editing/DeleteSelectionCommand.h:
2139         (WebCore::DeleteSelectionCommand::create):
2140         * editing/DictationCommand.cpp:
2141         (WebCore::DictationCommand::insertTextRunWithoutNewlines):
2142         (WebCore::DictationCommand::insertParagraphSeparator):
2143         * editing/EditAction.h:
2144         * editing/EditCommand.cpp:
2145         (WebCore::EditCommand::EditCommand):
2146         (WebCore::EditCommand::editingAction):
2147         (WebCore::EditCommand::applyEditType):
2148         (WebCore::EditCommand::unapplyEditType):
2149         (WebCore::SimpleEditCommand::SimpleEditCommand):
2150         (WebCore::SimpleEditCommand::notifyAccessibilityForTextChange):
2151         (WebCore::EditCommand::setParent): Deleted.
2152         * editing/EditCommand.h:
2153         * editing/EditingAllInOne.cpp:
2154         * editing/Editor.cpp:
2155         (WebCore::Editor::handleTextEvent):
2156         (WebCore::Editor::deleteSelectionWithSmartDelete):
2157         (WebCore::Editor::replaceSelectionWithFragment):
2158         (WebCore::Editor::replaceSelectionWithText):
2159         (WebCore::Editor::appliedEditing):
2160         (WebCore::Editor::unappliedEditing):
2161         (WebCore::Editor::performCutOrCopy):
2162         (WebCore::Editor::markMisspellingsAfterTypingToWord):
2163         (WebCore::Editor::changeBackToReplacedString):
2164         (WebCore::Editor::transpose):
2165         (WebCore::Editor::changeSelectionAfterCommand):
2166         * editing/Editor.h:
2167         * editing/EditorCommand.cpp:
2168         (WebCore::executeInsertFragment):
2169         * editing/FrameSelection.cpp:
2170         (WebCore::FrameSelection::moveTo):
2171         (WebCore::FrameSelection::moveWithoutValidationTo):
2172         (WebCore::FrameSelection::setSelectionByMouseIfDifferent):
2173         (WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance):
2174         (WebCore::FrameSelection::setSelection):
2175         (WebCore::FrameSelection::updateAndRevealSelection):
2176         (WebCore::isBoundary):
2177         (WebCore::FrameSelection::textSelectionIntent):
2178         (WebCore::FrameSelection::modify):
2179         (WebCore::FrameSelection::selectAll):
2180         (WebCore::FrameSelection::wordSelectionContainingCaretSelection):
2181         (WebCore::FrameSelection::modifyMovingBackward): Deleted.
2182         (WebCore::FrameSelection::selectFrameElementInParentIfFullySelected): Deleted.
2183         (WebCore::FrameSelection::selectionAtWordStart): Deleted.
2184         * editing/FrameSelection.h:
2185         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
2186         (WebCore::FrameSelection::selection): Deleted.
2187         * editing/InsertIntoTextNodeCommand.cpp:
2188         (WebCore::InsertIntoTextNodeCommand::InsertIntoTextNodeCommand):
2189         (WebCore::InsertIntoTextNodeCommand::doApply):
2190         (WebCore::InsertIntoTextNodeCommand::doUnapply):
2191         * editing/InsertIntoTextNodeCommand.h:
2192         (WebCore::InsertIntoTextNodeCommand::create):
2193         (WebCore::InsertIntoTextNodeCommand::insertedText):
2194         * editing/InsertNodeBeforeCommand.cpp:
2195         (WebCore::InsertNodeBeforeCommand::InsertNodeBeforeCommand):
2196         (WebCore::InsertNodeBeforeCommand::doApply):
2197         (WebCore::InsertNodeBeforeCommand::doUnapply):
2198         * editing/InsertNodeBeforeCommand.h:
2199         (WebCore::InsertNodeBeforeCommand::create):
2200         * editing/InsertParagraphSeparatorCommand.cpp:
2201         (WebCore::InsertParagraphSeparatorCommand::InsertParagraphSeparatorCommand):
2202         * editing/InsertParagraphSeparatorCommand.h:
2203         (WebCore::InsertParagraphSeparatorCommand::create):
2204         * editing/InsertTextCommand.cpp:
2205         (WebCore::InsertTextCommand::InsertTextCommand):
2206         * editing/InsertTextCommand.h:
2207         (WebCore::InsertTextCommand::create):
2208         (WebCore::InsertTextCommand::createWithMarkerSupplier):
2209         * editing/MoveSelectionCommand.cpp:
2210         (WebCore::MoveSelectionCommand::doApply):
2211         * editing/RemoveNodePreservingChildrenCommand.cpp:
2212         (WebCore::RemoveNodePreservingChildrenCommand::RemoveNodePreservingChildrenCommand):
2213         * editing/RemoveNodePreservingChildrenCommand.h:
2214         (WebCore::RemoveNodePreservingChildrenCommand::create):
2215         * editing/ReplaceDeleteFromTextNodeCommand.cpp: Copied from Source/WebCore/editing/AppendNodeCommand.h.
2216         (WebCore::ReplaceDeleteFromTextNodeCommand::ReplaceDeleteFromTextNodeCommand):
2217         (WebCore::ReplaceDeleteFromTextNodeCommand::notifyAccessibilityForTextChange):
2218         * editing/ReplaceDeleteFromTextNodeCommand.h: Copied from Source/WebCore/editing/AppendNodeCommand.h.
2219         * editing/ReplaceInsertIntoTextNodeCommand.cpp: Added.
2220         (WebCore::ReplaceInsertIntoTextNodeCommand::ReplaceInsertIntoTextNodeCommand):
2221         (WebCore::ReplaceInsertIntoTextNodeCommand::notifyAccessibilityForTextChange):
2222         * editing/ReplaceInsertIntoTextNodeCommand.h: Copied from Source/WebCore/editing/RemoveNodePreservingChildrenCommand.h.
2223         * editing/ReplaceSelectionCommand.cpp:
2224         (WebCore::ReplaceSelectionCommand::ReplaceSelectionCommand):
2225         (WebCore::ReplaceSelectionCommand::InsertedNodes::didReplaceNode): Deleted.
2226         (WebCore::ReplaceSelectionCommand::insertAsListItems): Deleted.
2227         * editing/ReplaceSelectionCommand.h:
2228         (WebCore::ReplaceSelectionCommand::create):
2229         * editing/TypingCommand.cpp:
2230         (WebCore::TypingCommand::insertTextRunWithoutNewlines):
2231         (WebCore::TypingCommand::insertParagraphSeparator):
2232         * editing/atk/FrameSelectionAtk.cpp:
2233         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
2234         * editing/ios/DictationCommandIOS.cpp:
2235         (WebCore::DictationCommandIOS::DictationCommandIOS):
2236         * editing/ios/DictationCommandIOS.h:
2237         * editing/mac/FrameSelectionMac.mm:
2238         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
2239         * html/HTMLTextFormControlElement.cpp:
2240         (WebCore::HTMLTextFormControlElement::setInnerTextValue):
2241         * page/DragController.cpp:
2242         (WebCore::DragController::concludeEditDrag):
2243         * page/EventHandler.cpp:
2244         (WebCore::setInitialKeyboardSelection):
2245         * page/FocusController.cpp:
2246         (WebCore::FocusController::advanceFocusInDocumentOrder):
2247
2248 2015-04-26  Darin Adler  <darin@apple.com>
2249
2250         REGRESSION (r176751): line-height ignored in <button> elements
2251         https://bugs.webkit.org/show_bug.cgi?id=144234
2252
2253         Reviewed by Antti Koivisto.
2254
2255         Test: fast/forms/button-line-height.html
2256
2257         The theme code was overriding line heights on all themed form controls.
2258         Instead it should have only overridden line height when the theme overrides the font.
2259         For <input type=button> on Mac, the theme always overrides the font, but for
2260         other elements like <button> it does not.
2261
2262         * platform/Theme.h: Changed controlFont to return an Optional so we can tell
2263         when the theme is overriding the font. Otherwise if the font from the user-agent
2264         style sheet and the font from the theme are the same, we will think we are not
2265         overriding the font when we actually are.
2266
2267         * platform/mac/ThemeMac.h: Updated controlFont to return Optional.
2268         * platform/mac/ThemeMac.mm:
2269         (WebCore::ThemeMac::controlFont): Ditto.
2270
2271         * rendering/RenderTheme.cpp:
2272         (WebCore::RenderTheme::adjustStyle): Set line height only if the font is
2273         overriden by the theme, all the time for PushButtonPart on Mac, and not at all
2274         for other parts. Also tightened up the logic a little since RenderStyle's
2275         setFontDescription already does an "==" comparison; we don't have to do
2276         that twice.
2277
2278 2015-04-26  Darin Adler  <darin@apple.com>
2279
2280         REGRESSION (r173801): Use after free in WebCore::NotificationCenter::~NotificationCenter
2281         https://bugs.webkit.org/show_bug.cgi?id=137163
2282
2283         Reviewed by Andy Estes.
2284
2285         Test: fast/notifications/request-notification-permission-while-reloading.html
2286
2287         The test doesn't crash under WebKit2, but that's still OK for our purposes.
2288
2289         * Modules/notifications/NotificationCenter.cpp:
2290         (WebCore::NotificationCenter::NotificationCenter): Initialize m_timer.
2291         (WebCore::NotificationCenter::createNotification): Moved here from the header.
2292         (WebCore::NotificationCenter::requestPermission): Start the timer and ref the notification
2293         center when we need to defer a callback. Also use a lambda for the callback and changed
2294         the argument to match what the bindings actually pass. Before we said PassRefPtr, but the
2295         bindings were not transferring ownership of the VoidCallback. The new type is a little
2296         strange but it's consistent with how the bindings work right now.
2297         (WebCore::NotificationCenter::timerFired): Added. Calls all the callbacks, then does a deref
2298         to match the ref we did above.
2299         (WebCore::NotificationCenter::requestTimedOut): Deleted.
2300         (WebCore::NotificationCenter::NotificationRequestCallback::createAndStartTimer): Deleted.
2301         (WebCore::NotificationCenter::NotificationRequestCallback::NotificationRequestCallback): Deleted.
2302         (WebCore::NotificationCenter::NotificationRequestCallback::startTimer): Deleted.
2303         (WebCore::NotificationCenter::NotificationRequestCallback::timerFired): Deleted.
2304
2305         * Modules/notifications/NotificationCenter.h: Reorganized the header to be a bit more tidy.
2306         Changed the argument type for requestPermission to match the reality of what's passed by the
2307         bindings. Removed NotificationRequestCallback and replaced the m_callbacks HashSet with a
2308         vector of std::function.
2309
2310 2015-04-26  Simon Fraser  <simon.fraser@apple.com>
2311
2312         Modernize animations code
2313         https://bugs.webkit.org/show_bug.cgi?id=144196
2314
2315         Reviewed by Darin Adler.
2316
2317         General cleanup in animation-related code.
2318
2319         Use C++ references where possible. Use modern loops. Make classes fast-allocated.
2320         Use C++11 member initialization. Order member variables to optimize packing.
2321
2322         This removes some null checks in CompositeAnimation, but the values in m_transitions
2323         and m_keyframeAnimations can never be null.
2324
2325         No behavior change.
2326
2327         * page/animation/AnimationBase.cpp:
2328         (WebCore::AnimationBase::AnimationBase):
2329         (WebCore::AnimationBase::animationsMatch):
2330         (WebCore::AnimationBase::updateStateMachine):
2331         (WebCore::AnimationBase::fireAnimationEventsIfNeeded):
2332         (WebCore::AnimationBase::beginAnimationUpdateTime):
2333         (WebCore::AnimationBase::getElapsedTime):
2334         * page/animation/AnimationBase.h:
2335         (WebCore::AnimationBase::animation):
2336         (WebCore::AnimationBase::setAnimation):
2337         * page/animation/AnimationController.cpp:
2338         (WebCore::AnimationControllerPrivate::ensureCompositeAnimation):
2339         (WebCore::AnimationControllerPrivate::addToAnimationsWaitingForStartTimeResponse):
2340         * page/animation/CompositeAnimation.cpp:
2341         (WebCore::CompositeAnimation::CompositeAnimation):
2342         (WebCore::CompositeAnimation::clearRenderer):
2343         (WebCore::CompositeAnimation::updateTransitions):
2344         (WebCore::CompositeAnimation::updateKeyframeAnimations):
2345         (WebCore::CompositeAnimation::animate):
2346         (WebCore::CompositeAnimation::getAnimatedStyle):
2347         (WebCore::CompositeAnimation::timeToNextService):
2348         (WebCore::CompositeAnimation::getAnimationForProperty):
2349         (WebCore::CompositeAnimation::computeExtentOfTransformAnimation):
2350         (WebCore::CompositeAnimation::suspendAnimations):
2351         (WebCore::CompositeAnimation::resumeAnimations):
2352         (WebCore::CompositeAnimation::overrideImplicitAnimations):
2353         (WebCore::CompositeAnimation::resumeOverriddenImplicitAnimations):
2354         (WebCore::CompositeAnimation::isAnimatingProperty):
2355         (WebCore::CompositeAnimation::pauseTransitionAtTime):
2356         (WebCore::CompositeAnimation::numberOfActiveAnimations):
2357         * page/animation/CompositeAnimation.h:
2358         (WebCore::CompositeAnimation::create):
2359         (WebCore::CompositeAnimation::animationController):
2360         * page/animation/ImplicitAnimation.cpp:
2361         (WebCore::ImplicitAnimation::ImplicitAnimation):
2362         (WebCore::ImplicitAnimation::sendTransitionEvent):
2363         * page/animation/ImplicitAnimation.h:
2364         (WebCore::ImplicitAnimation::create):
2365         * page/animation/KeyframeAnimation.cpp:
2366         (WebCore::KeyframeAnimation::KeyframeAnimation):
2367         (WebCore::KeyframeAnimation::animate):
2368         (WebCore::KeyframeAnimation::getAnimatedStyle):
2369         (WebCore::KeyframeAnimation::computeExtentOfTransformAnimation):
2370         (WebCore::KeyframeAnimation::startAnimation):
2371         (WebCore::KeyframeAnimation::sendAnimationEvent):
2372         (WebCore::KeyframeAnimation::overrideAnimations):
2373         (WebCore::KeyframeAnimation::resumeOverriddenAnimations):
2374         (WebCore::KeyframeAnimation::timeToNextService):
2375         * page/animation/KeyframeAnimation.h:
2376         * platform/animation/Animation.cpp:
2377         (WebCore::Animation::animationsMatch):
2378         * platform/animation/Animation.h:
2379         * rendering/RenderLayer.cpp:
2380         (WebCore::RenderLayer::paint):
2381         (WebCore::performOverlapTests):
2382         * rendering/style/KeyframeList.h:
2383         (WebCore::KeyframeList::properties):
2384         (WebCore::KeyframeList::keyframes):
2385         (WebCore::KeyframeList::beginProperties): Deleted.
2386         (WebCore::KeyframeList::endProperties): Deleted.
2387         (WebCore::KeyframeList::operator[]): Deleted.
2388         * rendering/style/RenderStyle.h:
2389
2390 2015-04-25  Simon Fraser  <simon.fraser@apple.com>
2391
2392         Expand compositing coverage rect when scrolling and animating
2393         https://bugs.webkit.org/show_bug.cgi?id=144214
2394         rdar://problem/20695926
2395
2396         Reviewed by Darin Adler.
2397
2398         r183300 added a secondary rect that gets mapped through graphics layers during
2399         layer flushing, which represents a rect, in layer coordinates, that represents
2400         the portion of this layer that's visible in the viewport.
2401
2402         This patch extends that rect based on scrolling and animating, with the extended
2403         coverage rect being mapped into descendants (where it's used to determine whether
2404         they should detach their backing store). This required moving the responsibility for
2405         extending the coverage rect from TileController (where it was used to compute
2406         tiled extent), to GraphicsLayerCA. Thus, GraphicsLayerCA now owns the concept
2407         of coverage rect, and pushes it onto TileControllers.
2408
2409         Test: compositing/tiling/transform-origin-tiled.html
2410
2411         * platform/graphics/TiledBacking.h: Coverage rect is now pushed onto
2412         TiledBacking from outside; new functions reflect that.
2413         * platform/graphics/ca/GraphicsLayerCA.cpp:
2414         (WebCore::GraphicsLayerCA::flushCompositingStateForThisLayerOnly): No need to pass
2415         old visible rect to commitLayerChangesBeforeSublayers.
2416         (WebCore::accumulatesTransform):
2417         (WebCore::GraphicsLayerCA::recursiveVisibleRectChangeRequiresFlush): Now calls computeVisibleAndCoverageRect(),
2418         then adjustCoverageRect() which adjusts for scrolling and animations.
2419         (WebCore::GraphicsLayerCA::computeVisibleAndCoverageRect): Fetch the coverage rect from the
2420         TransformState, but we can only use this if mapping it through various transforms didn't clamp
2421         it (which can happen with severe rotations in perspective).
2422         (WebCore::GraphicsLayerCA::adjustCoverageRect): If this layer represents the page tiled backing,
2423         ask the TileController to do coverage adjustment (code which should move into here eventually).
2424         For other tiled layers, do motion-based adjustment. This should really be done for all layers
2425         (an animating non-tiled layer may contain a tiled layer).
2426         (WebCore::GraphicsLayerCA::setVisibleAndCoverageRects): The VisibleRectChanged wasn't needed
2427         any more; layers only react to changed in coverage rect now.
2428         (WebCore::GraphicsLayerCA::recursiveCommitChanges): If adjustCoverageRect() changed the
2429         coverage rect, here we push the new rect back into the TransformState so it will affect
2430         descendants.
2431         (WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers):
2432         (WebCore::GraphicsLayerCA::updateCoverage): Coverage and backing store attachment go
2433         hand-in-hand now.
2434         (WebCore::GraphicsLayerCA::changeLayerTypeTo):
2435         (WebCore::GraphicsLayerCA::computeVisibleRect): Deleted.
2436         (WebCore::GraphicsLayerCA::updateBackingStoreAttachment): Deleted.
2437         (WebCore::GraphicsLayerCA::updateVisibleRect): Deleted.
2438         * platform/graphics/ca/GraphicsLayerCA.h:
2439         * platform/graphics/ca/TileController.cpp:
2440         (WebCore::TileController::setVisibleRect): Visible rect is only used for scroll performance
2441         logging now.
2442         (WebCore::TileController::setCoverageRect):
2443         (WebCore::TileController::tilesWouldChangeForCoverageRect):
2444         (WebCore::TileController::revalidateTiles):
2445         (WebCore::TileController::boundsForSize): This is required because when computeTileCoverageRect()
2446         is called at the top of committing the owning layer, we haven't yet pushed a new size to the
2447         underlying platform layer (which TileController::bounds() consults).
2448         (WebCore::TileController::bounds):
2449         (WebCore::TileController::computeTileCoverageRect): Have to push the new size in, since the
2450         underlying layer hasn't been updated yet.
2451         (WebCore::TileController::didRevalidateTiles):
2452         (WebCore::TileController::tilesWouldChangeForVisibleRect): Deleted.
2453         * platform/graphics/ca/TileController.h:
2454         * platform/graphics/ca/TileCoverageMap.cpp:
2455         (WebCore::TileCoverageMap::TileCoverageMap): Add a layer to the tile map that shows
2456         a dark blue outline for the coverage rect.
2457         (WebCore::TileCoverageMap::update): Fix some minor issues with map position when top
2458         content inset is non-zero.
2459         * platform/graphics/ca/TileCoverageMap.h:
2460         * platform/graphics/ca/TileGrid.cpp: Everything is in terms of coverage rect now.
2461         (WebCore::TileGrid::tilesWouldChangeForCoverageRect):
2462         (WebCore::TileGrid::revalidateTiles):
2463         (WebCore::TileGrid::tilesWouldChangeForVisibleRect): Deleted.
2464         * platform/graphics/ca/TileGrid.h:
2465         * platform/graphics/transforms/TransformState.cpp:
2466         (WebCore::TransformState::operator=):
2467         (WebCore::TransformState::mappedQuad): Pass direction into mapQuad().
2468         (WebCore::TransformState::mappedSecondaryQuad): Ditto.
2469         (WebCore::TransformState::setLastPlanarSecondaryQuad): This function allows a caller
2470         to pass in a secondary quad, and get it mapped into the coordinate space of the last
2471         "flattening" state (since the TransformState may have in-flight XY offset, or transform).
2472         This mapping is achieved by re-using mapQuad(), but in the inverse direction.
2473         (WebCore::TransformState::mapQuad): Make direction a parameter.
2474         (WebCore::TransformState::flattenWithTransform): This code omitted to map the secondary
2475         quad. Failure was detected by tests.
2476         * platform/graphics/transforms/TransformState.h:
2477         (WebCore::TransformState::isMappingSecondaryQuad):
2478         (WebCore::TransformState::direction):
2479         (WebCore::TransformState::inverseDirection):
2480         (WebCore::TransformState::lastPlanarSecondaryQuad): Deleted.
2481
2482 2015-04-25  Dan Bernstein  <mitz@apple.com>
2483
2484         Updated expected bindings generation test results after r183343.
2485
2486         * bindings/scripts/test/ObjC/DOMTestActiveDOMObject.h:
2487         * bindings/scripts/test/ObjC/DOMTestCallback.h:
2488         * bindings/scripts/test/ObjC/DOMTestCustomNamedGetter.h:
2489         * bindings/scripts/test/ObjC/DOMTestEventConstructor.h:
2490         * bindings/scripts/test/ObjC/DOMTestEventTarget.h:
2491         * bindings/scripts/test/ObjC/DOMTestException.h:
2492         * bindings/scripts/test/ObjC/DOMTestGenerateIsReachable.h:
2493         * bindings/scripts/test/ObjC/DOMTestInterface.h:
2494         * bindings/scripts/test/ObjC/DOMTestMediaQueryListListener.h:
2495         * bindings/scripts/test/ObjC/DOMTestNamedConstructor.h:
2496         * bindings/scripts/test/ObjC/DOMTestNode.h:
2497         * bindings/scripts/test/ObjC/DOMTestNondeterministic.h:
2498         * bindings/scripts/test/ObjC/DOMTestObj.h:
2499         * bindings/scripts/test/ObjC/DOMTestOverloadedConstructors.h:
2500         * bindings/scripts/test/ObjC/DOMTestSerializedScriptValueInterface.h:
2501         * bindings/scripts/test/ObjC/DOMTestTypedefs.h:
2502         * bindings/scripts/test/ObjC/DOMattribute.h:
2503         * bindings/scripts/test/ObjC/DOMreadonly.h:
2504
2505 2015-04-25  Myles C. Maxfield  <mmaxfield@apple.com>
2506
2507         font-synthesis's initial value is "style weight"
2508         https://bugs.webkit.org/show_bug.cgi?id=144195
2509
2510         Reviewed by Darin Adler.
2511
2512         Updated fast/css3-text/font-synthesis-parse.html.
2513
2514         * rendering/style/RenderStyle.h:
2515
2516 2015-04-25  Commit Queue  <commit-queue@webkit.org>
2517
2518         Unreviewed, rolling out r183305.
2519         https://bugs.webkit.org/show_bug.cgi?id=144213
2520
2521         Crashes on wikipedia (Requested by litherum on #webkit).
2522
2523         Reverted changeset:
2524
2525         "[Cocoa] FontPlatformData's equality check should always use
2526         reference URLs"
2527         https://bugs.webkit.org/show_bug.cgi?id=144168
2528         http://trac.webkit.org/changeset/183305
2529
2530 2015-04-25  Dan Bernstein  <mitz@apple.com>
2531
2532         WebCore part of <rdar://problem/20697966> Avoid using TBD as an argument to NS_AVAILABLE
2533         https://bugs.webkit.org/show_bug.cgi?id=144201
2534
2535         Reviewed by Darin Adler.
2536
2537         Instead of TBD, use the high version number to which it corresponds in CFAvailability.h,
2538         9876.5.
2539
2540         * bindings/objc/WebKitAvailability.h: Added a definition of __NSi_9876_5, so that we can
2541         use 9876_5 in availability macros. Removed the definition of
2542         __AVAILABILITY_INTERNAL__MAC_TBD, which will no longer be used.
2543
2544         * bindings/scripts/CodeGeneratorObjC.pm:
2545         (ReadPublicInterfaces): Use 9876_5 instead of TBD.
2546
2547 2015-04-25  Timothy Hatcher  <timothy@apple.com>
2548
2549         Update localized strings.
2550
2551         * English.lproj/Localizable.strings: Updated.
2552
2553 2015-04-25  Darin Adler  <darin@apple.com>
2554
2555         Crash if IDBTransaction is aborted right after it's created
2556         https://bugs.webkit.org/show_bug.cgi?id=144199
2557
2558         Reviewed by Simon Fraser.
2559
2560         Test: storage/indexeddb/transaction-abort.html
2561
2562         * Modules/indexeddb/IDBTransactionBackend.cpp:
2563         (WebCore::IDBTransactionBackend::IDBTransactionBackend): Don't start the
2564         transaction if it is already complete (has been aborted).
2565
2566 2015-04-25  Martin Robinson  <mrobinson@igalia.com>
2567
2568         Rename ENABLE_3D_RENDERING to ENABLE_3D_TRANSFORMS
2569         https://bugs.webkit.org/show_bug.cgi?id=144182
2570
2571         Reviewed by Simon Fraser.
2572
2573         * Configurations/FeatureDefines.xcconfig: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2574         * WebCore.vcxproj/WebCoreCommon.props: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2575         * WebCore.vcxproj/WebCoreTestSupportCommon.props: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2576         * css/CSSComputedStyleDeclaration.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2577         * css/MediaQueryEvaluator.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2578         * platform/graphics/GraphicsContext.h: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2579         * platform/graphics/cairo/GraphicsContextCairo.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2580         * platform/graphics/texmap/TextureMapperImageBuffer.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2581         * rendering/RenderLayer.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2582         * rendering/RenderLayerCompositor.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2583         * rendering/RenderObject.cpp: Replace all instances of 3D_RENDERING with 3D_TRANSFORMS.
2584
2585 2015-04-24  Myles C. Maxfield  <mmaxfield@apple.com>
2586
2587         [Cocoa] FontPlatformData's equality check should always use reference URLs
2588         https://bugs.webkit.org/show_bug.cgi?id=144168
2589
2590         Reviewed by Tim Horton.
2591
2592         <rdar://problem/18985642> is not fixed, so we need to continue using the older
2593         objectForEqualityCheck().
2594
2595         No new tests because there is no behavior change.
2596
2597         * platform/graphics/cocoa/FontPlatformDataCocoa.mm:
2598         (WebCore::FontPlatformData::objectForEqualityCheck):
2599
2600 2015-04-24  Myles C. Maxfield  <mmaxfield@apple.com>
2601
2602         Implement parsing support for font-synthesis CSS property
2603         https://bugs.webkit.org/show_bug.cgi?id=144180
2604         <rdar://problem/20692791>
2605         <rdar://problem/20625024>
2606
2607         Reviewed by Tim Horton.
2608
2609         See http://www.w3.org/TR/css-fonts-3/#font-synthesis-prop
2610
2611         This property allows web authors to opt out of font synthesis. This patch only
2612         implements parsing support for the property.
2613
2614         Test: fast/css3-text/font-synthesis-parse.html
2615
2616         * css/CSSComputedStyleDeclaration.cpp:
2617         (WebCore::fontSynthesisFromStyle): Create a CSSValue for the existing style object.
2618         (WebCore::ComputedStyleExtractor::propertyValue): Call fontSynthesisFromStyle().
2619         * css/CSSParser.cpp:
2620         (WebCore::CSSParser::parseValue): Call parseFontSynthesis().
2621         (WebCore::CSSParser::parseFontSynthesis): Accept the grammar
2622         "none | [ weight || style ]"
2623         * css/CSSParser.h: Function signature.
2624         * css/CSSPropertyNames.in: New CSS property name.
2625         * css/CSSValueKeywords.in: New CSS value names.
2626         * css/StyleBuilderCustom.h:
2627         (WebCore::StyleBuilderCustom::applyValueFontSynthesis): Construct an internal
2628         representation of font-synthesis for a given CSSValue.
2629         * rendering/style/RenderStyle.h: Function signature.
2630         * rendering/style/RenderStyleConstants.h: Internal representation of
2631         font-synthesis.
2632         * rendering/style/StyleRareInheritedData.h: Where we actually store the bits
2633         related to this internal representation.
2634
2635 2015-04-24  Simon Fraser  <simon.fraser@apple.com>
2636
2637         Have the web inspector report accurate memory use for layers with detached backing store
2638         https://bugs.webkit.org/show_bug.cgi?id=144179
2639
2640         Reviewed by Dean Jackson.
2641
2642         Only report memory use for layers whose backing store is attached.
2643
2644         * platform/graphics/ca/GraphicsLayerCA.cpp:
2645         * platform/graphics/ca/PlatformCALayer.h: Add backingContributesToMemoryEstimate()
2646         which platforms can override if they allow backing store detaching.
2647
2648 2015-04-24  Simon Fraser  <simon.fraser@apple.com>
2649
2650         Track a coverage rect through GraphicsLayerCA flushes, use it to mark backing store attached
2651         https://bugs.webkit.org/show_bug.cgi?id=144165
2652
2653         Reviewed by Dean Jackson.
2654
2655         Push in the clipRect as the secondary rect when doing a GraphicsLayerCA flush,
2656         which maps this rect through all the layers. Each layer tests intersection with
2657         this rect to determine if its backing store should be attached.
2658
2659         This will cause us to drop backing store for layers that don't intersect the
2660         visible part of the view, which is too aggressive. A future patch will add
2661         some padding.
2662
2663         Tests: compositing/visible-rect/coverage-clipped.html
2664                compositing/visible-rect/coverage-scrolling.html
2665
2666         * platform/graphics/ca/GraphicsLayerCA.cpp:
2667         (WebCore::GraphicsLayerCA::GraphicsLayerCA): Remove initialization of things with
2668         C++11 initializers. Initialize the new m_intersectsCoverageRect bit.
2669         (WebCore::GraphicsLayerCA::flushCompositingState): Push the clipRect in as the
2670         secondary coverage rect. A future patch will inflate this on the way down the tree.
2671         (WebCore::GraphicsLayerCA::computeVisibleRect): If we're clipping, and
2672         we have a secondary coverage rect, that rect can be clipped to us too.
2673         (WebCore::GraphicsLayerCA::setVisibleAndCoverageRects):
2674         (WebCore::GraphicsLayerCA::recursiveCommitChanges):
2675         (WebCore::GraphicsLayerCA::commitLayerChangesBeforeSublayers):
2676         (WebCore::GraphicsLayerCA::updateBackingStoreAttachment):
2677         (WebCore::GraphicsLayerCA::dumpAdditionalProperties):
2678         * platform/graphics/ca/GraphicsLayerCA.h: New CoverageRectChanged bit.
2679         Use more C++11 initializers.
2680         (WebCore::GraphicsLayerCA::coverageRect):
2681
2682 2015-04-24  Dean Jackson  <dino@apple.com>
2683
2684         AnimationController::scrollWasUpdated() shows up in scrolling profiles on pages that don't use scroll triggers
2685         https://bugs.webkit.org/show_bug.cgi?id=144173
2686         <rdar://problem/20526168>
2687
2688         Reviewed by Simon Fraser.
2689
2690         Keep a list of Animations that care about scroll updates, and only
2691         run the animation update if the list is not empty.
2692
2693         Covered by existing tests.
2694
2695         * page/animation/AnimationBase.cpp:
2696         (WebCore::AnimationBase::updateStateMachine): Tell the AnimationController
2697         if this is an animation that depends on scrolling.
2698         * page/animation/AnimationController.cpp:
2699         (WebCore::AnimationControllerPrivate::animationWillBeRemoved): Call the
2700         new removeFromAnimationsDependentOnScroll as this animation is deleted.
2701         (WebCore::AnimationControllerPrivate::addToAnimationsDependentOnScroll):
2702         (WebCore::AnimationControllerPrivate::removeFromAnimationsDependentOnScroll):
2703         (WebCore::AnimationControllerPrivate::scrollWasUpdated): Only update if
2704         there are animations that care.
2705         (WebCore::AnimationController::wantsScrollUpdates): Helper to expose this
2706         value to FrameView.
2707         * page/animation/AnimationController.h:
2708         * page/animation/AnimationControllerPrivate.h:
2709         (WebCore::AnimationControllerPrivate::wantsScrollUpdates):
2710
2711 2015-04-24  Tim Horton  <timothy_horton@apple.com>
2712
2713         WKPDFView does not support password-protected PDFs
2714         https://bugs.webkit.org/show_bug.cgi?id=144162
2715         <rdar://problem/18411512>
2716
2717         Reviewed by Andy Estes.
2718
2719         * English.lproj/Localizable.strings:
2720         Add some localizable strings.
2721
2722 2015-04-24  David Kilzer  <ddkilzer@apple.com>
2723
2724         Fix iOS EWS builds after updating to iOS 8.3 SDK
2725
2726         * platform/spi/cocoa/CoreTextSPI.h:
2727         * rendering/RenderThemeIOS.mm:
2728         (WebCore::RenderThemeIOS::updateCachedSystemFontDescription):
2729         - Update __IPHONE_OS_VERSION_MIN_REQUIRED for these constants.
2730
2731 2015-04-24  Jer Noble  <jer.noble@apple.com>
2732
2733         Unreviewed iOS build fix; add declarations to AVKitSPI.h
2734
2735         * platform/spi/cocoa/AVKitSPI.h:
2736
2737 2015-04-24  Enrica Casucci  <enrica@apple.com>
2738
2739         Make rangeExpandedAroundPositionByCharacters to all platforms.
2740         https://bugs.webkit.org/show_bug.cgi?id=144161
2741
2742         Reviewed by Tim Horton.
2743
2744         No change in functionality, simply making this available
2745         to all platforms.
2746
2747         * editing/VisibleUnits.cpp:
2748         (WebCore::rangeExpandedAroundPositionByCharacters):
2749         * editing/VisibleUnits.h:
2750         * editing/mac/DataDetection.mm:
2751         * editing/mac/DictionaryLookup.h:
2752         * editing/mac/DictionaryLookup.mm:
2753         (WebCore::rangeExpandedAroundPositionByCharacters): Deleted.
2754
2755 2015-04-24  Andreas Kling  <akling@apple.com>
2756
2757         Purge PassRefPtr from NamedNodeMap.
2758         <https://webkit.org/b/144091>
2759
2760         Reviewed by Antti Koivisto.
2761
2762         Use RefPtr instead of PassRefPtr in NamedNodeMap.
2763
2764         * dom/NamedNodeMap.cpp:
2765         (WebCore::NamedNodeMap::getNamedItem):
2766         (WebCore::NamedNodeMap::getNamedItemNS):
2767         (WebCore::NamedNodeMap::removeNamedItem):
2768         (WebCore::NamedNodeMap::removeNamedItemNS):
2769         (WebCore::NamedNodeMap::setNamedItem):
2770         (WebCore::NamedNodeMap::setNamedItemNS):
2771         (WebCore::NamedNodeMap::item):
2772         * dom/NamedNodeMap.h:
2773
2774 2015-04-24  Commit Queue  <commit-queue@webkit.org>
2775
2776         Unreviewed, rolling out r183266.
2777         https://bugs.webkit.org/show_bug.cgi?id=144164
2778
2779         Broke 32-bit build and a test. (Requested by ap on #webkit).
2780
2781         Reverted changeset:
2782
2783         "AX: richer text change notifications (142719)"
2784         https://bugs.webkit.org/show_bug.cgi?id=142719
2785         http://trac.webkit.org/changeset/183266
2786
2787 2015-04-24  Brady Eidson  <beidson@apple.com>
2788
2789         Origin header is preserved on cross-origin redirects.
2790         https://bugs.webkit.org/show_bug.cgi?id=144157.
2791
2792         Reviewed by Sam Weinig.
2793
2794         Tests: http/tests/security/cors-post-redirect-301.html
2795                http/tests/security/cors-post-redirect-302.html
2796                http/tests/security/cors-post-redirect-307.html
2797                http/tests/security/cors-post-redirect-308.html
2798
2799         * platform/network/cf/ResourceHandleCFNet.cpp:
2800         (WebCore::ResourceHandle::willSendRequest): Always clear any origin header for cross-origin redirects.
2801         * platform/network/mac/ResourceHandleMac.mm:
2802         (WebCore::ResourceHandle::willSendRequest): Ditto.
2803
2804 2015-04-24  Brent Fulgham  <bfulgham@apple.com>
2805
2806         Immediate action not functional for embedded PDFs
2807         https://bugs.webkit.org/show_bug.cgi?id=143952
2808         <rdar://problem/19842365>
2809
2810         Reviewed by Tim Horton.
2811
2812         Add a dictionary lookup method to allow us to retrieve
2813         relevant information for PDFs.
2814
2815         * editing/mac/DictionaryLookup.mm:
2816         (WebCore::dictionaryLookupForPDFSelection): Updated to properly handle cases
2817         where the Lookup engine selects a smaller range than the initial automatic
2818         selection performed on clicking.
2819
2820 2015-04-24  Simon Fraser  <simon.fraser@apple.com>
2821
2822         Make it possible to map a secondary quad through TransformState
2823         https://bugs.webkit.org/show_bug.cgi?id=144156
2824
2825         Reviewed by Dean Jackson.
2826
2827         A future patch will need to map two quads simultaneously through TransformState,
2828         so add the ability to provide an optional secondary quad.
2829
2830         This patch also firms up the setQuad() contract, fixing webkit.org/b/106680,
2831         requiring the state to be flattened when setting the quad (and now, the secondary quad).
2832         Previously, setQuad implicitly flattened but failed to update m_mapPoint when
2833         doing so.
2834
2835         * platform/graphics/ca/GraphicsLayerCA.cpp:
2836         (WebCore::GraphicsLayerCA::computeVisibleRect): Now we have to explicitly flatten
2837         before setting the quad.
2838         * platform/graphics/ca/GraphicsLayerCA.h: Drive-up #include removal.
2839         * platform/graphics/transforms/TransformState.cpp:
2840         (WebCore::TransformState::operator=): Copy the secondary quad if we have one.
2841         (WebCore::TransformState::translateMappedCoordinates): Move the secondary quad
2842         if we have one.
2843         (WebCore::TransformState::mappedQuad): Code factored into mapQuad().
2844         (WebCore::TransformState::mappedSecondaryQuad): Return the secondary quad mapped
2845         into the state's current coordinate space.
2846         (WebCore::TransformState::mapQuad): Factored code.
2847         * platform/graphics/transforms/TransformState.h:
2848         (WebCore::TransformState::setQuad): Make the contract more explicit with assertions.
2849         (WebCore::TransformState::setSecondaryQuad): Ditto when setting the secondary quad.
2850         (WebCore::TransformState::lastPlanarSecondaryQuad):
2851         (WebCore::TransformState::lastPlanarQuad): Deleted.
2852
2853 2015-04-24  Myles C. Maxfield  <mmaxfield@apple.com>
2854
2855         [iOS] Reimplement r182512 and r183153 in a cleaner way
2856         https://bugs.webkit.org/show_bug.cgi?id=144151
2857
2858         Reviewed by Enrica Casucci.
2859
2860         On iOS, we create FontPlatformData's ctFont() by round tripping it through a CGFontRef.
2861         This causes the resultant ctFont() to lose system-font-ness. Patches r182512 and r183153
2862         react to this fact by making users of a FontPlatformData use the original font passed in
2863         to the FontPlatformData instead of the FontPlatformData's ctFont(), but only if we
2864         detect that the FontPlatformData represents a system font (the underlying APIs have
2865         different behavior for system fonts and non-system-fonts).
2866
2867         However, on OS X, we create a FontPlatformData's ctFont() directly from the original
2868         font passed in to the constructor. This preserves system-font-ness (because it no
2869         longer has the CGFontRef in the middle of the transformation). Therefore, OS X has the
2870         correct behavior regarding system fonts.
2871
2872         The difference between the two ctFont() creation codepaths seems to be historical
2873         rather than intentional. Rather than change all the call sites of ctFont() to use a
2874         different platform font object if a system font is detected, a cleaner solution is to
2875         simply unify the two ctFont() creation codepaths to the version which preserves system-
2876         font-ness. Doing this will make all users of FontPlatformData automatically have the
2877         correct behavior with no updates.
2878
2879         This patch reverts the relevant parts of r182512 and r183153 in favor of this new
2880         solution.
2881
2882         No new tests because there is no behavior change.
2883
2884         * platform/graphics/FontPlatformData.h:
2885         (WebCore::FontPlatformData::hashTableDeletedFontValue): Deleted.
2886         * platform/graphics/cocoa/FontCocoa.mm:
2887         (WebCore::Font::platformWidthForGlyph):
2888         * platform/graphics/cocoa/FontPlatformDataCocoa.mm:
2889         (WebCore::FontPlatformData::ctFontSize):
2890         (WebCore::FontPlatformData::ctFont):
2891         * platform/graphics/mac/SimpleFontDataCoreText.cpp:
2892         (WebCore::Font::getCFStringAttributes):
2893
2894 2015-04-24  Myles C. Maxfield  <mmaxfield@apple.com>
2895
2896         Unreviewed build fix.
2897
2898         * platform/graphics/cocoa/FontPlatformDataCocoa.mm:
2899         (WebCore::FontPlatformData::FontPlatformData):
2900
2901 2015-04-24  Myles C. Maxfield  <mmaxfield@apple.com>
2902
2903         [Cocoa] Start cleaning up FontPlatformData
2904         https://bugs.webkit.org/show_bug.cgi?id=144133
2905
2906         Reviewed by Enrica Casucci.
2907
2908         This is the start of a crusade to ultimately remove one of the CTFontRefs which we have inside
2909         FontPlatformData. This patch starts this effort out by removing the FontPlatformData
2910         constructor which accepts an NSFont. This constructor simply casts the NSFont to a CTFontRef,
2911         and forwards to another constructor. This patch moves this cast to callers of this constructor,
2912         thereby enumerating the places we have left that use NSFont with FontPlatformData.
2913
2914         This patch also cleans up two of the constructors in FontPlatformData.cpp to forward on to
2915         a common constructor.
2916
2917         This patch also collects places inside FontPlatformDataCocoa.mm where we check if a pointer is
2918         not 0 and not -1, and puts this common code inside a new function,
2919         FontPlatformData::isValidCTFontRef().
2920
2921         No new tests because there is no behavior change.
2922
2923         * platform/graphics/FontPlatformData.cpp:
2924         (WebCore::FontPlatformData::FontPlatformData): Coalesce constructors.
2925         * platform/graphics/FontPlatformData.h:
2926         (WebCore::FontPlatformData::isValidCTFontRef): Check if a pointer is not 0 and not -1.
2927         (WebCore::FontPlatformData::hashTableDeletedFontValue): Deleted.
2928         * platform/graphics/cocoa/FontCocoa.mm:
2929         (WebCore::Font::platformCreateScaledFont): Receive cast which has been hoisted from the deleted
2930         FontPlatformData constructor.
2931         (WebCore::Font::compositeFontReferenceFont): Ditto.
2932         * platform/graphics/cocoa/FontPlatformDataCocoa.mm:
2933         (WebCore::FontPlatformData::~FontPlatformData): Use isValidCTFontRef().
2934         (WebCore::FontPlatformData::platformDataInit): Ditto.
2935         (WebCore::FontPlatformData::platformDataAssign): Ditto.
2936         (WebCore::FontPlatformData::platformIsEqual): Simplify preprocessor macros.
2937         (WebCore::FontPlatformData::allowsLigatures): Remove unnecessary NSFont use.
2938         (WebCore::FontPlatformData::FontPlatformData): Deleted.
2939         * platform/graphics/mac/ComplexTextControllerCoreText.mm:
2940         (WebCore::ComplexTextController::collectComplexTextRunsForCharacters): Remove unnecessary
2941         NSFont use.
2942         * platform/graphics/mac/FontCacheMac.mm:
2943         (WebCore::FontCache::systemFallbackForCharacters): Receive cast which has been hoisted from the
2944         deleted FontPlatformData constructor.
2945         (WebCore::FontCache::createFontPlatformData): Ditto.
2946         * platform/mac/DragImageMac.mm:
2947         (WebCore::fontFromNSFont): Ditto.
2948         (WebCore::widthWithFont): Ditto.
2949         (WebCore::drawAtPoint): Ditto.
2950
2951 2015-04-24  Doug Russell  <d_russell@apple.com>
2952
2953         AX: richer text change notifications (142719)
2954         https://bugs.webkit.org/show_bug.cgi?id=142719
2955
2956         Reviewed by Darin Adler.
2957
2958         Richer accessibility value change notifications. Introduce AXTextEditType, postTextStateChangeNotification and postTextReplacementNotification to give assistive tech apps more reliable context for responding to changes in web content. Also implement a mechanism to post value changes in password form fields in coalesced ticks to thwart analyzing the cadence of changes.
2959
2960         Richer accessibility selection change notifications. Introduce AXTextStateChangeIntent, and an overload of postTextReplacementNotification to give assistive tech apps more reliable context for responding to changes in web content selection. Also block posting selection changes on password fields.
2961
2962         Tests: platform/mac/accessibility/input-replacevalue-userinfo.html
2963                platform/mac/accessibility/selection-change-userinfo.html
2964                platform/mac/accessibility/value-change-userinfo.html
2965
2966         * CMakeLists.txt:
2967         * WebCore.vcxproj/WebCore.vcxproj:
2968         * WebCore.vcxproj/WebCore.vcxproj.filters:
2969         * WebCore.xcodeproj/project.pbxproj:
2970         * accessibility/AXObjectCache.cpp:
2971         (WebCore::AXObjectCache::AXObjectCache):
2972         (WebCore::AXObjectCache::notificationPostTimerFired):
2973         (WebCore::AXObjectCache::passwordNotificationPostTimerFired):
2974         (WebCore::AXObjectCache::showIntent):
2975         (WebCore::AXObjectCache::setTextSelectionIntent):
2976         (WebCore::isPasswordFieldOrContainedByPasswordField):
2977         (WebCore::AXObjectCache::postTextStateChangeNotification):
2978         (WebCore::AXObjectCache::postTextReplacementNotification):
2979         (WebCore::AXObjectCache::enqueuePasswordValueChangeNotification):
2980         (WebCore::AXObjectCache::rootWebArea):
2981         (WebCore::AXObjectCache::selectedChildrenChanged): Deleted.
2982         * accessibility/AXObjectCache.h:
2983         (WebCore::AXObjectCache::postTextStateChangeNotification):
2984         (WebCore::AXObjectCache::postTextReplacementNotification):
2985         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
2986         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
2987         (WebCore::AXObjectCache::textChangeForEditType):
2988         (WebCore::AXObjectCache::nodeTextChangePlatformNotification):
2989         (WebCore::AXObjectCache::computedObjectAttributeCache): Deleted.
2990         (WebCore::AXObjectCache::getOrCreate): Deleted.
2991         (WebCore::AXObjectCache::attachWrapper): Deleted.
2992         * accessibility/AXTextStateChangeIntent.h: Added.
2993         (WebCore::AXTextStateChangeIntent::AXTextStateChangeIntent):
2994         * accessibility/AccessibilityNodeObject.cpp:
2995         (WebCore::AccessibilityNodeObject::passwordFieldOrContainingPasswordField):
2996         * accessibility/AccessibilityNodeObject.h:
2997         * accessibility/AccessibilityObject.cpp:
2998         (WebCore::AccessibilityObject::isContainedByPasswordField):
2999         * accessibility/AccessibilityObject.h:
3000         (WebCore::AccessibilityObject::passwordFieldOrContainingPasswordField):
3001         (WebCore::AccessibilityObject::isPasswordField): Deleted.
3002         * accessibility/AccessibilityRenderObject.cpp:
3003         (WebCore::AccessibilityRenderObject::setSelectedTextRange):
3004         (WebCore::AccessibilityRenderObject::setSelectedVisiblePositionRange):
3005         * accessibility/AccessibilityScrollView.h:
3006         * accessibility/atk/AXObjectCacheAtk.cpp:
3007         (WebCore::AXObjectCache::textChangeForEditType):
3008         (WebCore::AXObjectCache::nodeTextChangePlatformNotification):
3009         (WebCore::AXObjectCache::postPlatformNotification): Deleted.
3010         * accessibility/ios/AXObjectCacheIOS.mm:
3011         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
3012         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
3013         * accessibility/mac/AXObjectCacheMac.mm:
3014         (WebCore::AXObjectCache::setShouldRepostNotificationsForTests):
3015         (WebCore::AXPostNotificationWithUserInfo):
3016         (WebCore::AXObjectCache::postPlatformNotification):
3017         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
3018         (WebCore::textReplacementChangeDictionary):
3019         (WebCore::AXObjectCache::postTextReplacementPlatformNotification):
3020         * accessibility/mac/WebAccessibilityObjectWrapperBase.h:
3021         * accessibility/mac/WebAccessibilityObjectWrapperBase.mm:
3022         (+[WebAccessibilityObjectWrapperBase accessibilitySetShouldRepostNotifications:]):
3023         (-[WebAccessibilityObjectWrapperBase accessibilityPostedNotification:]):
3024         (arrayRemovingNonJSONTypes):
3025         (dictionaryRemovingNonJSONTypes):
3026         (-[WebAccessibilityObjectWrapperBase accessibilityPostedNotification:userInfo:]):
3027         * accessibility/mac/WebAccessibilityObjectWrapperMac.h:
3028         * accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
3029         (textMarkerRangeFromVisiblePositions):
3030         (-[WebAccessibilityObjectWrapper textMarkerRangeFromVisiblePositions:endPosition:]):
3031         * editing/AppendNodeCommand.cpp:
3032         (WebCore::AppendNodeCommand::AppendNodeCommand):
3033         (WebCore::sendAXTextChangedIgnoringLineBreaks):
3034         (WebCore::AppendNodeCommand::doApply):
3035         (WebCore::AppendNodeCommand::doUnapply):
3036         * editing/AppendNodeCommand.h:
3037         (WebCore::AppendNodeCommand::create):
3038         * editing/ApplyStyleCommand.cpp:
3039         (WebCore::ApplyStyleCommand::ApplyStyleCommand):
3040         (WebCore::ApplyStyleCommand::applyBlockStyle): Deleted.
3041         * editing/ApplyStyleCommand.h:
3042         * editing/CompositeEditCommand.cpp:
3043         (WebCore::EditCommandComposition::unapplyEditType):
3044         (WebCore::CompositeEditCommand::CompositeEditCommand):
3045         (WebCore::CompositeEditCommand::apply):
3046         (WebCore::CompositeEditCommand::insertParagraphSeparator):
3047         (WebCore::CompositeEditCommand::insertNodeBefore):
3048         (WebCore::CompositeEditCommand::appendNode):
3049         (WebCore::CompositeEditCommand::removeNodePreservingChildren):
3050         (WebCore::CompositeEditCommand::insertTextIntoNode):
3051         (WebCore::CompositeEditCommand::deleteTextFromNode):
3052         (WebCore::CompositeEditCommand::replaceTextInNode):
3053         (WebCore::CompositeEditCommand::moveParagraphs):
3054         (WebCore::EditCommandComposition::getNodesInCommand): Deleted.
3055         (WebCore::CompositeEditCommand::applyStyle): Deleted.
3056         (WebCore::CompositeEditCommand::insertLineBreak): Deleted.
3057         (WebCore::CompositeEditCommand::insertNodeAt): Deleted.
3058         (WebCore::CompositeEditCommand::removeChildrenInRange): Deleted.
3059         (WebCore::CompositeEditCommand::inputText): Deleted.
3060         * editing/CompositeEditCommand.h:
3061         * editing/DeleteFromTextNodeCommand.cpp:
3062         (WebCore::DeleteFromTextNodeCommand::DeleteFromTextNodeCommand):
3063         (WebCore::DeleteFromTextNodeCommand::doApply):
3064         (WebCore::DeleteFromTextNodeCommand::doUnapply):
3065         * editing/DeleteFromTextNodeCommand.h:
3066         (WebCore::DeleteFromTextNodeCommand::create):
3067         (WebCore::DeleteFromTextNodeCommand::deletedText):
3068         * editing/DeleteSelectionCommand.cpp:
3069         (WebCore::DeleteSelectionCommand::DeleteSelectionCommand):
3070         (WebCore::DeleteSelectionCommand::preservesTypingStyle): Deleted.
3071         * editing/DeleteSelectionCommand.h:
3072         (WebCore::DeleteSelectionCommand::create):
3073         * editing/DictationCommand.cpp:
3074         (WebCore::DictationCommand::insertTextRunWithoutNewlines):
3075         (WebCore::DictationCommand::insertParagraphSeparator):
3076         * editing/EditAction.h:
3077         * editing/EditCommand.cpp:
3078         (WebCore::EditCommand::EditCommand):
3079         (WebCore::EditCommand::editingAction):
3080         (WebCore::EditCommand::applyEditType):
3081         (WebCore::EditCommand::unapplyEditType):
3082         (WebCore::SimpleEditCommand::SimpleEditCommand):
3083         (WebCore::SimpleEditCommand::notifyAccessibilityForTextChange):
3084         (WebCore::EditCommand::setParent): Deleted.
3085         * editing/EditCommand.h:
3086         * editing/EditingAllInOne.cpp:
3087         * editing/Editor.cpp:
3088         (WebCore::Editor::handleTextEvent):
3089         (WebCore::Editor::deleteSelectionWithSmartDelete):
3090         (WebCore::Editor::replaceSelectionWithFragment):
3091         (WebCore::Editor::replaceSelectionWithText):
3092         (WebCore::Editor::appliedEditing):
3093         (WebCore::Editor::unappliedEditing):
3094         (WebCore::Editor::performCutOrCopy):
3095         (WebCore::Editor::markMisspellingsAfterTypingToWord):
3096         (WebCore::Editor::changeBackToReplacedString):
3097         (WebCore::Editor::transpose):
3098         (WebCore::Editor::changeSelectionAfterCommand):
3099         * editing/Editor.h:
3100         * editing/EditorCommand.cpp:
3101         (WebCore::executeInsertFragment):
3102         * editing/FrameSelection.cpp:
3103         (WebCore::FrameSelection::moveTo):
3104         (WebCore::FrameSelection::moveWithoutValidationTo):
3105         (WebCore::FrameSelection::setSelectionByMouseIfDifferent):
3106         (WebCore::FrameSelection::setSelectionWithoutUpdatingAppearance):
3107         (WebCore::FrameSelection::setSelection):
3108         (WebCore::FrameSelection::updateAndRevealSelection):
3109         (WebCore::isBoundary):
3110         (WebCore::FrameSelection::textSelectionIntent):
3111         (WebCore::FrameSelection::modify):
3112         (WebCore::FrameSelection::selectAll):
3113         (WebCore::FrameSelection::wordSelectionContainingCaretSelection):
3114         (WebCore::FrameSelection::modifyMovingBackward): Deleted.
3115         (WebCore::FrameSelection::selectFrameElementInParentIfFullySelected): Deleted.
3116         (WebCore::FrameSelection::selectionAtWordStart): Deleted.
3117         * editing/FrameSelection.h:
3118         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
3119         (WebCore::FrameSelection::selection): Deleted.
3120         * editing/InsertIntoTextNodeCommand.cpp:
3121         (WebCore::InsertIntoTextNodeCommand::InsertIntoTextNodeCommand):
3122         (WebCore::InsertIntoTextNodeCommand::doApply):
3123         (WebCore::InsertIntoTextNodeCommand::doUnapply):
3124         * editing/InsertIntoTextNodeCommand.h:
3125         (WebCore::InsertIntoTextNodeCommand::create):
3126         (WebCore::InsertIntoTextNodeCommand::insertedText):
3127         * editing/InsertNodeBeforeCommand.cpp:
3128         (WebCore::InsertNodeBeforeCommand::InsertNodeBeforeCommand):
3129         (WebCore::InsertNodeBeforeCommand::doApply):
3130         (WebCore::InsertNodeBeforeCommand::doUnapply):
3131         * editing/InsertNodeBeforeCommand.h:
3132         (WebCore::InsertNodeBeforeCommand::create):
3133         * editing/InsertParagraphSeparatorCommand.cpp:
3134         (WebCore::InsertParagraphSeparatorCommand::InsertParagraphSeparatorCommand):
3135         * editing/InsertParagraphSeparatorCommand.h:
3136         (WebCore::InsertParagraphSeparatorCommand::create):
3137         * editing/InsertTextCommand.cpp:
3138         (WebCore::InsertTextCommand::InsertTextCommand):
3139         * editing/InsertTextCommand.h:
3140         (WebCore::InsertTextCommand::create):
3141         (WebCore::InsertTextCommand::createWithMarkerSupplier):
3142         * editing/MoveSelectionCommand.cpp:
3143         (WebCore::MoveSelectionCommand::doApply):
3144         * editing/RemoveNodePreservingChildrenCommand.cpp:
3145         (WebCore::RemoveNodePreservingChildrenCommand::RemoveNodePreservingChildrenCommand):
3146         * editing/RemoveNodePreservingChildrenCommand.h:
3147         (WebCore::RemoveNodePreservingChildrenCommand::create):
3148         * editing/ReplaceDeleteFromTextNodeCommand.cpp: Copied from Source/WebCore/editing/AppendNodeCommand.h.
3149         (WebCore::ReplaceDeleteFromTextNodeCommand::ReplaceDeleteFromTextNodeCommand):
3150         (WebCore::ReplaceDeleteFromTextNodeCommand::notifyAccessibilityForTextChange):
3151         * editing/ReplaceDeleteFromTextNodeCommand.h: Copied from Source/WebCore/editing/AppendNodeCommand.h.
3152         * editing/ReplaceInsertIntoTextNodeCommand.cpp: Added.
3153         (WebCore::ReplaceInsertIntoTextNodeCommand::ReplaceInsertIntoTextNodeCommand):
3154         (WebCore::ReplaceInsertIntoTextNodeCommand::notifyAccessibilityForTextChange):
3155         * editing/ReplaceInsertIntoTextNodeCommand.h: Copied from Source/WebCore/editing/RemoveNodePreservingChildrenCommand.h.
3156         * editing/ReplaceSelectionCommand.cpp:
3157         (WebCore::ReplaceSelectionCommand::ReplaceSelectionCommand):
3158         (WebCore::ReplaceSelectionCommand::InsertedNodes::didReplaceNode): Deleted.
3159         (WebCore::ReplaceSelectionCommand::insertAsListItems): Deleted.
3160         * editing/ReplaceSelectionCommand.h:
3161         (WebCore::ReplaceSelectionCommand::create):
3162         * editing/TypingCommand.cpp:
3163         (WebCore::TypingCommand::insertTextRunWithoutNewlines):
3164         (WebCore::TypingCommand::insertParagraphSeparator):
3165         * editing/atk/FrameSelectionAtk.cpp:
3166         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
3167         * editing/ios/DictationCommandIOS.cpp:
3168         (WebCore::DictationCommandIOS::DictationCommandIOS):
3169         * editing/ios/DictationCommandIOS.h:
3170         * editing/mac/FrameSelectionMac.mm:
3171         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
3172         * html/HTMLTextFormControlElement.cpp:
3173         (WebCore::HTMLTextFormControlElement::setInnerTextValue):
3174         * page/DragController.cpp:
3175         (WebCore::DragController::concludeEditDrag):
3176         * page/EventHandler.cpp:
3177         (WebCore::setInitialKeyboardSelection):
3178         * page/FocusController.cpp:
3179         (WebCore::FocusController::advanceFocusInDocumentOrder):
3180
3181 2015-04-24  Darin Adler  <darin@apple.com>
3182
3183         Convert OwnPtr and PassOwnPtr uses to std::unique_ptr
3184         https://bugs.webkit.org/show_bug.cgi?id=128007
3185
3186         Reviewed by Anders Carlsson.
3187
3188         * PlatformEfl.cmake: Removed OwnPtrCairo source files.
3189         * PlatformGTK.cmake: Ditto.
3190         * PlatformWinCairo.cmake: Ditto.
3191         * WebCore.vcxproj/WebCore.vcxproj: Ditto.
3192         * WebCore.vcxproj/WebCore.vcxproj.filters: Ditto.
3193
3194         * platform/CrossThreadCopier.cpp: Removed OwnPtr specialization.
3195         * platform/CrossThreadCopier.h: Ditto.
3196
3197         * platform/ScrollAnimatorNone.cpp: Removed unneeded include.
3198         * platform/ThreadGlobalData.cpp: Ditto.
3199         * platform/ThreadGlobalData.h: Ditto.
3200         * platform/graphics/avfoundation/cf/CDMSessionAVFoundationCF.h: Ditto.
3201
3202         * platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
3203         (WebCore::AVFWrapper::processNotification): Use unique_ptr.
3204         (WebCore::AVFWrapper::notificationCallback): Use make_unique.
3205         (WebCore::AVFWrapper::platformLayer): Ditto.
3206
3207         * platform/graphics/cairo/CairoUtilities.cpp:
3208         (WebCore::appendPathToCairoContext): Use cairo_path_destroy directly
3209         instead of a smart pointer; the code path is simple enough that it is
3210         clear this way.
3211
3212         * platform/graphics/cairo/ImageBufferCairo.cpp:
3213         (WebCore::ImageBuffer::ImageBuffer): Use make_unique.
3214         * platform/graphics/cairo/ImageBufferDataCairo.h: Use unique_ptr.
3215
3216         * platform/graphics/cairo/OwnPtrCairo.cpp: Removed.
3217         * platform/graphics/cairo/OwnPtrCairo.h: Removed.
3218
3219         * platform/graphics/cairo/PathCairo.cpp:
3220         (WebCore::Path::Path): Use cairo_path_destroy directly instead of a
3221         smart pointer; the code path is simple enough that it is clear this way.
3222         (WebCore::Path::operator=): Ditto.
3223         (WebCore::Path::addPath): Ditto.
3224         (WebCore::Path::apply): Ditto.
3225         * platform/graphics/cairo/PlatformContextCairo.cpp:
3226         (WebCore::PlatformContextCairo::clipForPatternFilling): Ditto.
3227
3228         * platform/graphics/freetype/FontCacheFreeType.cpp: Removed unneeded include.
3229         * platform/graphics/glx/GLContextGLX.cpp: Ditto.
3230
3231         * platform/graphics/surfaces/egl/EGLSurface.cpp:
3232         (WebCore::EGLOffScreenSurface::EGLOffScreenSurface): Use make_unique.
3233
3234         * platform/graphics/surfaces/glx/GLXConfigSelector.h:
3235         (WebCore::GLXConfigSelector::findMatchingConfig): Use unique_ptr with X11Deleter.
3236         (WebCore::GLXConfigSelector::findMatchingConfigWithVisualId): Ditto.
3237         * platform/graphics/surfaces/glx/GLXSurface.cpp:
3238         (WebCore::GLXTransportSurface::GLXTransportSurface): Ditto.
3239         (WebCore::GLXOffScreenSurface::initialize): Ditto.
3240
3241         * platform/graphics/surfaces/glx/OwnPtrX11.h: Removed.
3242
3243         * platform/graphics/surfaces/glx/X11Helper.cpp:
3244         (WebCore::X11Helper::createOffScreenWindow): Use unique_ptr with X11Deleter.
3245         (WebCore::X11Helper::createPixmap): Ditto.
3246
3247         * platform/graphics/surfaces/glx/X11Helper.h: Added X11Deleter,
3248         which can be used with unique_ptr to make it call XFree instead of delete.
3249
3250         * platform/graphics/win/FullScreenController.cpp: Use unique_ptr.
3251         (FullScreenController::FullScreenController): Use make_unique.
3252         (FullScreenController::enterFullScreen): Ditto.
3253         * platform/graphics/win/FullScreenController.h: Use unique_ptr.
3254
3255         * platform/graphics/win/GraphicsContext3DWin.cpp: Removed unneeded includes.
3256
3257         * platform/graphics/win/WKCAImageQueue.cpp:
3258         (WebCore::WKCAImageQueue::WKCAImageQueue): Use make_unique.
3259         * platform/graphics/win/WKCAImageQueue.h: Use unique_ptr.
3260
3261         * platform/network/NetworkStorageSessionStub.cpp: Removed unneeded include.
3262
3263         * platform/network/ResourceHandleInternal.h: Use unique_ptr.
3264
3265         * platform/network/curl/MultipartHandle.cpp:
3266         (WebCore::MultipartHandle::create): Deleted.
3267         * platform/network/curl/MultipartHandle.h: Deleted the create function.
3268
3269         * platform/network/curl/ResourceHandleManager.cpp:
3270         (WebCore::headerCallback): Use make_unique.
3271
3272 2015-04-24  Per Arne Vollan  <peavo@outlook.com>
3273
3274         [Win] Popup menu is not accessible.
3275         https://bugs.webkit.org/show_bug.cgi?id=141704
3276
3277         Reviewed by Brent Fulgham.
3278
3279         Get accessibility information for items in popup menus.
3280
3281         * platform/win/PopupMenuWin.cpp:
3282         (WebCore::PopupMenuWin::onGetObject):
3283         (WebCore::PopupMenuWin::wndProc):
3284         (WebCore::AccessiblePopupMenu::AccessiblePopupMenu):
3285         (WebCore::AccessiblePopupMenu::~AccessiblePopupMenu):
3286         (WebCore::AccessiblePopupMenu::QueryInterface):
3287         (WebCore::AccessiblePopupMenu::AddRef):
3288         (WebCore::AccessiblePopupMenu::Release):
3289         (WebCore::AccessiblePopupMenu::GetTypeInfoCount):
3290         (WebCore::AccessiblePopupMenu::GetTypeInfo):
3291         (WebCore::AccessiblePopupMenu::GetIDsOfNames):
3292         (WebCore::AccessiblePopupMenu::Invoke):
3293         (WebCore::AccessiblePopupMenu::get_accParent):
3294         (WebCore::AccessiblePopupMenu::get_accChildCount):
3295         (WebCore::AccessiblePopupMenu::get_accChild):
3296         (WebCore::AccessiblePopupMenu::get_accName):
3297         (WebCore::AccessiblePopupMenu::get_accValue):
3298         (WebCore::AccessiblePopupMenu::get_accDescription):
3299         (WebCore::AccessiblePopupMenu::get_accRole):
3300         (WebCore::AccessiblePopupMenu::get_accState):
3301         (WebCore::AccessiblePopupMenu::get_accHelp):
3302         (WebCore::AccessiblePopupMenu::get_accKeyboardShortcut):
3303         (WebCore::AccessiblePopupMenu::get_accFocus):
3304         (WebCore::AccessiblePopupMenu::get_accSelection):
3305         (WebCore::AccessiblePopupMenu::get_accDefaultAction):
3306         (WebCore::AccessiblePopupMenu::accSelect):
3307         (WebCore::AccessiblePopupMenu::accLocation):
3308         (WebCore::AccessiblePopupMenu::accNavigate):
3309         (WebCore::AccessiblePopupMenu::accHitTest):
3310         (WebCore::AccessiblePopupMenu::accDoDefaultAction):
3311         (WebCore::AccessiblePopupMenu::put_accName):
3312         (WebCore::AccessiblePopupMenu::put_accValue):
3313         (WebCore::AccessiblePopupMenu::get_accHelpTopic):
3314         * platform/win/PopupMenuWin.h:
3315         * platform/win/ScrollbarThemeWin.h:
3316         (WebCore::ScrollbarThemeWin::hasButtons): Deleted.
3317
3318 2015-04-23  Antti Koivisto  <antti@apple.com>
3319
3320         Memory cache live resources repeatedly purged during painting
3321         https://bugs.webkit.org/show_bug.cgi?id=144104
3322         <rdar://problem/20667695>
3323
3324         Reviewed by Chris Dumez.
3325
3326         On some PLT pages (like nytimes.com) we get into state where painting repeatedly purges live bitmaps.
3327         This slows down page loads significantly.
3328
3329         This might have regressed because improvements in page caching keep more pages and so resources 'live'.
3330
3331         With this path we do all regular cache pruning asynchronously. If memory is really critical
3332         the low memory handling code will still prune synchronously.
3333
3334         * loader/cache/CachedResource.cpp:
3335         (WebCore::CachedResource::removeClient):
3336         (WebCore::CachedResource::didAccessDecodedData):
3337
3338             prune() -> pruneSoon()
3339
3340         * loader/cache/MemoryCache.cpp:
3341
3342             Decrease the pruning size target from 0.95 to 0.8 so we don't need to prune so often.
3343
3344         (WebCore::MemoryCache::needsPruning):
3345
3346             Factor into a function.
3347
3348         (WebCore::MemoryCache::prune):
3349         (WebCore::MemoryCache::pruneSoon):
3350
3351             Prune asynchronously.
3352
3353         * loader/cache/MemoryCache.h:
3354
3355 2015-04-24  Antti Koivisto  <antti@apple.com>
3356
3357         Unreviewed, rolling out r183259.
3358
3359         Wrong ChangeLog.
3360
3361         Reverted changeset:
3362
3363         "Memory cache live resources repeatedly purged during
3364         painting"
3365         https://bugs.webkit.org/show_bug.cgi?id=144104
3366         http://trac.webkit.org/changeset/183259
3367
3368 2015-04-24  Antti Koivisto  <antti@apple.com>
3369
3370         CrashTracer: WebProcess at com.apple.WebCore: WebCore::toScriptElementIfPossible + 4
3371         https://bugs.webkit.org/show_bug.cgi?id=144050
3372
3373         Reviewed by Chris Dumez.
3374
3375         We are seeing null Element pointer crashes with this stack:
3376
3377         47 com.apple.WebCore:  WebCore::toScriptElementIfPossible + 4 <==
3378         47 com.apple.WebCore:  WebCore::ScriptRunner::timerFired + 452
3379         47 com.apple.WebCore:  WebCore::ThreadTimers::sharedTimerFiredInternal + 175
3380
3381         The most likely cause seems to be that this code
3382
3383             ASSERT(m_pendingAsyncScripts.contains(scriptElement));
3384             m_scriptsToExecuteSoon.append(m_pendingAsyncScripts.take(scriptElement));
3385