Source/WebCore/ChangeLog

   1 2015-06-25  Alex Christensen  <achristensen@webkit.org>
   2
   3         [Content Extensions] Add a way to match a domain but not subdomains
   4         https://bugs.webkit.org/show_bug.cgi?id=146241
   5         rdar://problem/21557754
   6
   7         Reviewed by Darin Adler.
   8
   9         This patch makes it possible to have a trigger with an if-domain apply to sub2.sub1.webkit.org
  10         but not sub1.webkit.org by making the domains default to only applying to the domain and not subdomains.
  11         To make a domain apply to a domain and any subdomains, the domain must begin with a '*'.
  12
  13         * contentextensions/CombinedURLFilters.cpp:
  14         (WebCore::ContentExtensions::CombinedURLFilters::addDomain):
  15         (WebCore::ContentExtensions::CombinedURLFilters::addPattern):
  16         Make domains apply only to the exact domain unless there is a * at the beginning,
  17         in which case they apply to the domain and any subdomains.
  18
  19 2015-06-25  Simon Fraser  <simon.fraser@apple.com>
  20
  21         [iOS WK2] Swiping back just after scrolling can cause some tiles to disappear
  22         https://bugs.webkit.org/show_bug.cgi?id=146329
  23         rdar://problem/21233010
  24
  25         Reviewed by Tim Horton.
  26
  27         Have the Compositing log channel dump the visible rect used for layer flushing.
  28
  29         * rendering/RenderLayerCompositor.cpp:
  30         (WebCore::RenderLayerCompositor::flushPendingLayerChanges):
  31
  32 2015-06-25  Brent Fulgham  <bfulgham@apple.com>
  33
  34         [WIN] Enable WEB_TIMING API
  35         https://bugs.webkit.org/show_bug.cgi?id=146330
  36         <rdar://problem/21530765>
  37
  38         Reviewed by Dean Jackson.
  39
  40         Tested by internal HLS tests.
  41
  42         Enable WEB_TIMING features on Windows by activating the feature flag,
  43         and correcting some build errors.
  44
  45         * platform/network/cf/ResourceHandleCFNet.cpp:
  46         (WebCore::ResourceHandle::start): "setCollectionTimingData" is only
  47         defined for PLATFORM(COCOA).
  48         * platform/network/cf/SynchronousResourceHandleCFURLConnectionDelegate.cpp:
  49         (WebCore::SynchronousResourceHandleCFURLConnectionDelegate::didReceiveResponse):
  50         The 'ResourceHandle::getConnectionTimingData' method is only defined
  51         for PLATFORM(COCOA).
  52
  53 2015-06-25  Dean Jackson  <dino@apple.com>
  54
  55         Inline media controls disappear when returning a video to inline
  56         https://bugs.webkit.org/show_bug.cgi?id=146328
  57         <rdar://problem/21142862>
  58
  59         Reviewed by Tim Horton.
  60
  61         We were getting into a state where the controls were being
  62         hidden via a timer while we were in fullscreen or on
  63         another tab. Meanwhile, we could exit from such
  64         a condition to a point where the controls were
  65         not visible, but not completely removed from the DOM, confusing
  66         the logic that decided whether to show them on tap.
  67
  68         * Modules/mediacontrols/mediaControlsApple.js:
  69         (Controller.prototype.hideControls): If we are in the act of hiding
  70         controls, we can clear any existing timers that are going to try
  71         to hide them again.
  72         (Controller.prototype.resetHideControlsTimer): Make sure we null
  73         out the hideTimer object, since we look at its value often to
  74         decide whether or not a timer exists.
  75         * Modules/mediacontrols/mediaControlsiOS.js:
  76         (ControllerIOS.prototype.handlePlayButtonTouchEnd): If the user
  77         taps play, then we should call showControls, which resets the hide
  78         timers amongst other things. We need to do this due to the next change,
  79         so that a timer started before we pressed play doesn't cause the
  80         controls to instantly disappear as soon as we start playing.
  81         (ControllerIOS.prototype.handleWrapperTouchStart): We can get into
  82         the state where controls are invisible but still in the tree. Since the
  83         controlsAreHidden() logic only looks for the latter, we need to also
  84         look for invisible when the user taps for the controls. Yes, this
  85         naming doesn't make much sense :(
  86
  87 2015-06-25  Joseph Pecoraro  <pecoraro@apple.com>
  88
  89         [Mac] Web Inspector: Window dragging on toolbar should behave more like native window dragging
  90         https://bugs.webkit.org/show_bug.cgi?id=146324
  91
  92         Reviewed by Timothy Hatcher.
  93
  94         * inspector/InspectorFrontendClient.h:
  95         * inspector/InspectorFrontendClientLocal.h:
  96         Do nothing or pass it up to the the frontend client.
  97
  98         * inspector/InspectorFrontendHost.h:
  99         * inspector/InspectorFrontendHost.idl:
 100         * inspector/InspectorFrontendHost.cpp:
 101         (WebCore::InspectorFrontendHost::startWindowDrag):
 102         Add a new host function to get native window dragging behavior.
 103
 104 2015-06-25  Tim Horton  <timothy_horton@apple.com>
 105
 106         Viewport units are wrong when scaled in 2-up mode, cause content to hop around on apple.com/music
 107         https://bugs.webkit.org/show_bug.cgi?id=146322
 108         <rdar://problem/21413884>
 109
 110         Reviewed by Simon Fraser.
 111
 112         * page/FrameView.cpp:
 113         (WebCore::FrameView::viewportSizeForCSSViewportUnits):
 114         Use the fixed layout size, if enabled, instead of the visibleContentRect,
 115         for the viewport unit size. This ensures that viewport units take up the whole
 116         fixed-layout viewport, not just the size of the view scaled by the page scale
 117         (which visibleContentRect provides).
 118
 119 2015-06-25  Eric Carlson  <eric.carlson@apple.com>
 120
 121         [Mac] AirPlay menu button still doesn't always show on page load
 122         https://bugs.webkit.org/show_bug.cgi?id=146325
 123
 124         Reviewed by Dean Jackson.
 125
 126         * html/HTMLMediaElement.cpp:
 127         (WebCore::HTMLMediaElement::mediaState): A player that can't currently play to a wireless
 128           target does require target monitoring if an availability event listner has been registered,
 129           otherwise we may not register for availability change notifications.
 130
 131 2015-06-25  Anders Carlsson  <andersca@apple.com>
 132
 133         Stop using ScrollbarThemeClient and just use Scrollbar directly
 134         https://bugs.webkit.org/show_bug.cgi?id=146320
 135
 136         Reviewed by Tim Horton.
 137
 138         * page/scrolling/mac/ScrollingStateFrameScrollingNodeMac.mm:
 139         (WebCore::ScrollingStateFrameScrollingNode::setScrollbarPaintersFromScrollbars):
 140         * platform/ScrollableArea.cpp:
 141         (WebCore::ScrollableArea::setScrollbarOverlayStyle):
 142         * platform/Scrollbar.cpp:
 143         (WebCore::Scrollbar::Scrollbar):
 144         (WebCore::Scrollbar::~Scrollbar):
 145         (WebCore::Scrollbar::offsetDidChange):
 146         (WebCore::Scrollbar::updateThumb):
 147         (WebCore::Scrollbar::paint):
 148         (WebCore::thumbUnderMouse):
 149         (WebCore::Scrollbar::autoscrollPressedPart):
 150         (WebCore::Scrollbar::startTimerIfNeeded):
 151         (WebCore::Scrollbar::moveThumb):
 152         (WebCore::Scrollbar::setHoveredPart):
 153         (WebCore::Scrollbar::setPressedPart):
 154         (WebCore::Scrollbar::mouseMoved):
 155         (WebCore::Scrollbar::mouseUp):
 156         (WebCore::Scrollbar::mouseDown):
 157         (WebCore::Scrollbar::setEnabled):
 158         * platform/ScrollbarTheme.h:
 159         (WebCore::ScrollbarTheme::updateEnabledState):
 160         (WebCore::ScrollbarTheme::paint):
 161         (WebCore::ScrollbarTheme::hitTest):
 162         (WebCore::ScrollbarTheme::updateScrollbarOverlayStyle):
 163         (WebCore::ScrollbarTheme::invalidateParts):
 164         (WebCore::ScrollbarTheme::invalidatePart):
 165         (WebCore::ScrollbarTheme::paintTickmarks):
 166         (WebCore::ScrollbarTheme::shouldCenterOnThumb):
 167         (WebCore::ScrollbarTheme::shouldSnapBackToDragOrigin):
 168         (WebCore::ScrollbarTheme::shouldDragDocumentInsteadOfThumb):
 169         (WebCore::ScrollbarTheme::thumbPosition):
 170         (WebCore::ScrollbarTheme::thumbLength):
 171         (WebCore::ScrollbarTheme::trackPosition):
 172         (WebCore::ScrollbarTheme::trackLength):
 173         (WebCore::ScrollbarTheme::registerScrollbar):
 174         (WebCore::ScrollbarTheme::unregisterScrollbar):
 175         * platform/ScrollbarThemeComposite.cpp:
 176         (WebCore::ScrollbarThemeComposite::paint):
 177         (WebCore::ScrollbarThemeComposite::hitTest):
 178         (WebCore::ScrollbarThemeComposite::invalidatePart):
 179         (WebCore::ScrollbarThemeComposite::splitTrack):
 180         (WebCore::usedTotalSize):
 181         (WebCore::ScrollbarThemeComposite::thumbPosition):
 182         (WebCore::ScrollbarThemeComposite::thumbLength):
 183         (WebCore::ScrollbarThemeComposite::minimumThumbLength):
 184         (WebCore::ScrollbarThemeComposite::trackPosition):
 185         (WebCore::ScrollbarThemeComposite::trackLength):
 186         (WebCore::ScrollbarThemeComposite::thumbRect):
 187         * platform/ScrollbarThemeComposite.h:
 188         (WebCore::ScrollbarThemeComposite::willPaintScrollbar):
 189         (WebCore::ScrollbarThemeComposite::didPaintScrollbar):
 190         (WebCore::ScrollbarThemeComposite::paintScrollbarBackground):
 191         (WebCore::ScrollbarThemeComposite::paintTrackBackground):
 192         (WebCore::ScrollbarThemeComposite::paintTrackPiece):
 193         (WebCore::ScrollbarThemeComposite::paintButton):
 194         (WebCore::ScrollbarThemeComposite::paintThumb):
 195         (WebCore::ScrollbarThemeComposite::constrainTrackRectToTrackPieces):
 196         * platform/efl/ScrollbarThemeEfl.h:
 197         * platform/gtk/ScrollbarThemeGtk.cpp:
 198         (WebCore::ScrollbarThemeGtk::hasThumb):
 199         (WebCore::ScrollbarThemeGtk::backButtonRect):
 200         (WebCore::ScrollbarThemeGtk::forwardButtonRect):
 201         (WebCore::ScrollbarThemeGtk::trackRect):
 202         (WebCore::ScrollbarThemeGtk::registerScrollbar):
 203         (WebCore::ScrollbarThemeGtk::unregisterScrollbar):
 204         (WebCore::ScrollbarThemeGtk::updateScrollbarsFrameThickness):
 205         (WebCore::ScrollbarThemeGtk::thumbRect):
 206         (WebCore::ScrollbarThemeGtk::paintTrackBackground):
 207         (WebCore::ScrollbarThemeGtk::paintScrollbarBackground):
 208         (WebCore::ScrollbarThemeGtk::paintThumb):
 209         (WebCore::ScrollbarThemeGtk::paintButton):
 210         (WebCore::ScrollbarThemeGtk::paint):
 211         (WebCore::ScrollbarThemeGtk::shouldCenterOnThumb):
 212         (WebCore::ScrollbarThemeGtk::buttonSize):
 213         (WebCore::ScrollbarThemeGtk::minimumThumbLength):
 214         * platform/gtk/ScrollbarThemeGtk.h:
 215         (WebCore::ScrollbarThemeGtk::hasButtons):
 216         * platform/ios/ScrollbarThemeIOS.h:
 217         * platform/ios/ScrollbarThemeIOS.mm:
 218         (WebCore::ScrollbarThemeIOS::registerScrollbar):
 219         (WebCore::ScrollbarThemeIOS::unregisterScrollbar):
 220         (WebCore::ScrollbarThemeIOS::hasButtons):
 221         (WebCore::ScrollbarThemeIOS::hasThumb):
 222         (WebCore::ScrollbarThemeIOS::backButtonRect):
 223         (WebCore::ScrollbarThemeIOS::forwardButtonRect):
 224         (WebCore::ScrollbarThemeIOS::trackRect):
 225         (WebCore::ScrollbarThemeIOS::minimumThumbLength):
 226         (WebCore::ScrollbarThemeIOS::shouldCenterOnThumb):
 227         (WebCore::ScrollbarThemeIOS::paint):
 228         * platform/mac/ScrollAnimatorMac.mm:
 229         (scrollbarPainterForScrollbar):
 230         (-[WebScrollbarPainterControllerDelegate scrollerImpPair:convertContentPoint:toScrollerImp:]):
 231         (-[WebScrollbarPartAnimation startAnimation]):
 232         (-[WebScrollbarPainterDelegate mouseLocationInScrollerForScrollerImp:]):
 233         (-[WebScrollbarPainterDelegate setUpAlphaAnimation:scrollerPainter:part:animateAlphaTo:duration:]):
 234         (-[WebScrollbarPainterDelegate scrollerImp:animateKnobAlphaTo:duration:]):
 235         (-[WebScrollbarPainterDelegate scrollerImp:animateTrackAlphaTo:duration:]):
 236         (-[WebScrollbarPainterDelegate scrollerImp:animateUIStateTransitionWithDuration:]):
 237         (-[WebScrollbarPainterDelegate scrollerImp:animateExpansionTransitionWithDuration:]):
 238         (WebCore::ScrollAnimatorMac::mouseEnteredScrollbar):
 239         (WebCore::ScrollAnimatorMac::mouseExitedScrollbar):
 240         (WebCore::ScrollAnimatorMac::didAddVerticalScrollbar):
 241         (WebCore::ScrollAnimatorMac::willRemoveVerticalScrollbar):
 242         (WebCore::ScrollAnimatorMac::didAddHorizontalScrollbar):
 243         (WebCore::ScrollAnimatorMac::willRemoveHorizontalScrollbar):
 244         (WebCore::ScrollAnimatorMac::invalidateScrollbarPartLayers):
 245         (WebCore::ScrollAnimatorMac::verticalScrollbarLayerDidChange):
 246         (WebCore::ScrollAnimatorMac::horizontalScrollbarLayerDidChange):
 247         (WebCore::ScrollAnimatorMac::shouldScrollbarParticipateInHitTesting):
 248         (WebCore::ScrollAnimatorMac::updateScrollerStyle):
 249         * platform/mac/ScrollbarThemeMac.h:
 250         * platform/mac/ScrollbarThemeMac.mm:
 251         (WebCore::ScrollbarThemeMac::registerScrollbar):
 252         (WebCore::ScrollbarThemeMac::unregisterScrollbar):
 253         (WebCore::ScrollbarThemeMac::setNewPainterForScrollbar):
 254         (WebCore::ScrollbarThemeMac::painterForScrollbar):
 255         (WebCore::ScrollbarThemeMac::updateScrollbarOverlayStyle):
 256         (WebCore::ScrollbarThemeMac::hasButtons):
 257         (WebCore::ScrollbarThemeMac::hasThumb):
 258         (WebCore::ScrollbarThemeMac::backButtonRect):
 259         (WebCore::ScrollbarThemeMac::forwardButtonRect):
 260         (WebCore::ScrollbarThemeMac::trackRect):
 261         (WebCore::ScrollbarThemeMac::minimumThumbLength):
 262         (WebCore::ScrollbarThemeMac::shouldCenterOnThumb):
 263         (WebCore::ScrollbarThemeMac::shouldDragDocumentInsteadOfThumb):
 264         (WebCore::ScrollbarThemeMac::updateEnabledState):
 265         (WebCore::ScrollbarThemeMac::setPaintCharacteristicsForScrollbar):
 266         (WebCore::ScrollbarThemeMac::paint):
 267         * platform/mock/ScrollbarThemeMock.cpp:
 268         (WebCore::ScrollbarThemeMock::trackRect):
 269         (WebCore::ScrollbarThemeMock::paintTrackBackground):
 270         (WebCore::ScrollbarThemeMock::paintThumb):
 271         * platform/mock/ScrollbarThemeMock.h:
 272         (WebCore::ScrollbarThemeMock::hasButtons): Deleted.
 273         (WebCore::ScrollbarThemeMock::hasThumb): Deleted.
 274         (WebCore::ScrollbarThemeMock::backButtonRect): Deleted.
 275         (WebCore::ScrollbarThemeMock::forwardButtonRect): Deleted.
 276         (WebCore::ScrollbarThemeMock::maxOverlapBetweenPages): Deleted.
 277         (WebCore::ScrollbarThemeMock::isMockTheme): Deleted.
 278         * platform/win/ScrollbarThemeSafari.cpp:
 279         (WebCore::ScrollbarThemeSafari::hasButtons):
 280         (WebCore::ScrollbarThemeSafari::hasThumb):
 281         (WebCore::ScrollbarThemeSafari::backButtonRect):
 282         (WebCore::ScrollbarThemeSafari::forwardButtonRect):
 283         (WebCore::ScrollbarThemeSafari::trackRect):
 284         (WebCore::ScrollbarThemeSafari::minimumThumbLength):
 285         (WebCore::ScrollbarThemeSafari::shouldCenterOnThumb):
 286         (WebCore::ScrollbarThemeSafari::paintTrackBackground):
 287         (WebCore::ScrollbarThemeSafari::paintButton):
 288         (WebCore::ScrollbarThemeSafari::paintThumb):
 289         * platform/win/ScrollbarThemeSafari.h:
 290         * platform/win/ScrollbarThemeWin.cpp:
 291         (WebCore::ScrollbarThemeWin::hasThumb):
 292         (WebCore::ScrollbarThemeWin::backButtonRect):
 293         (WebCore::ScrollbarThemeWin::forwardButtonRect):
 294         (WebCore::ScrollbarThemeWin::trackRect):
 295         (WebCore::ScrollbarThemeWin::shouldCenterOnThumb):
 296         (WebCore::ScrollbarThemeWin::shouldSnapBackToDragOrigin):
 297         (WebCore::ScrollbarThemeWin::paintTrackBackground):
 298         (WebCore::ScrollbarThemeWin::paintTrackPiece):
 299         (WebCore::ScrollbarThemeWin::paintButton):
 300         (WebCore::paintGripper):
 301         (WebCore::ScrollbarThemeWin::paintThumb):
 302         * platform/win/ScrollbarThemeWin.h:
 303         * rendering/RenderScrollbar.h:
 304         (isType):
 305         * rendering/RenderScrollbarPart.cpp:
 306         (WebCore::RenderScrollbarPart::styleDidChange):
 307         (WebCore::RenderScrollbarPart::imageChanged):
 308         * rendering/RenderScrollbarTheme.cpp:
 309         (WebCore::RenderScrollbarTheme::buttonSizesAlongTrackAxis):
 310         (WebCore::RenderScrollbarTheme::hasButtons):
 311         (WebCore::RenderScrollbarTheme::hasThumb):
 312         (WebCore::RenderScrollbarTheme::minimumThumbLength):
 313         (WebCore::RenderScrollbarTheme::backButtonRect):
 314         (WebCore::RenderScrollbarTheme::forwardButtonRect):
 315         (WebCore::RenderScrollbarTheme::trackRect):
 316         (WebCore::RenderScrollbarTheme::constrainTrackRectToTrackPieces):
 317         (WebCore::RenderScrollbarTheme::willPaintScrollbar):
 318         (WebCore::RenderScrollbarTheme::didPaintScrollbar):
 319         (WebCore::RenderScrollbarTheme::paintScrollbarBackground):
 320         (WebCore::RenderScrollbarTheme::paintTrackBackground):
 321         (WebCore::RenderScrollbarTheme::paintTrackPiece):
 322         (WebCore::RenderScrollbarTheme::paintButton):
 323         (WebCore::RenderScrollbarTheme::paintThumb):
 324         (WebCore::RenderScrollbarTheme::paintTickmarks):
 325         * rendering/RenderScrollbarTheme.h:
 326
 327 2015-06-24  Matt Rajca  <mrajca@apple.com>
 328
 329         MediaSession: fall back to "content" kind when an unsupported media session kind is passed in
 330         https://bugs.webkit.org/show_bug.cgi?id=146293
 331
 332         Reviewed by Eric Carlson.
 333
 334         * Modules/mediasession/MediaSession.cpp:
 335         (WebCore::MediaSession::parseKind): Parse the media session kind to one of the four supported types.
 336         (WebCore::MediaSession::MediaSession):
 337         (WebCore::MediaSession::kind): Format the value as a string (which the JS bindings expect).
 338         * Modules/mediasession/MediaSession.h: The media session kind is now stored as an enum rather than a string
 339           since we only support a small, fixed number of values.
 340
 341 2015-06-25  Eric Carlson  <eric.carlson@apple.com>
 342
 343         [Mac] Crash in WebCore::MediaPlayer::canPlayToWirelessPlaybackTarget
 344         https://bugs.webkit.org/show_bug.cgi?id=146317
 345
 346         Reviewed by Brent Fulgham.
 347
 348         * html/HTMLMediaElement.cpp:
 349         (WebCore::HTMLMediaElement::mediaState): NULL-check m_player before using it.
 350
 351 2015-06-25  Commit Queue  <commit-queue@webkit.org>
 352
 353         Unreviewed, rolling out r185956.
 354         https://bugs.webkit.org/show_bug.cgi?id=146321
 355
 356         Causes massive crashes on test bots (Requested by bfulgham on
 357         #webkit).
 358
 359         Reverted changeset:
 360
 361         "Enabling MEDIA_STREAM"
 362         https://bugs.webkit.org/show_bug.cgi?id=145947
 363         http://trac.webkit.org/changeset/185956
 364
 365 2015-06-25  Brent Fulgham  <bfulgham@apple.com>
 366
 367         [Win] Update MediaPlayerPrivateAVFoundationCF::supportsType
 368         https://bugs.webkit.org/show_bug.cgi?id=146302
 369         <rdar://problem/19726553>
 370
 371         Reviewed by Eric Carlson.
 372
 373         Tested by existing media tests.
 374
 375         Update the AVFoundationCF version of 'supportsType' to more closely match the AVFoundation
 376         version. Use this new code when the necessary AVFoundationCF functions are present.
 377
 378         * AVFoundationSupport.py: Check for presence of AVCFURLAssetIsPlayableExtendedMIMEType.
 379         (fileContains): Added helper function.
 380         * WebCore.vcxproj/WebCoreGenerated.vcxproj: Add AVFoundationSupport.py to project file to make
 381         maintenance easier.
 382         * WebCore.vcxproj/WebCoreGenerated.vcxproj.filters: Ditto.
 383         * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:
 384         (WebCore::MediaPlayerPrivateAVFoundation::isUnsupportedMIMEType): Moved from ObjC version.
 385         (WebCore::MediaPlayerPrivateAVFoundation::staticMIMETypeList): Ditto.
 386         * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
 387         * platform/graphics/avfoundation/cf/AVFoundationCFSoftLinking.h: Add missing declaration.
 388         * platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
 389         (WebCore::avfMIMETypes): Added CF version of AVFoundation code.
 390         (WebCore::MediaPlayerPrivateAVFoundationCF::supportsType): Update to use new AVCF
 391         method if it is available.
 392         (WebCore::MediaPlayerPrivateAVFoundationCF::languageOfPrimaryAudioTrack): Handle case of a
 393         null language locale. This is a drive-by fix of a bug found during testing.
 394         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
 395         (WebCore::isUnsupportedMIMEType): Deleted.
 396         (WebCore::staticMIMETypeList): Deleted.
 397
 398 2015-06-25  Matthew Daiter  <mdaiter@apple.com>
 399
 400         Enabling MEDIA_STREAM
 401         https://bugs.webkit.org/show_bug.cgi?id=145947
 402         <rdar://problem/21365829>
 403
 404         Reviewed by Brent Fulgham.
 405
 406         * Configurations/FeatureDefines.xcconfig:
 407         * Modules/mediastream/UserMediaClient.h:
 408         * WebCore.xcodeproj/project.pbxproj:
 409         * platform/mediastream/mac/AVAudioCaptureSource.mm:
 410         * platform/mock/UserMediaClientMock.h:
 411
 412 2015-06-25  Zalan Bujtas  <zalan@apple.com>
 413
 414         Do not send touch events to the slider's thumb when it does not have a renderer.
 415         https://bugs.webkit.org/show_bug.cgi?id=146307
 416         rdar://problem/21539399
 417
 418         Reviewed by Simon Fraser.
 419
 420         Bail out early if either the touch target or the renderer() is null.
 421
 422         Test: fast/events/touch/input-range-with-thumb-display-none-crash.html
 423
 424         * html/shadow/SliderThumbElement.cpp:
 425         (WebCore::findTouchWithIdentifier):
 426         (WebCore::SliderThumbElement::handleTouchStart):
 427         (WebCore::SliderThumbElement::handleTouchMove):
 428         (WebCore::SliderThumbElement::handleTouchEndAndCancel):
 429
 430 2015-06-25  Xabier Rodriguez Calvar  <calvaris@igalia.com> and Youenn Fablet  <youenn.fablet@crf.canon.fr>
 431
 432         [Streams API] Implement HighWaterMark
 433         https://bugs.webkit.org/show_bug.cgi?id=146235
 434
 435         Reviewed by Darin Adler.
 436
 437         Retrieval of HighWaterMark parameter from arguments passed to the ReadableStream JS constructor.
 438         Retrieval of size function callback from arguments passed to the ReadableStream JS constructor.
 439         Calling doPull() if buffer size is below HighWaterMark.
 440
 441         Covered by rebased tests.
 442
 443         * Modules/streams/ReadableStream.cpp:
 444         (WebCore::ReadableStream::pull): Adding precise check for HWM.
 445         * Modules/streams/ReadableStream.h: Introducing hasEnoughValues.
 446         * bindings/js/ReadableJSStream.cpp:
 447         (WebCore::getHighWaterMark): Utility routine to get properly HWM value.
 448         (WebCore::ReadableJSStream::create): Retrieval of HWM and size function.
 449         (WebCore::ReadableJSStream::ReadableJSStream):
 450         * bindings/js/ReadableJSStream.h: Adding hasEnoughValues and desiredSize prototypes.
 451
 452 2015-06-25  Tim Horton  <timothy_horton@apple.com>
 453
 454         Try to fix the iOS EWS build.
 455
 456         * platform/spi/cocoa/SecuritySPI.h:
 457
 458 2015-06-25  Carlos Garcia Campos  <cgarcia@igalia.com>
 459
 460         [GTK] Empty gtk-font-name setting causes WebProcess crash rendering pages
 461         https://bugs.webkit.org/show_bug.cgi?id=146246
 462
 463         Reviewed by Sergio Villar Senin.
 464
 465         Return early if system font is empty.
 466
 467         * rendering/RenderThemeGtk.cpp:
 468         (WebCore::RenderThemeGtk::updateCachedSystemFontDescription):
 469
 470 2015-06-24  Chris Dumez  <cdumez@apple.com>
 471
 472         Unreviewed, EFL build fix after r185940.
 473
 474         Members were initialized in wrong order.
 475
 476         * Modules/mediastream/MediaDeviceInfo.cpp:
 477         (WebCore::MediaDeviceInfo::MediaDeviceInfo):
 478
 479 2015-06-24  Chris Dumez  <cdumez@apple.com>
 480
 481         Unreviewed, Build fix after r185940.
 482
 483         Move implementation inside WebCore namespace.
 484
 485         * Modules/mediastream/MediaDeviceInfo.cpp:
 486
 487 2015-06-24  Chris Dumez  <cdumez@apple.com>
 488
 489         Unreviewed, speculative GTK build fix after 185940.
 490
 491         Add new cpp file to CMakeLists.txt.
 492
 493         * CMakeLists.txt:
 494
 495 2015-06-24  Matt Daiter  <mdaiter@apple.com>
 496
 497         Building MediaDeviceInfo for enumerateDevices
 498         https://bugs.webkit.org/show_bug.cgi?id=146257
 499         <rdar://problem/21513462>
 500
 501         Reviewed by Eric Carlson.
 502
 503         MediaDeviceInfo necessary for enumerateDevices
 504
 505         * CMakeLists.txt: Added MediaDevicesInfo.idl
 506         * DerivedSources.make: Added MediaDevicesInfo.idl
 507         * Modules/mediastream/MediaDeviceInfo.h: Created class for MediaDevicesInfo
 508         (WebCore::MediaDeviceInfo::create): Allocates class
 509         (WebCore::MediaDeviceInfo::MediaDeviceInfo): Creates class for public
 510         (WebCore::MediaDeviceInfo::~MediaDeviceInfo):
 511         (WebCore::MediaDeviceInfo::label):
 512         (WebCore::MediaDeviceInfo::deviceId):
 513         (WebCore::MediaDeviceInfo::groupId):
 514         (WebCore::MediaDeviceInfo::kind):
 515         * Modules/mediastream/MediaDeviceInfo.idl:
 516         * WebCore.xcodeproj/project.pbxproj:
 517
 518 2015-06-24  Anders Carlsson  <andersca@apple.com>
 519
 520         Detect view services by using the "com.apple.UIKit.vends-view-services" entitlement
 521         https://bugs.webkit.org/show_bug.cgi?id=146301
 522
 523         Reviewed by Tim Horton.
 524
 525         * WebCore.xcodeproj/project.pbxproj:
 526         * platform/spi/cocoa/SecuritySPI.h:
 527
 528 2015-06-24  Said Abou-Hallawa  <sabouhallawa@apple.com>
 529
 530         Add a new color -apple-wireless-playback-target-active
 531         https://bugs.webkit.org/show_bug.cgi?id=146269
 532         <rdar://problem/21465189>
 533
 534         Reviewed by Dean Jackson.
 535
 536         At the moment we use -apple-system-blue to indicate an Airplay route is
 537         active. This might not always be blue, so we need to add another system
 538         color with a name that will allow us to change the underlying color.
 539         Initially -apple-wireless-playback-target-active will be an alias to
 540         -apple-system-blue.
 541
 542         Existing tests are modified to include the new color value.
 543
 544         * Modules/mediacontrols/mediaControlsApple.js:
 545         (Controller.prototype.updateWirelessTargetPickerButton):
 546         * Modules/mediacontrols/mediaControlsiOS.css:
 547         (video::-webkit-media-controls-wireless-playback-picker-button.playing):
 548         Use the new color value in the media controls.
 549
 550         * css/CSSParser.cpp:
 551         (WebCore::isAppleLegacyCssValueKeyword): Returns true if the value keyword
 552         has an '-apple' prefix which has to be replaced by '-webkit'
 553
 554         (WebCore::cssValueKeywordID): Call a new function which handles all the
 555         '-apple' legacy keywords.
 556
 557         * css/CSSValueKeywords.in: Define the new color keyword.
 558
 559         * rendering/RenderThemeIOS.mm:
 560         (WebCore::RenderThemeIOS::systemColor):
 561         * rendering/RenderThemeMac.mm:
 562         (WebCore::RenderThemeMac::systemColor):
 563         Define the value of the new color keyword to be an alias of systemBlueColor.
 564
 565 2015-06-24  Matt Rajca  <mrajca@apple.com>
 566
 567         MediaSession: propagate MediaSessionMetadata to WebPageProxy
 568         https://bugs.webkit.org/show_bug.cgi?id=146282
 569
 570         Reviewed by Darin Adler and Tim Horton.
 571
 572         * Modules/mediasession/MediaSession.cpp:
 573         (WebCore::MediaSession::setMetadata):
 574
 575 2015-06-24  Chris Dumez  <cdumez@apple.com>
 576
 577         Null dereference in DocumentLoader::areAllLoadersPageCacheAcceptable()
 578         https://bugs.webkit.org/show_bug.cgi?id=146286
 579         <rdar://problem/21523788>
 580
 581         Reviewed by Sam Weinig.
 582
 583         Add null check for the Page in areAllLoadersPageCacheAcceptable()
 584         to fix this top crasher until I can investigate how this can happen.
 585
 586         * loader/DocumentLoader.cpp:
 587         (WebCore::areAllLoadersPageCacheAcceptable):
 588
 589 2015-06-24  Anders Carlsson  <andersca@apple.com>
 590
 591         Move PluginMainThreadScheduler to WebKit/win
 592         https://bugs.webkit.org/show_bug.cgi?id=146289
 593
 594         Reviewed by Tim Horton.
 595
 596         * CMakeLists.txt:
 597         * Configurations/WebCore.xcconfig:
 598         * WebCore.vcxproj/WebCore.vcxproj:
 599         * WebCore.vcxproj/WebCore.vcxproj.filters:
 600         * WebCore.xcodeproj/project.pbxproj:
 601         * plugins/PluginMainThreadScheduler.cpp:
 602         (WebCore::PluginMainThreadScheduler::scheduler): Deleted.
 603         (WebCore::PluginMainThreadScheduler::PluginMainThreadScheduler): Deleted.
 604         (WebCore::PluginMainThreadScheduler::scheduleCall): Deleted.
 605         (WebCore::PluginMainThreadScheduler::registerPlugin): Deleted.
 606         (WebCore::PluginMainThreadScheduler::unregisterPlugin): Deleted.
 607         (WebCore::PluginMainThreadScheduler::dispatchCallsForPlugin): Deleted.
 608         (WebCore::PluginMainThreadScheduler::dispatchCalls): Deleted.
 609         (WebCore::PluginMainThreadScheduler::mainThreadCallback): Deleted.
 610         * plugins/PluginMainThreadScheduler.h:
 611         (WebCore::PluginMainThreadScheduler::Call::Call): Deleted.
 612         (WebCore::PluginMainThreadScheduler::Call::performCall): Deleted.
 613
 614 2015-06-24  Dean Jackson  <dino@apple.com>
 615
 616         Better fix for Element with blur backdrop-filter shows edge duplication and dark edges
 617         https://bugs.webkit.org/show_bug.cgi?id=146287
 618         <rdar://problem/21530437>
 619
 620         Reviewed by Simon Fraser.
 621
 622         There is no need to carry around a bit in FilterOperations indicating what
 623         type of source property the object came from. Whether or not to clip to the
 624         bounds of the filter region is purely a property of the type of CALayer
 625         we are applying the filter to.
 626
 627         This basically reverts r185846.
 628
 629         Covered by the test for the previous commit.
 630
 631         * css/CSSPropertyNames.in:
 632         * css/StyleBuilderConverter.h:
 633         (WebCore::StyleBuilderConverter::convertBackdropFilterOperations): Deleted.
 634         * page/animation/CSSPropertyAnimation.cpp:
 635         (WebCore::blendFilterOperations): Deleted.
 636         * platform/graphics/ca/cocoa/PlatformCAFiltersCocoa.mm: Set the normalized
 637         edges property if we are a CABackdropLayer.
 638         * platform/graphics/filters/FilterOperations.cpp:
 639         (WebCore::FilterOperations::operator==):
 640         (WebCore::FilterOperations::operationsMatch):
 641         (WebCore::FilterOperations::operator=): Deleted.
 642         * platform/graphics/filters/FilterOperations.h:
 643         (WebCore::FilterOperations::isUsedForBackdropFilters): Deleted.
 644         (WebCore::FilterOperations::setUsedForBackdropFilters): Deleted.
 645
 646 2015-06-24  Doug Russell  <d_russell@apple.com>
 647
 648         Bug 146177 - AX: AXObjectCache should try to use an unignored accessibilityObject
 649         when posting a selection notification when on the border between two accessibilityObjects
 650         https://bugs.webkit.org/show_bug.cgi?id=146177
 651
 652         Reviewed by Darin Adler.
 653
 654         Add support for position to be passed for selection changes to allow checking.
 655         for boundaries in the case of ignored elements.
 656         Add support for searching for unignored siblings of AccessibilityObjects.
 657         Include AccessibilityObject wrappers in notifications for tests.
 658
 659         Test: platform/mac/accessibility/selection-element-tabbing-to-link.html
 660
 661         * accessibility/AXObjectCache.cpp:
 662         (WebCore::AXObjectCache::postTextStateChangeNotification):
 663         * accessibility/AXObjectCache.h:
 664         * accessibility/AccessibilityObject.cpp:
 665         (WebCore::AccessibilityObject::previousSiblingUnignored):
 666         (WebCore::AccessibilityObject::nextSiblingUnignored):
 667         * accessibility/AccessibilityObject.h:
 668         * accessibility/mac/WebAccessibilityObjectWrapperBase.mm:
 669         (isValueTypeSupported):
 670         (arrayRemovingNonSupportedTypes):
 671         (dictionaryRemovingNonSupportedTypes):
 672         (-[WebAccessibilityObjectWrapperBase accessibilityPostedNotification:userInfo:]):
 673         * editing/mac/FrameSelectionMac.mm:
 674         (WebCore::FrameSelection::notifyAccessibilityForSelectionChange):
 675
 676 2015-06-24  Anders Carlsson  <andersca@apple.com>
 677
 678         Enable -Winconsistent-missing-override when building with Xcode
 679         https://bugs.webkit.org/show_bug.cgi?id=146288
 680
 681         Reviewed by Sam Weinig.
 682
 683         * Configurations/Base.xcconfig:
 684         * Modules/encryptedmedia/MediaKeySession.h:
 685         * Modules/webdatabase/DatabaseTask.h:
 686         * html/DateTimeLocalInputType.h:
 687         * page/scrolling/ios/ScrollingCoordinatorIOS.h:
 688         * page/scrolling/mac/ScrollingCoordinatorMac.h:
 689         * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
 690         (WebCore::MediaPlayerPrivateAVFoundation::platformLayer): Deleted.
 691         (WebCore::MediaPlayerPrivateAVFoundation::supportsScanning): Deleted.
 692         (WebCore::MediaPlayerPrivateAVFoundation::fileSize): Deleted.
 693         (WebCore::MediaPlayerPrivateAVFoundation::engineDescription): Deleted.
 694         (WebCore::MediaPlayerPrivateAVFoundation::platformErrorCode): Deleted.
 695         (WebCore::MediaPlayerPrivateAVFoundation::notifyTrackModeChanged): Deleted.
 696         * platform/graphics/avfoundation/VideoTrackPrivateAVF.h:
 697         (WebCore::VideoTrackPrivateAVF::trackIndex): Deleted.
 698         * platform/graphics/avfoundation/objc/CDMSessionAVFoundationObjC.h:
 699         (WebCore::CDMSessionAVFoundationObjC::type): Deleted.
 700         * platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.h:
 701         (WebCore::CDMSessionMediaSourceAVFObjC::type): Deleted.
 702         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
 703         (WebCore::MediaPlayerPrivateAVFoundationObjC::supportsAcceleratedRendering): Deleted.
 704         (WebCore::MediaPlayerPrivateAVFoundationObjC::canPlayToWirelessPlaybackTarget): Deleted.
 705         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
 706         (WebCore::WebCoreNSURLAuthenticationChallengeClient::receivedCredential): Deleted.
 707         (WebCore::WebCoreNSURLAuthenticationChallengeClient::receivedRequestToContinueWithoutCredential): Deleted.
 708         (WebCore::WebCoreNSURLAuthenticationChallengeClient::receivedCancellation): Deleted.
 709         (WebCore::WebCoreNSURLAuthenticationChallengeClient::receivedRequestToPerformDefaultHandling): Deleted.
 710         (WebCore::WebCoreNSURLAuthenticationChallengeClient::receivedChallengeRejection): Deleted.
 711         * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
 712         (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::supportsFullscreen): Deleted.
 713         * platform/graphics/mac/MediaPlayerPrivateQTKit.h:
 714         (WebCore::MediaPlayerPrivateQTKit::supportsScanning): Deleted.
 715         (WebCore::MediaPlayerPrivateQTKit::networkState): Deleted.
 716         (WebCore::MediaPlayerPrivateQTKit::readyState): Deleted.
 717         (WebCore::MediaPlayerPrivateQTKit::maximumDurationToCacheMediaTime): Deleted.
 718         (WebCore::MediaPlayerPrivateQTKit::engineDescription): Deleted.
 719         * platform/mac/ScrollAnimatorMac.h:
 720         * platform/mac/SerializedPlatformRepresentationMac.h:
 721         (WebCore::SerializedPlatformRepresentationMac::platformType): Deleted.
 722         * platform/mac/ThemeMac.h:
 723         (WebCore::ThemeMac::controlRequiresPreWhiteSpace): Deleted.
 724         * testing/MockCDM.cpp:
 725         (WebCore::MockCDMSession::setClient): Deleted.
 726
 727 2015-06-24  Youenn Fablet  <youenn.fablet@crf.canon.fr>
 728
 729         Improve JSDOMPromise callPromiseFunction naming
 730         https://bugs.webkit.org/show_bug.cgi?id=146280
 731
 732         Unreviewed.
 733
 734         No change in behavior.
 735
 736         * bindings/js/JSDOMPromise.h:
 737         (WebCore::callPromiseFunction):
 738
 739 2015-06-24  Tim Horton  <timothy_horton@apple.com>
 740
 741         REGRESSION (r185804): Crash selecting time in the form on https://backup.brighthorizons.com/BackupCareRequest.aspx
 742         <rdar://problem/21525376>
 743
 744         Reviewed by Sam Weinig.
 745
 746         * page/TextIndicator.cpp:
 747         (WebCore::TextIndicator::createWithRange):
 748         Null check.
 749
 750 2015-06-24  Zalan Bujtas  <zalan@apple.com>
 751
 752         Subpixel rendering: roundToDevicePixel() snaps to wrong value.
 753         https://bugs.webkit.org/show_bug.cgi?id=146273
 754         rdar://problem/18509840
 755
 756         Reviewed by Simon Fraser.
 757
 758         Due to the floating point approximate representation, we can't always produce
 759         the correct snap value. This patch addresses the issue by removing redundant kFixedPointDenominator multiplication
 760         and by changing the rounding in roundToDevicePixel() from float to double.
 761
 762         API test is added.
 763
 764         * platform/LayoutUnit.h:
 765         (WebCore::roundToDevicePixel):
 766
 767 2015-06-23  Matt Rajca  <mrajca@apple.com>
 768
 769         MediaSession: Support setting of metadata
 770         https://bugs.webkit.org/show_bug.cgi?id=146253
 771
 772         Reviewed by Eric Carlson.
 773
 774         * Modules/mediasession/MediaSession.cpp:
 775         (WebCore::MediaSession::MediaSession): Store a reference to the document so we can use it in setMetadata.
 776         (WebCore::MediaSession::setMetadata): Implemented as described in the Media Session spec.
 777         * Modules/mediasession/MediaSession.h:
 778         * Modules/mediasession/MediaSession.idl: Added the setMetadata method.
 779         * Modules/mediasession/MediaSessionMetadata.h:
 780         (WebCore::MediaSessionMetadata::MediaSessionMetadata): Added to keep track of media session metadata.
 781         (WebCore::MediaSessionMetadata::title):
 782         (WebCore::MediaSessionMetadata::artist):
 783         (WebCore::MediaSessionMetadata::album):
 784         (WebCore::MediaSessionMetadata::artworkURL):
 785         * WebCore.xcodeproj/project.pbxproj: Added MediaSessionMetadata.h.
 786
 787 2015-06-24  Daniel Bates  <dabates@apple.com>
 788
 789         Content Security Policy error message when frame load is blocked does not read well
 790         https://bugs.webkit.org/show_bug.cgi?id=146279
 791
 792         Reviewed by Csaba Osztrogonác.
 793
 794         Substitute "Refused to load frame" for "Refused to frame" as the prefix of the error message
 795         emitted when the Content Security Policy of the page blocks a frame load.
 796
 797         * page/ContentSecurityPolicy.cpp:
 798         (WebCore::CSPDirectiveList::checkSourceAndReportViolation):
 799
 800 2015-06-11  Sergio Villar Senin  <svillar@igalia.com>
 801
 802         intrinsic size keywords don't work for heights
 803         https://bugs.webkit.org/show_bug.cgi?id=113610
 804
 805         Reviewed by Darin Adler.
 806
 807         Based on Blink's r148314 & r150355 by <cbiesinger@chromium.org>.
 808
 809         Adds intrinsic values support to heigh & min/max-height. This involves the
 810         following changes:
 811         - RenderBox needs to pass the content height through to computeLogicalHeight and
 812         related functions, which needs it to resolve max-content, et. al.
 813         - Make the callers pass the content height to this function. Some callers pass
 814         logicalHeight() (adjusted for border/padding) which works because if
 815         logicalHeight is not the content height, then it is the height we ended up using,
 816         so the constrain* functions will just constrain to that value again.
 817         - Parsing code needs to be adjusted to support intrinsic values for heights.
 818
 819         Tests: fast/css-intrinsic-dimensions/height-css-tables-collapsed.html
 820                fast/css-intrinsic-dimensions/height-css-tables.html
 821                fast/css-intrinsic-dimensions/height-flexbox.html
 822                fast/css-intrinsic-dimensions/height-positioned-replaced.html
 823                fast/css-intrinsic-dimensions/height-positioned.html
 824                fast/css-intrinsic-dimensions/height-replaced.html
 825                fast/css-intrinsic-dimensions/height-tables-collapsed.html
 826                fast/css-intrinsic-dimensions/height-tables.html
 827                fast/css-intrinsic-dimensions/height.html
 828
 829         * css/CSSParser.cpp:
 830         (WebCore::CSSParser::isValidSize): Refactored from validateWidth and
 831         validateHeight.
 832         (WebCore::CSSParser::parseValue):
 833         (WebCore::CSSParser::validateWidth): Deleted.
 834         (WebCore::CSSParser::validateHeight): Deleted.
 835         * css/CSSParser.h:
 836         * platform/Length.h:
 837         (WebCore::Length::isFillAvailable):
 838         (WebCore::Length::isFitContent):
 839         * rendering/RenderBox.cpp:
 840         (WebCore::RenderBox::constrainLogicalHeightByMinMax):
 841         (WebCore::RenderBox::constrainContentBoxLogicalHeightByMinMax):
 842         (WebCore::RenderBox::computeLogicalHeight):
 843         (WebCore::RenderBox::computeLogicalHeightUsing):
 844         (WebCore::RenderBox::computeContentLogicalHeight):
 845         (WebCore::RenderBox::computeIntrinsicLogicalContentHeightUsing):
 846         (WebCore::RenderBox::computeContentAndScrollbarLogicalHeightUsing):
 847         (WebCore::RenderBox::computePercentageLogicalHeight):
 848         (WebCore::RenderBox::computeReplacedLogicalHeightUsing):
 849         (WebCore::RenderBox::availableLogicalHeight):
 850         (WebCore::RenderBox::availableLogicalHeightUsing):
 851         (WebCore::RenderBox::computePositionedLogicalHeight):
 852         (WebCore::RenderBox::computePositionedLogicalHeightUsing):
 853         * rendering/RenderBox.h:
 854         * rendering/RenderFlexibleBox.cpp:
 855         (WebCore::RenderFlexibleBox::computeMainAxisExtentForChild):
 856         (WebCore::RenderFlexibleBox::applyStretchAlignmentToChild):
 857         * rendering/RenderFlowThread.cpp:
 858         (WebCore::RenderFlowThread::addForcedRegionBreak):
 859         * rendering/RenderGrid.cpp:
 860         (WebCore::RenderGrid::computeUsedBreadthOfSpecifiedLength):
 861         (WebCore::RenderGrid::applyStretchAlignmentToChildIfNeeded):
 862         * rendering/RenderMultiColumnSet.cpp:
 863         (WebCore::RenderMultiColumnSet::calculateMaxColumnHeight):
 864         * rendering/RenderReplaced.cpp:
 865         (WebCore::RenderReplaced::hasReplacedLogicalHeight):
 866         * rendering/RenderTable.cpp:
 867         (WebCore::RenderTable::convertStyleLogicalHeightToComputedHeight):
 868         (WebCore::RenderTable::layout):
 869
 870 2015-06-24  Commit Queue  <commit-queue@webkit.org>
 871
 872         Unreviewed, rolling out r185906.
 873         https://bugs.webkit.org/show_bug.cgi?id=146276
 874
 875         MSVC doesn't yet provide a const-qualified std::array<T,
 876         N>::size(), failing to compile the static_assert (Requested by
 877         zdobersek on #webkit).
 878
 879         Reverted changeset:
 880
 881         "Improve the source code generated by make_names.pl"
 882         https://bugs.webkit.org/show_bug.cgi?id=146208
 883         http://trac.webkit.org/changeset/185906
 884
 885 2015-06-24  Zan Dobersek  <zdobersek@igalia.com>
 886
 887         Improve the source code generated by make_names.pl
 888         https://bugs.webkit.org/show_bug.cgi?id=146208
 889
 890         Reviewed by Darin Adler.
 891
 892         Clean up and optimize the output that's generated by the make_names.pl script
 893         when generating large sets of DOM names for attributes and tags.
 894
 895         The GenerateStrings() function in the StaticString.pm module is split into
 896         GenerateStringData() and GenerateASCIILiteral() so that the two new functions
 897         can be used independently, with the original function still being called when
 898         generating font names.
 899
 900         Tags and attributes have the corresponding static QualifiedName globals defined
 901         as before. After that, two static const std::array<> objects are defined for
 902         both types -- the first is an ordered array of addresses of the QualifiedName
 903         objects (corresponding to the C array that was defined in getHTMLTags(),
 904         getSVGAttrs() etc.), and the second is an ordered array of StringImpl::StaticASCIILiteral
 905         objects that replaces separately defined StringImpl::StaticASCIILiteral objects
 906         and the additional tables that contained pairs of QualifiedName object addresses
 907         and the corresponding StaticASCIILiteral object references in the init() function.
 908         This is all generated by the printStaticData() function in make_names.pl.
 909
 910         The printQualifiedNameCreation() function generates a static_assert() that ensures
 911         that the corresponding std::array<QualifiedName*> and std::array<StaticASCIILiteral>
 912         objects have the same amount of items, and then sets up a loop that walks through
 913         the two arrays and properly constructs the QualifiedName objects from the static
 914         literal data.
 915
 916         On the GTK port, this shaves off ~54kB from the final stripped shared library
 917         on a 64-bit build, and ~21kB on a 32-bit build.
 918
 919         * bindings/scripts/StaticString.pm:
 920         (GenerateStringData):
 921         (GenerateASCIILiteral):
 922         (GenerateStrings):
 923         * dom/make_names.pl:
 924         (printCppHead):
 925         (printNamesCppFile):
 926         (printStaticData):
 927         (printQualifiedNameCreation):
 928         (printInit): Deleted.
 929         (printDefinitions): Deleted.
 930
 931 2015-06-24  Youenn Fablet  <youenn.fablet@crf.canon.fr>
 932
 933         Refactor UserMediaRequest to share more codes between MediaDevices.getUserMedia and legacy webkitGetUserMedia
 934         https://bugs.webkit.org/show_bug.cgi?id=146237
 935
 936         Reviewed by Darin Adler.
 937
 938         Covered by existing tests, no change in behavior.
 939
 940         * Modules/mediastream/MediaConstraintsImpl.cpp:
 941         (WebCore::MediaConstraintsImpl::create): Simplified error handling by removing exception code parameter.
 942         * Modules/mediastream/MediaConstraintsImpl.h: Ditto.
 943         * Modules/mediastream/MediaDevices.cpp:
 944         (WebCore::MediaDevices::getUserMedia): Removed code now in UserMediaRequest::start.
 945         * Modules/mediastream/NavigatorUserMedia.cpp:
 946         (WebCore::NavigatorUserMedia::webkitGetUserMedia): Ditto.
 947         * Modules/mediastream/UserMediaRequest.cpp:
 948         (WebCore::parseOptions): Simplified error handling by removing exception code parameter.
 949         (WebCore::UserMediaRequest::start): Renamed create in start and added common code.
 950         * Modules/mediastream/UserMediaRequest.h:
 951
 952 2015-06-23  Andreas Kling  <akling@apple.com>
 953
 954         Should reduce tile coverage for the first paint after a tab switch.
 955         <https://webkit.org/b/146252>
 956         <rdar://problem/19821583>
 957
 958         Reviewed by Darin Adler.
 959
 960         Reduce the number of tiles we need to paint after switching tabs,
 961         to shorten the time it takes before we can flush pixels to screen.
 962
 963         We accomplish this by piggybacking on the "speculative tiling enabled"
 964         mode of FrameView, which was previously only used to throttle painting
 965         and layer flushes during page load.
 966
 967         When a FrameView becomes visible, which is what happens when you
 968         switch to its tab, we revert the speculative tiling optimization to
 969         its initial state, and reset the "scrolled by user" flag.
 970
 971         In practice this means that after switching tabs, we only generate
 972         enough tiles to fill the viewport. Then, after 500ms has passed
 973         or the user scrolls the page, we go back to the usual speculative
 974         tiling mode.
 975
 976         * page/FrameView.cpp:
 977         (WebCore::FrameView::show):
 978
 979 2015-06-23  Anders Carlsson  <andersca@apple.com>
 980
 981         Remove windowResizerRect code, nobody is using it anymore
 982         https://bugs.webkit.org/show_bug.cgi?id=146265
 983
 984         Reviewed by Beth Dakin.
 985
 986         * loader/EmptyClients.h:
 987         * page/Chrome.cpp:
 988         (WebCore::Chrome::windowResizerRect): Deleted.
 989         * page/Chrome.h:
 990         * page/ChromeClient.h:
 991         * page/FrameView.cpp:
 992         (WebCore::FrameView::windowResizerRect): Deleted.
 993         * page/FrameView.h:
 994         * platform/ScrollView.cpp:
 995         (WebCore::ScrollView::ScrollView): Deleted.
 996         (WebCore::ScrollView::windowResizerRectChanged): Deleted.
 997         (WebCore::ScrollView::containsScrollbarsAvoidingResizer): Deleted.
 998         (WebCore::ScrollView::adjustScrollbarsAvoidingResizerCount): Deleted.
 999         (WebCore::ScrollView::setParent): Deleted.
1000         * platform/ScrollView.h:
1001         (WebCore::ScrollView::windowResizerRect): Deleted.
1002         * platform/Scrollbar.cpp:
1003         (WebCore::Scrollbar::Scrollbar): Deleted.
1004         (WebCore::Scrollbar::setFrameRect): Deleted.
1005         (WebCore::Scrollbar::setParent): Deleted.
1006         * platform/Scrollbar.h:
1007
1008 2015-06-23  Dean Jackson  <dino@apple.com>
1009
1010         Media controls are missing the white backdrop in UIWebViews
1011         https://bugs.webkit.org/show_bug.cgi?id=146251
1012         <rdar://problem/20181345>
1013
1014         Reviewed by Simon Fraser.
1015
1016         Implement two new CALayer subclasses that explicitly set
1017         something that resembles the system appearance for
1018         media-controls-dark-bar-background and media-controls-light-bar-background.
1019         This way, WebKit1 clients get a visible result.
1020
1021         Creating the actual system recipes is tracked by:
1022         https://bugs.webkit.org/show_bug.cgi?id=146250
1023
1024         * WebCore.xcodeproj/project.pbxproj: Add new files.
1025         * platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm:
1026         (PlatformCALayerCocoa::PlatformCALayerCocoa): Use the new CALayer subclasses for
1027         the appropriate layer types.
1028         * platform/graphics/ca/cocoa/WebSystemBackdropLayer.h: Added.
1029         * platform/graphics/ca/cocoa/WebSystemBackdropLayer.mm: Added.
1030         (-[WebLightSystemBackdropLayer init]):
1031         (-[WebLightSystemBackdropLayer setBackgroundColor:]): Only set to a light grey.
1032         (-[WebDarkSystemBackdropLayer init]):
1033         (-[WebDarkSystemBackdropLayer setBackgroundColor:]): Only set to a dark grey.
1034
1035 2015-06-18  Matt Rajca  <mrajca@apple.com>
1036
1037         Support releasing media sessions
1038         https://bugs.webkit.org/show_bug.cgi?id=146132
1039
1040         Reviewed by Darin Adler.
1041
1042         * Modules/mediasession/MediaSession.cpp: Implemented as described in the Media Session spec.
1043         (WebCore::MediaSession::releaseSession):
1044         (WebCore::MediaSession::releaseInternal):
1045         * Modules/mediasession/MediaSession.h:
1046
1047 2015-06-23  Chris Fleizach  <cfleizach@apple.com>
1048
1049         AX: iOS: VoiceOver and ARIA: has popup property not announced
1050         https://bugs.webkit.org/show_bug.cgi?id=146188
1051
1052         Reviewed by Darin Adler.
1053
1054         Expose the existing "has popup" property to the iOS Accessibility API.
1055
1056         * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
1057         (-[WebAccessibilityObjectWrapper accessibilityHasPopup]):
1058
1059 2015-06-23  Javier Fernandez  <jfernandez@igalia.com>
1060
1061         [CSS Grid Layout] Performance optimization: avoid computing overflow alignment if not needed
1062         https://bugs.webkit.org/show_bug.cgi?id=146231
1063
1064         Reviewed by Sergio Villar Senin.
1065
1066         We don't need to apply any overflow handling if alignment value don't have a potential
1067         risk of data loss, as it's the case of 'start' value.
1068
1069         This patch avoid computing the overflow in all the cases, since it adds an unneeded
1070         overhead which affects performance.
1071
1072         New code improves performance around 3%-8%, depending on the grid tests.
1073
1074         No new tests, no new funcitonality.
1075
1076         * rendering/RenderGrid.cpp:
1077         (WebCore::RenderGrid::rowPositionForChild):
1078         (WebCore::RenderGrid::columnPositionForChild):
1079
1080 2015-06-23  Youenn Fablet  <youenn.fablet@crf.canon.fr>
1081
1082         MediaDevices.getUserMedia should migrate from callbacks to DOMPromise
1083         https://bugs.webkit.org/show_bug.cgi?id=146200
1084
1085         Reviewed by Darin Adler.
1086
1087         Introduced DOMPromiseWithCallback to resolve/reject promises while allowing promise clients to use a typed callback approach.
1088         Migrated MediaDevices.getUserMedia from callbacks to DOMPromiseWithCallback.
1089         Removed MediaDevices.getUserMedia custom binding.
1090
1091         Covered by existing tests.
1092
1093         * CMakeLists.txt: Removing custom binding.
1094         * Modules/mediastream/MediaDevices.cpp:
1095         (WebCore::MediaDevices::getUserMedia): Moving from callback to promise.
1096         * Modules/mediastream/MediaDevices.h: Ditto.
1097         * Modules/mediastream/MediaDevices.idl: Removing custom binding.
1098         * Modules/mediastream/NavigatorUserMedia.cpp:
1099         (WebCore::NavigatorUserMedia::webkitGetUserMedia): Converting from promise callback to API callbacks.
1100         * Modules/mediastream/UserMediaRequest.cpp:
1101         (WebCore::UserMediaRequest::create): Moving from callback to promise.
1102         (WebCore::UserMediaRequest::UserMediaRequest): Ditto.
1103         (WebCore::UserMediaRequest::didCreateStream): Ditto.
1104         (WebCore::UserMediaRequest::failedToCreateStreamWithConstraintsError): Ditto.
1105         (WebCore::UserMediaRequest::failedToCreateStreamWithPermissionError): Ditto.
1106         * Modules/mediastream/UserMediaRequest.h: Ditto.
1107         * bindings/js/JSDOMPromise.h: Introducing DOMPromiseWithCallback and removing crypto specific header.
1108         (WebCore::DOMPromiseWithCallback::DOMPromiseWithCallback):
1109         (WebCore::Error>::resolve):
1110         (WebCore::Error>::reject):
1111         * bindings/js/JSMediaDevicesCustom.cpp: Removed.
1112         * bindings/js/JSSubtleCryptoCustom.cpp: Updating headers.
1113
1114 2015-06-23  Xabier Rodriguez Calvar  <calvaris@igalia.com> and Youenn Fablet  <youenn.fablet@crf.canon.fr>
1115
1116         [Streams API] Implement ReadableStream js source "'cancel" callback
1117         https://bugs.webkit.org/show_bug.cgi?id=146204
1118
1119         Reviewed by Darin Adler.
1120
1121         Calling "cancel" JS function when web app is cancelling a JS readable stream.
1122         Handling of promise returned value in case of async cancel.
1123
1124         Covered by rebased tests.
1125
1126         * bindings/js/ReadableJSStream.cpp:
1127         (WebCore::ReadableJSStream::invoke): Refactoring to pass cancel reason or controller to the JS function.
1128         (WebCore::ReadableJSStream::doStart): Ditto.
1129         (WebCore::startReadableStreamAsync): Renaming readableStream as protectedStream.
1130         (WebCore::createPullResultFulfilledFunction): Ditto.
1131         (WebCore::ReadableJSStream::doPull): Refactoring to pass cancel reason or controller to the JS function.
1132         (WebCore::createCancelResultFulfilledFunction): Cancel promise fullfil callback.
1133         (WebCore::createCancelResultRejectedFunction): Cancel promise reject callback.
1134         (WebCore::ReadableJSStream::doCancel): Calling cancel JS callback and handling promise returned value.
1135         * bindings/js/ReadableJSStream.h: Refactoring to pass cancel reason or controller to the JS function.
1136
1137 2015-06-22  Ryuan Choi  <ryuan.choi@navercorp.com>
1138
1139         [EFL] Hyphenation is not supported
1140         https://bugs.webkit.org/show_bug.cgi?id=89830
1141
1142         Reviewed by Gyuyoung Kim.
1143
1144         Share libHyphen backend of GTK port.
1145
1146         Rebased fast/text/hyphenate-*.html
1147
1148         * PlatformEfl.cmake:
1149         * PlatformGTK.cmake:
1150         * platform/efl/FileSystemEfl.cpp:
1151         (WebCore::listDirectory): Deleted because of lack of functionality.
1152         eina_file_ls returns full directory path so fnmatch fails to check dict file.
1153         This patch reuse Posix implementation instead of EFL port specific function.
1154         * platform/posix/FileSystemPOSIX.cpp: Ditto.
1155         * platform/text/gtk/HyphenationLibHyphen.cpp: Moved to platform/text/hyphen
1156         * platform/text/hyphen/HyphenationLibHyphen.cpp:
1157         Renamed from Source/WebCore/platform/text/gtk/HyphenationLibHyphen.cpp.
1158         (WebCore::scanTestDictionariesDirectoryIfNecessary):
1159         Added PLATFORM guard and EFL implementation for the test directory
1160
1161 2015-06-22  Chris Dumez  <cdumez@apple.com>
1162
1163         [WK1] WebAllowDenyPolicyListener.denyOnlyThisRequest() should not start a new permission request
1164         https://bugs.webkit.org/show_bug.cgi?id=146228
1165         <rdar://problem/15179262>
1166
1167         Reviewed by Daniel Bates.
1168
1169         Add Geolocation::resetIsAllowed() API that merely resets
1170         m_allowGeolocation to Unknown, so that we will request the permission
1171         again the next time a position is requested.
1172
1173         * Modules/geolocation/Geolocation.h:
1174         (WebCore::Geolocation::resetIsAllowed):
1175
1176 2015-06-22  Simon Fraser  <simon.fraser@apple.com>
1177
1178         ASSERT(!m_zOrderListsDirty) when mousing over web view with incremental rendering suppressed
1179         https://bugs.webkit.org/show_bug.cgi?id=146225
1180
1181         Reviewed by Zalan Bujtas.
1182
1183         Update RenderLayer's z-order lists when hit testing. There's no guarantee that they've
1184         been updated; this happens to work most of the time because painting updates them,
1185         but if incremental rendering is suppressed, we may not have painted yet.
1186
1187         Easy to hit on webkit.org in MiniBrowser, but I wasn't able to make a reduced testcase.
1188
1189         * rendering/RenderLayer.cpp:
1190         (WebCore::RenderLayer::hitTest):
1191         (WebCore::RenderLayer::updateLayerListsIfNeeded): Flip the order of the tests, since checking
1192         dirty bits is cheaper than calling isStackingContext().
1193
1194 2015-06-22  Dean Jackson  <dino@apple.com>
1195
1196         Rename PlatformCA*Mac to PlatformCA*Cocoa
1197         https://bugs.webkit.org/show_bug.cgi?id=146224
1198         <rdar://problem/21497182>
1199
1200         Reviewed by Simon Fraser.
1201
1202         Rename PlatformCALayerMac and related files in platform/graphics/ca/mac
1203         to the more accurate Cocoa suffix.
1204
1205         * WebCore.xcodeproj/project.pbxproj:
1206         * page/mac/ServicesOverlayController.mm:
1207         * platform/graphics/ca/GraphicsLayerCA.cpp:
1208         * platform/graphics/ca/PlatformCAAnimation.h:
1209         * platform/graphics/ca/PlatformCALayer.h:
1210         * platform/graphics/ca/cocoa/LayerFlushSchedulerMac.cpp: Renamed from Source/WebCore/platform/graphics/ca/mac/LayerFlushSchedulerMac.cpp.
1211         * platform/graphics/ca/cocoa/PlatformCAAnimationCocoa.h: Renamed from Source/WebCore/platform/graphics/ca/mac/PlatformCAAnimationMac.h.
1212         * platform/graphics/ca/cocoa/PlatformCAAnimationCocoa.mm: Renamed from Source/WebCore/platform/graphics/ca/mac/PlatformCAAnimationMac.mm.
1213         * platform/graphics/ca/cocoa/PlatformCAFiltersCocoa.mm: Renamed from Source/WebCore/platform/graphics/ca/mac/PlatformCAFiltersMac.mm.
1214         * platform/graphics/ca/cocoa/PlatformCALayerCocoa.h: Renamed from Source/WebCore/platform/graphics/ca/mac/PlatformCALayerMac.h.
1215         * platform/graphics/ca/cocoa/PlatformCALayerCocoa.mm: Renamed from Source/WebCore/platform/graphics/ca/mac/PlatformCALayerMac.mm.
1216         * platform/graphics/ca/cocoa/WebTiledBackingLayer.h: Renamed from Source/WebCore/platform/graphics/ca/mac/WebTiledBackingLayer.h.
1217         * platform/graphics/ca/cocoa/WebTiledBackingLayer.mm: Renamed from Source/WebCore/platform/graphics/ca/mac/WebTiledBackingLayer.mm.
1218         * platform/graphics/ca/mac/LayerFlushSchedulerMac.cpp:
1219         * platform/graphics/ca/mac/PlatformCAAnimationMac.mm:
1220         * platform/graphics/ca/mac/PlatformCAFiltersMac.mm:
1221         * platform/graphics/ca/mac/PlatformCALayerMac.mm:
1222         * platform/graphics/ca/mac/WebTiledBackingLayer.mm:
1223
1224 2015-06-22  Alex Christensen  <achristensen@webkit.org>
1225
1226         [cssjit] Disable compiling scrollbar pseudoclass selectors
1227         https://bugs.webkit.org/show_bug.cgi?id=146220
1228
1229         Reviewed by Benjamin Poulain.
1230
1231         * cssjit/SelectorCompiler.cpp:
1232         (WebCore::SelectorCompiler::addScrollbarPseudoClassType):
1233         Don't compile selectors with scrollbar pseudoclasses.
1234
1235 2015-06-22  Simon Fraser  <simon.fraser@apple.com>
1236
1237         -webkit-clip-path clips incorrectly if the element bounds go beyond the top edge of the page
1238         https://bugs.webkit.org/show_bug.cgi?id=146218
1239         rdar://problem/21127840
1240
1241         Reviewed by Zalan Bujtas.
1242
1243         The clip path is computed using the RenderLayer's bounding box, so needs to be offset
1244         by the offsetFromRenderer when set on the mask layer.
1245
1246         Test: compositing/masks/compositing-clip-path-origin.html
1247
1248         * rendering/RenderLayerBacking.cpp:
1249         (WebCore::RenderLayerBacking::updateMaskingLayerGeometry):
1250
1251 2015-06-22  Michael Catanzaro  <mcatanzaro@igalia.com>
1252
1253         Web sockets should be treated as active mixed content
1254         https://bugs.webkit.org/show_bug.cgi?id=140624
1255
1256         Reviewed by Sam Weinig.
1257
1258         Tests: http/tests/security/mixedContent/websocket/insecure-websocket-in-iframe.html
1259                http/tests/security/mixedContent/websocket/insecure-websocket-in-main-frame.html
1260
1261         * Modules/websockets/WebSocket.cpp:
1262         (WebCore::WebSocket::connect): Block ws:// WebSocket connections from https:// pages, and
1263         emit the onerror event after doing so.
1264         * platform/SchemeRegistry.cpp:
1265         (WebCore::secureSchemes): Add wss:// to the list of secure schemes.
1266
1267 2015-06-22  Dean Jackson  <dino@apple.com>
1268
1269         Element with blur backdrop-filter shows edge duplication and dark edges
1270         https://bugs.webkit.org/show_bug.cgi?id=146215
1271         <rdar://problem/20367695>
1272
1273         Reviewed by Tim Horton.
1274
1275         The input images to backdrop filters should duplicate their edge pixels
1276         outwards, rather than using transparent pixels. This is a flag we
1277         set on the Gaussian blur, but means we have to remember if the
1278         FilterOperations list came from a regular filter or a backdrop filter.
1279
1280         Test: css3/filters/backdrop/blur-input-bounds.html
1281
1282         * css/CSSPropertyNames.in: New custom convertor for backdrop-filter.
1283         * css/StyleBuilderConverter.h:
1284         (WebCore::StyleBuilderConverter::convertBackdropFilterOperations): New convertor
1285         that sets the backdrop flag, but is otherwise the same as a normal filter
1286         convertor.
1287         * page/animation/CSSPropertyAnimation.cpp:
1288         (WebCore::blendFilterOperations): Inherit the backdrop flag if either of our
1289         inputs has it.
1290         * platform/graphics/ca/mac/PlatformCAFiltersMac.mm: Set the inputNormalizeEdges
1291         key on the CAFilter if necessary.
1292         * platform/graphics/filters/FilterOperations.cpp: Add a new flag indicating if
1293         these operations are intended for backdrops.
1294         (WebCore::FilterOperations::operator=):
1295         (WebCore::FilterOperations::operator==):
1296         * platform/graphics/filters/FilterOperations.h:
1297         (WebCore::FilterOperations::isUsedForBackdropFilters):
1298         (WebCore::FilterOperations::setUsedForBackdropFilters):
1299
1300 2015-06-22  Tim Horton  <timothy_horton@apple.com>
1301
1302         [TextIndicator] Text shifts one pixel to the left when I force click to bring up Lookup in Mail messages
1303         https://bugs.webkit.org/show_bug.cgi?id=146214
1304         <rdar://problem/20782970>
1305
1306         Reviewed by Dean Jackson.
1307
1308         * page/mac/TextIndicatorWindow.mm:
1309         (-[WebTextIndicatorView initWithFrame:textIndicator:margin:offset:]):
1310         (WebCore::TextIndicatorWindow::setTextIndicator):
1311         (-[WebTextIndicatorView initWithFrame:textIndicator:margin:]): Deleted.
1312         When the WebView is at a nonintegral position, we can end up needing a TextIndicator
1313         with a nonintegral position. We need to round the window position, so we need to apply
1314         the fractional part to the indicator layers inside, not to the window.
1315
1316 2015-06-22  Myles C. Maxfield  <mmaxfield@apple.com>
1317
1318         [iOS] Arabic text styled with Georgia is rendered as boxes
1319         https://bugs.webkit.org/show_bug.cgi?id=145681
1320         <rdar://problem/21169844>
1321
1322         Reviewed by Darin Adler.
1323
1324         Georgia doesn't support Arabic, so we ask CoreText what font does support Arabic. It returns
1325         TimesNewRomanPSMT. However, WebKit explicitly disallows this font on iOS. Therefore, instead
1326         of using TimesNewRomanPSMT, we will simply just use GeezaPro.
1327
1328         Test: fast/text/arabic-times-new-roman.html
1329
1330         * platform/graphics/ios/FontCacheIOS.mm:
1331         (WebCore::FontCache::systemFallbackForCharacters):
1332         * platform/graphics/Font.h: Let FontCacheIOS call fontFamilyShouldNotBeUsedForArabic()
1333         * platform/graphics/cocoa/FontCocoa.mm:
1334         (WebCore::fontFamilyShouldNotBeUsedForArabic):
1335
1336 2015-06-22  Alex Christensen  <achristensen@webkit.org>
1337
1338         Unreviewed non-mac debug build fix after r185840.
1339
1340         * loader/ResourceLoader.cpp:
1341         (WebCore::ResourceLoader::willSendRequest):
1342         Added enable flag around assertion.
1343
1344 2015-06-20  Alex Christensen  <achristensen@webkit.org>
1345
1346         [Content Extensions] Add SPI to reload without content blocking.
1347         https://bugs.webkit.org/show_bug.cgi?id=146128
1348         rdar://problem/20351903
1349
1350         Reviewed by Sam Weinig.
1351
1352         * html/HTMLMediaElement.cpp:
1353         (WebCore::HTMLMediaElement::loadResource):
1354         * loader/ResourceLoader.cpp:
1355         (WebCore::ResourceLoader::willSendRequest):
1356         * loader/cache/CachedResourceLoader.cpp:
1357         (WebCore::CachedResourceLoader::requestResource):
1358         * page/DOMWindow.cpp:
1359         (WebCore::DOMWindow::open):
1360         * page/Page.h:
1361         (WebCore::Page::userContentController):
1362         (WebCore::Page::userContentExtensionsEnabled):
1363         (WebCore::Page::setUserContentExtensionsEnabled):
1364         (WebCore::Page::group):
1365         * page/UserContentController.cpp:
1366         (WebCore::UserContentController::removeAllUserContentExtensions):
1367         (WebCore::UserContentController::processContentExtensionRulesForLoad):
1368         (WebCore::UserContentController::actionsForResourceLoad):
1369         * page/UserContentController.h:
1370
1371 2015-06-22  Zalan Bujtas  <zalan@apple.com>
1372
1373         REGRESSION(r169105) Dangling renderer pointer in SelectionSubtreeRoot::SelectionSubtreeData.
1374         https://bugs.webkit.org/show_bug.cgi?id=146116
1375         rdar://problem/20959369
1376
1377         Reviewed by Brent Fulgham.
1378
1379         This patch ensures that we don't adjust the selection unless the visual selection still matches this subtree root.
1380
1381         When multiple selection roots are present we need to ensure that a RenderObject
1382         only shows up in one of them.
1383         RenderView::splitSelectionBetweenSubtrees(), as the name implies, splits the
1384         selection and sets the selection range (start/end) on each selection root.
1385         However, SelectionSubtreeRoot::adjustForVisibleSelection() later recomputes the range
1386         based on visible selection and that could end up collecting renderers as selection start/end
1387         from another selection subtree.
1388         RenderObject's holds the last selection state (RenderObject::setSelectionState).
1389         If we set a renderer first as "on selection border" and later "inside" using multiple selection roots,
1390         we can't clean up selections properly when this object gets destroyed.
1391         One of the roots ends up with a dangling RenderObject pointer.
1392
1393         Test: fast/regions/crash-when-renderer-is-in-multiple-selection-subtrees.html
1394
1395         * rendering/SelectionSubtreeRoot.cpp:
1396         (WebCore::SelectionSubtreeRoot::adjustForVisibleSelection):
1397
1398 2015-06-22  Jeremy Jones  <jeremyj@apple.com>
1399
1400         Do not exit fullscreen when starting PiP since this is done automatically.
1401         https://bugs.webkit.org/show_bug.cgi?id=144871
1402
1403         Reviewed by Darin Adler.
1404
1405         Since we don't explicitly exit fullscreen, update state in shouldExitFullscreenWithReason()
1406
1407         * platform/ios/WebVideoFullscreenInterfaceAVKit.h: Declare shouldExitFullscreenWithReason().
1408         * platform/ios/WebVideoFullscreenInterfaceAVKit.mm:
1409         (-[WebAVPlayerController playerViewController:shouldExitFullScreenWithReason:]): Forward to WebVideoFullscreenInterfaceAVKit.
1410         (WebVideoFullscreenInterfaceAVKit::shouldExitFullscreenWithReason): Added.
1411         (WebVideoFullscreenInterfaceAVKit::willStartPictureInPicture): Remove enter fullscreen code.
1412         * platform/spi/cocoa/AVKitSPI.h: Add missing enums.
1413
1414 2015-06-22  Daniel Bates  <dabates@apple.com>
1415
1416         AX: UI Automation cannot find AutoFill or search cancel buttons
1417         https://bugs.webkit.org/show_bug.cgi?id=145241
1418         <rdar://problem/21051411>
1419
1420         Reviewed by Chris Fleizach.
1421
1422         Add support for hit testing the search cancel button and AutoFill button so that
1423         they can be accessed by UI Automation.
1424
1425         Currently the accessibility hit test machinery ignores nodes in a shadow tree.
1426         So, it neither finds the <input type="search"> cancel button nor the AutoFill button
1427         when it performs a hit test. Therefore these buttons cannot be accessed using
1428         UI Automation.
1429
1430         Tests: accessibility/hit-test-input-auto-fill-button.html
1431                accessibility/hit-test-input-search-cancel-button.html
1432                accessibility/input-search-cancel-button.html
1433
1434         * accessibility/AccessibilityRenderObject.cpp:
1435         (WebCore::AccessibilityRenderObject::accessibilityTextFieldDecorationHitTest): Added; returns
1436         the AccessibilityObject for the search cancel button or AutoFill text field decoration as applicable.
1437         (WebCore::AccessibilityRenderObject::accessibilityHitTest): Check whether the hit node
1438         is a text field decoration.
1439
1440 2015-06-22  Xabier Rodriguez Calvar  <calvaris@igalia.com> and Youenn Fablet  <youenn.fablet@crf.canon.fr>
1441
1442         [Streams API] Implement ReadableStream cancel (abstract part)
1443         https://bugs.webkit.org/show_bug.cgi?id=146111
1444
1445         Reviewed by Darin Adler.
1446
1447         This patch implements ReadableStream and ReadableStreamReader cancel.
1448         The reader delegates cancellation to its stream.
1449
1450         This patch also ensures that controller.close() will not throw in case cancellation is on-going.
1451
1452         A follow-up patch will implement the calling of 'cancel' JS callback for JS sources.
1453
1454         Covered by rebased tests.
1455
1456         * Modules/streams/ReadableStream.cpp:
1457         (WebCore::ReadableStream::cancel): Checks whether locked or not before cancelling.
1458         (WebCore::ReadableStream::cancelNoCheck): Cancel without lock check.
1459         (WebCore::ReadableStream::notifyCancelSucceeded): Async cancel callback.
1460         (WebCore::ReadableStream::notifyCancelFailed): Ditto.
1461         * Modules/streams/ReadableStream.h:
1462         * Modules/streams/ReadableStream.idl: Cleaned up IDL.
1463         * Modules/streams/ReadableStreamReader.cpp:
1464         (WebCore::ReadableStreamReader::cancel):
1465         * Modules/streams/ReadableStreamReader.h:
1466         * Modules/streams/ReadableStreamReader.idl: Cleaned up IDL
1467         * bindings/js/JSReadableStreamControllerCustom.cpp:
1468         (WebCore::JSReadableStreamController::close):
1469         * bindings/js/JSReadableStreamCustom.cpp:
1470         (WebCore::JSReadableStream::cancel):
1471         * bindings/js/JSReadableStreamReaderCustom.cpp:
1472         (WebCore::JSReadableStreamReader::cancel):
1473         * bindings/js/ReadableJSStream.cpp:
1474         (WebCore::ReadableJSStream::doCancel):
1475         * bindings/js/ReadableJSStream.h:
1476
1477 2015-06-22  Adam Bergkvist  <adam.bergkvist@ericsson.com>
1478
1479         WebRTC: Navigator.webkitGetUserMedia() requires three arguments
1480         https://bugs.webkit.org/show_bug.cgi?id=146022
1481
1482         Reviewed by Eric Carlson.
1483
1484         Updated custom binding to make the third error callback argument
1485         mandatory. Updated and unskipped three tests (for the GTK+ port).
1486
1487         * bindings/js/JSNavigatorCustom.cpp:
1488         (WebCore::JSNavigator::webkitGetUserMedia):
1489
1490 2015-06-22  Carlos Garcia Campos  <cgarcia@igalia.com>
1491
1492         Unreviewed. Fix GTK+ build after r185818.
1493
1494         Actually rollout r185320.
1495
1496         * platform/network/soup/DNSSoup.cpp:
1497         (WebCore::DNSResolveQueue::platformProxyIsEnabledInSystemPreferences):
1498         (WebCore::DNSResolveQueue::platformResolve):
1499         (WebCore::gotProxySettingsCallback): Deleted.
1500         (WebCore::DNSResolveQueue::platformMaybeResolveHost): Deleted.
1501
1502 2015-06-16  Gavin Barraclough  <barraclough@apple.com>
1503
1504         Page load performance regression due to bugs.webkit.org/show_bug.cgi?id=145542
1505         https://bugs.webkit.org/show_bug.cgi?id=146198
1506
1507         Unreviewed rollout.
1508
1509         * platform/network/DNSResolveQueue.cpp:
1510         (WebCore::DNSResolveQueue::DNSResolveQueue):
1511         (WebCore::DNSResolveQueue::isUsingProxy):
1512         (WebCore::DNSResolveQueue::add):
1513         (WebCore::DNSResolveQueue::timerFired):
1514         * platform/network/DNSResolveQueue.h:
1515         * platform/network/cf/DNSCFNet.cpp:
1516         (WebCore::DNSResolveQueue::platformProxyIsEnabledInSystemPreferences):
1517         (WebCore::clientCallback):
1518         (WebCore::DNSResolveQueue::platformResolve):
1519         (WebCore::proxyIsEnabledInSystemPreferences): Deleted.
1520         (WebCore::isUsingProxy): Deleted.
1521         (WebCore::DNSResolveQueue::platformMaybeResolveHost): Deleted.
1522         * platform/network/soup/DNSSoup.cpp:
1523
1524 2015-06-21  Alexey Proskuryakov  <ap@apple.com>
1525
1526         REGRESSION (r172975): navigator.language unable to tell region for Traditional Chinese users
1527         https://bugs.webkit.org/show_bug.cgi?id=146121
1528         rdar://problem/21395180
1529
1530         Reviewed by Darin Adler.
1531
1532         Revert to previous behavior, which is wrong in many ways, but not as wrong as the new one.
1533
1534         * platform/mac/Language.mm:
1535         (WebCore::httpStyleLanguageCode):
1536         (WebCore::platformUserPreferredLanguages):
1537         * platform/spi/cf/CFBundleSPI.h:
1538
1539 2015-06-19  Andy Estes  <aestes@apple.com>
1540
1541         Give Node::didNotifySubtreeInsertions() a better name
1542         https://bugs.webkit.org/show_bug.cgi?id=146170
1543
1544         Reviewed by Darin Adler.
1545
1546         didNotifySubtreeInsertions() is not a good name. It sounds like we are notifying the subtree insertions, which doesn't make sense.
1547
1548         This function is really about notifying the Node that the subtree it's a part of has finished being inserted into the DOM
1549         (i.e. all nodes have received their call to insertedInto()). Change the name to finishedInsertingSubtree() to better reflect this.
1550
1551         * dom/ContainerNode.cpp:
1552         (WebCore::ContainerNode::notifyChildInserted):
1553         * dom/ContainerNodeAlgorithms.h:
1554         (WebCore::ChildNodeInsertionNotifier::notifyNodeInsertedIntoDocument):
1555         (WebCore::ChildNodeInsertionNotifier::notifyNodeInsertedIntoTree):
1556         * dom/Element.cpp:
1557         (WebCore::Element::addShadowRoot):
1558         * dom/Node.h:
1559         (WebCore::Node::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1560         (WebCore::Node::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1561         * dom/ScriptElement.cpp:
1562         (WebCore::ScriptElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1563         (WebCore::ScriptElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1564         * dom/ScriptElement.h:
1565         * html/HTMLFrameElementBase.cpp:
1566         (WebCore::HTMLFrameElementBase::insertedInto):
1567         (WebCore::HTMLFrameElementBase::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1568         (WebCore::HTMLFrameElementBase::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1569         * html/HTMLFrameElementBase.h:
1570         * html/HTMLScriptElement.cpp:
1571         (WebCore::HTMLScriptElement::insertedInto):
1572         (WebCore::HTMLScriptElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1573         (WebCore::HTMLScriptElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1574         * html/HTMLScriptElement.h:
1575         * svg/SVGFEImageElement.cpp:
1576         (WebCore::SVGFEImageElement::insertedInto):
1577         (WebCore::SVGFEImageElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1578         (WebCore::SVGFEImageElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1579         * svg/SVGFEImageElement.h:
1580         * svg/SVGMPathElement.cpp:
1581         (WebCore::SVGMPathElement::insertedInto):
1582         (WebCore::SVGMPathElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1583         (WebCore::SVGMPathElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1584         * svg/SVGMPathElement.h:
1585         * svg/SVGScriptElement.cpp:
1586         (WebCore::SVGScriptElement::insertedInto):
1587         (WebCore::SVGScriptElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1588         (WebCore::SVGScriptElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1589         * svg/SVGScriptElement.h:
1590         * svg/SVGTRefElement.cpp:
1591         (WebCore::SVGTRefElement::insertedInto):
1592         (WebCore::SVGTRefElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1593         (WebCore::SVGTRefElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1594         * svg/SVGTRefElement.h:
1595         * svg/SVGTextPathElement.cpp:
1596         (WebCore::SVGTextPathElement::insertedInto):
1597         (WebCore::SVGTextPathElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1598         (WebCore::SVGTextPathElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1599         * svg/SVGTextPathElement.h:
1600         * svg/animation/SVGSMILElement.cpp:
1601         (WebCore::SVGSMILElement::insertedInto):
1602         (WebCore::SVGSMILElement::finishedInsertingSubtree): Renamed from didNotifySubtreeInsertions.
1603         (WebCore::SVGSMILElement::didNotifySubtreeInsertions): Renamed to finishedInsertingSubtree.
1604         * svg/animation/SVGSMILElement.h:
1605
1606 2015-06-21  Philip Chimento  <philip.chimento@gmail.com>
1607
1608         libwebkit2gtk fails to link without opengl
1609         https://bugs.webkit.org/show_bug.cgi?id=138332
1610
1611         Reviewed by Carlos Garcia Campos.
1612
1613         * CMakeLists.txt: The third-party ANGLE directories need to be
1614         included even if ENABLE(GRAPHICS_CONTEXT_3D) is false. They must
1615         be included after the OpenGL headers as the comment says.
1616         * platform/graphics/texmap/BitmapTexturePool.cpp: Remove
1617         reference to no longer existent header file.
1618
1619 2015-06-20  Tim Horton  <timothy_horton@apple.com>
1620
1621         Deselection of text causes a noticeable jump on force touch machines
1622         https://bugs.webkit.org/show_bug.cgi?id=146173
1623         <rdar://problem/20992842>
1624
1625         Reviewed by Sam Weinig.
1626
1627         When we have a TextIndicator of type Crossfade, we end up putting
1628         a layer with the blue highlight + text painted into it on top of the
1629         content, and cross-fading that layer to the yellow-highlighted text.
1630
1631         This is necessary for BounceAndCrossfade TextIndicators, because the
1632         blue highlight has to bounce, but is not necessary for Crossfade-only
1633         ones; we can just fade in the yellow highlight on top of the
1634         existing blue page highlight, and all is well.
1635
1636         So, get rid of the Crossfade TextIndicator type and use FadeIn, separately
1637         keeping track of whether or not we can add a margin (we still can't
1638         add a margin to TextIndicators that indicate the page's current selection,
1639         because the blue highlight cannot have the margin applied to it, and we
1640         want the bounds to match exactly).
1641
1642         * page/TextIndicator.cpp:
1643         (WebCore::TextIndicator::createWithRange):
1644         If the range is the same as the selection, turn off the margin.
1645         We were previously doing this based on the presentation transition, but now
1646         there's no difference in presentation transition in this case.
1647
1648         (WebCore::TextIndicator::createWithSelectionInFrame):
1649         (WebCore::TextIndicator::wantsBounce):
1650         (WebCore::TextIndicator::wantsContentCrossfade):
1651         (WebCore::TextIndicator::wantsFadeIn):
1652         (WebCore::TextIndicator::wantsManualAnimation):
1653         * page/TextIndicator.h:
1654         Get rid of TextIndicatorPresentationTransition::Crossfade.
1655
1656         (WebCore::TextIndicator::setWantsMargin):
1657         (WebCore::TextIndicator::wantsMargin):
1658         Keep track of whether we want a margin.
1659
1660         * page/mac/TextIndicatorWindow.mm:
1661         (-[WebTextIndicatorView initWithFrame:textIndicator:margin:]):
1662         Determine if we should use a margin based on wantsMargin instead of the
1663         presentation transition.
1664
1665 2015-06-20  Ryuan Choi  <ryuan.choi@navercorp.com>
1666
1667         [EFL] Do not consider test directories when DEVELOPER_MODE is OFF
1668         https://bugs.webkit.org/show_bug.cgi?id=146171
1669
1670         Reviewed by Gyuyoung Kim.
1671
1672         * platform/efl/EflInspectorUtilities.cpp:
1673         (WebCore::inspectorResourcePath): Only used WEB_INSPECTOR_DIR which CMake decides properly.
1674
1675 2015-06-19  Michael Catanzaro  <mcatanzaro@igalia.com>
1676
1677         Fix absolute value warning in LocalizedStringsGtk.cpp
1678         https://bugs.webkit.org/show_bug.cgi?id=145919
1679
1680         Reviewed by Martin Robinson.
1681
1682         Use abs(static_cast<int>(time)) rather than static_cast<int>(abs(time)) to avoid clang's
1683         warnings about passing a float to abs() instead of std::abs(). Also, because casting an int
1684         to an int is silly.
1685
1686         * platform/gtk/LocalizedStringsGtk.cpp:
1687         (WebCore::localizedMediaTimeDescription):
1688
1689 2015-06-19  Devin Rousso  <drousso@apple.com>
1690
1691         Web Inspector: Highlight currently edited CSS selector
1692         https://bugs.webkit.org/show_bug.cgi?id=145658
1693
1694         Reviewed by Joseph Pecoraro.
1695
1696         Test: inspector/dom/highlight-multiple-shapes.html
1697
1698         * inspector/InspectorController.cpp:
1699         (WebCore::InspectorController::buildObjectForHighlightedNode):
1700         * inspector/InspectorController.h:
1701         * inspector/InspectorDOMAgent.cpp:
1702         (WebCore::InspectorDOMAgent::highlightSelector): Gets a list of all nodes matching a given selector string and highlights each of them.
1703         * inspector/InspectorDOMAgent.h:
1704         * inspector/InspectorOverlay.cpp:
1705         (WebCore::InspectorOverlay::hideHighlight):
1706         (WebCore::InspectorOverlay::highlightNodeList): Loops through a given NodeList to create highlightObjects for each of them.
1707         (WebCore::InspectorOverlay::shouldShowOverlay):
1708         (WebCore::buildObjectForElementData): Don't show flow fragments when highlighting multiple nodes.
1709         (WebCore::InspectorOverlay::buildHighlightObjectForNode):
1710         (WebCore::InspectorOverlay::buildObjectForHighlightedNode): Now returns an array containing the highlightObject for each highligthed node.
1711         (WebCore::InspectorOverlay::drawNodeHighlight): Now sends an array to the InspectorOverlayPage.js to provide support for highlighting multiple nodes.
1712         * inspector/InspectorOverlay.h:
1713         * inspector/InspectorOverlayPage.js: Now expects an array as its parameter and loops through it to highlight each node given.
1714         If the parameter array contains more than one element, do not draw the textbox containing info on that node.
1715         (drawNodeHighlight):
1716
1717 2015-06-19  Joseph Pecoraro  <pecoraro@apple.com>
1718
1719         Crash under WebCore::PageConsoleClient::addMessage attempting to log insecure content message in ImageDocument
1720         https://bugs.webkit.org/show_bug.cgi?id=146096
1721
1722         Reviewed by Timothy Hatcher.
1723
1724         Was able to reproduce this using a user stylesheet with an http css font
1725         on a pdf (ImageDocument) main document loaded over https. Was unable to
1726         create a reliable test for this scenario.
1727
1728         * page/PageConsoleClient.cpp:
1729         (WebCore::getParserLocationForConsoleMessage):
1730         The scriptableDocumentParser could be null, such as in an ImageDocument.
1731
1732 2015-06-19  Dean Jackson  <dino@apple.com>
1733
1734         Extremely large canvas crashes on pre-El Capitan machines
1735         https://bugs.webkit.org/show_bug.cgi?id=146169
1736         <rdar://problem/21410046>
1737
1738         Reviewed by Tim Horton.
1739
1740         On machines before El Capitan, make the maximum canvas size
1741         8k by 8k.
1742
1743         Covered by existing tests.
1744
1745         * html/HTMLCanvasElement.cpp:
1746
1747 2015-06-19  Tim Horton  <timothy_horton@apple.com>
1748
1749         Selection services cannot be invoked when force click is enabled
1750         https://bugs.webkit.org/show_bug.cgi?id=146166
1751         <rdar://problem/21468362>
1752
1753         Reviewed by Darin Adler.
1754
1755         * page/mac/ServicesOverlayController.h:
1756         Turn Highlight::Type into something we can use for dirty flags.
1757
1758         * page/mac/ServicesOverlayController.mm:
1759         (WebCore::ServicesOverlayController::Highlight::createForSelection):
1760         (WebCore::ServicesOverlayController::Highlight::createForTelephoneNumber):
1761         (WebCore::ServicesOverlayController::ServicesOverlayController):
1762         (WebCore::ServicesOverlayController::selectionRectsDidChange):
1763         (WebCore::ServicesOverlayController::selectedTelephoneNumberRangesChanged):
1764         (WebCore::ServicesOverlayController::invalidateHighlightsOfType):
1765         (WebCore::ServicesOverlayController::buildPotentialHighlightsIfNeeded):
1766         (WebCore::ServicesOverlayController::remainingTimeUntilHighlightShouldBeShown):
1767         (WebCore::ServicesOverlayController::buildPhoneNumberHighlights):
1768         (WebCore::ServicesOverlayController::buildSelectionHighlight):
1769         (WebCore::ServicesOverlayController::findTelephoneNumberHighlightContainingSelectionHighlight):
1770         (WebCore::ServicesOverlayController::determineActiveHighlight):
1771         (WebCore::ServicesOverlayController::didScrollFrame):
1772         (WebCore::ServicesOverlayController::handleClick):
1773         Coalesce highlight rebuilding so that things (like TextIndicator creation)
1774         that change the selection and then reset it immediately don't cause us
1775         to lose the active highlight.
1776
1777         This also means that if the selection changes multiple times in a runloop
1778         (easily possible from script), we won't waste a lot of time rebuilding highlights.
1779
1780         (WebCore::ServicesOverlayController::didRebuildPotentialHighlights):
1781         Merged into buildPotentialHighlightsIfNeeded.
1782
1783 2015-06-19  Matt Baker  <mattbaker@apple.com>
1784
1785         Web Inspector: TimelineAgent needs to handle nested runloops
1786         https://bugs.webkit.org/show_bug.cgi?id=145090
1787
1788         Reviewed by Joseph Pecoraro.
1789
1790         Previously nested run loops caused InspectorTimelineAgent to prematurely pop the current run loop record. This
1791         patch adds a counter to track the run loop nesting level, and rendering frame records are only pushed/popped
1792         when the nesting level is zero. Run loop entry/exit notifications received while the debugger is paused do not
1793         affect the nesting level.
1794
1795         * inspector/InspectorTimelineAgent.cpp:
1796         (WebCore::InspectorTimelineAgent::internalStart):
1797         (WebCore::InspectorTimelineAgent::internalStop):
1798         (WebCore::InspectorTimelineAgent::InspectorTimelineAgent):
1799         * inspector/InspectorTimelineAgent.h:
1800
1801 2015-06-19  Brent Fulgham  <bfulgham@apple.com>
1802
1803         Follow-up fix to r185766.
1804         https://bugs.webkit.org/show_bug.cgi?id=22132
1805
1806         Reviewed by Zalan Bujtas.
1807
1808         Suggested by Darin Adler in the bug.
1809
1810         * platform/graphics/filters/FETile.cpp:
1811         (WebCore::FETile::platformApplySoftware): Use WTF::move when passing
1812         the new tileImageCopy RefPtr.
1813
1814 2015-06-19  Michael Catanzaro  <mcatanzaro@igalia.com>
1815
1816         [SOUP] Fix return-type-c-linkage warning after r185553
1817         https://bugs.webkit.org/show_bug.cgi?id=146014
1818
1819         Reviewed by Martin Robinson.
1820
1821         * platform/network/soup/WebKitSoupRequestGeneric.cpp:
1822         (webkitSoupRequestGenericGetRequest): Return a pointer rather than a reference.
1823         * platform/network/soup/WebKitSoupRequestGeneric.h: webkitSoupRequestGenericGetRequest now
1824         returns a pointer rather than a reference.
1825
1826 2015-06-19  Dean Jackson  <dino@apple.com>
1827
1828         Played <audio> looks invisible against the gray background
1829         https://bugs.webkit.org/show_bug.cgi?id=146164
1830         <rdar://problem/21014284>
1831
1832         Reviewed by Brent Fulgham.
1833
1834         The plus-darker blend mode was not allowing any white to
1835         show through in the rendering. We don't need this for
1836         audio controls, where we draw on an opaque grey background.
1837
1838         * Modules/mediacontrols/mediaControlsiOS.css:
1839         (audio::-webkit-media-controls-panel): Darken the color of the controls a
1840         little to make white stand out more.
1841         (audio::-webkit-media-controls-timeline): Remove the plus-darker blending.
1842         (video::-webkit-media-controls-timeline): Apply blending only to video.
1843
1844 2015-06-19  Andy Estes  <aestes@apple.com>
1845
1846         Various assertion failures occur when executing script in the midst of DOM insertion
1847         https://bugs.webkit.org/show_bug.cgi?id=132482
1848
1849         Reviewed by Darin Adler.
1850
1851         Prior to this change, when an element containing a <script> child was inserted into a document, the script was
1852         executed in ScriptElement::insertedInto(). That script can access nodes that follow it in the newly-inserted
1853         hierarchy but are not yet fully inserted, leading to at least the following problems:
1854
1855             - The script could remove a node that is not yet marked as in the document.
1856             - The script could remove a named <map> that has yet to be added to TreeScope::m_imageMapsByName.
1857             - The script could remove a form control that has yet to be added to FormController::m_formElementsWithState.
1858
1859         These scenarios all result in assertion failures. This change ensures that each node in the newly-inserted
1860         hierarchy is fully inserted before executing any scripts.
1861
1862         Tests: fast/dom/element-removed-while-inserting-parent-crash.html
1863                fast/dom/named-map-removed-while-inserting-parent-crash.html
1864                fast/forms/form-control-removed-while-inserting-parent-crash.html
1865                svg/dom/element-removed-while-inserting-parent-crash.html
1866
1867         * dom/ScriptElement.cpp:
1868         (WebCore::ScriptElement::shouldNotifySubtreeInsertions): Renamed from insertedInto().
1869         Returned true in the case where insertedInto() would've called prepareScript().
1870         (WebCore::ScriptElement::didNotifySubtreeInsertions): Called prepareScript().
1871         (WebCore::ScriptElement::insertedInto): Renamed to shouldNotifySubtreeInsertions().
1872         * dom/ScriptElement.h:
1873         * html/HTMLScriptElement.cpp:
1874         (WebCore::HTMLScriptElement::insertedInto): If shouldNotifySubtreeInsertions() is true, returned InsertionShouldCallDidNotifySubtreeInsertions.
1875         Otherwise, returned InsertionDone.
1876         (WebCore::HTMLScriptElement::didNotifySubtreeInsertions): Called ScriptElement::didNotifySubtreeInsertions().
1877         * html/HTMLScriptElement.h:
1878         * svg/SVGScriptElement.cpp:
1879         (WebCore::SVGScriptElement::insertedInto): Did the same as HTMLScriptElement::insertedInto().
1880         (WebCore::SVGScriptElement::didNotifySubtreeInsertions): Called ScriptElement::didNotifySubtreeInsertions().
1881         * svg/SVGScriptElement.h:
1882
1883 2015-06-19  Brent Fulgham  <bfulgham@apple.com>
1884
1885         All calls of ImageBuffer::create should null check the return value
1886         https://bugs.webkit.org/show_bug.cgi?id=22132
1887
1888         Reviewed by Zalan Bujtas.
1889
1890         ImageBuffer::create returns nullptr for a number of reasons, and should be
1891         expected to do so. We missed this check in a few places, resulting in
1892         crashes on some systems. Likewise, ImageBuffer::copyImage may return nullptr
1893         in normal use and should be checked.
1894
1895         * platform/graphics/BitmapImage.cpp:
1896         (WebCore::BitmapImage::drawPattern): Add nullptr check for create and copyImage. Remove
1897         extra call to 'setImageObserver'.
1898         * platform/graphics/cairo/ImageBufferCairo.cpp:
1899         (WebCore::ImageBuffer::drawPattern): Add nullptr check for copyImage.
1900         * platform/graphics/cg/ImageBufferCG.cpp:
1901         (WebCore::ImageBuffer::drawPattern): Add nullptr checks for copyImage.
1902         * platform/graphics/filters/FETile.cpp:
1903         (WebCore::FETile::platformApplySoftware): Add nullptr check for copyImage.
1904         * platform/graphics/filters/FilterEffect.cpp:
1905         (WebCore::FilterEffect::asImageBuffer): Add nullptr check for create.
1906         (WebCore::FilterEffect::openCLImageToImageBuffer): Ditto.
1907         * platform/graphics/texmap/BitmapTexture.cpp:
1908         (WebCore::BitmapTexture::updateContents): Add nullptr checks for create and copyImage.
1909         * svg/graphics/SVGImage.cpp:
1910         (WebCore::SVGImage::drawPatternForContainer): Add nullptr check for copyImage.
1911
1912 2015-06-19  Jeremy Jones  <jeremyj@apple.com>
1913
1914         Get CAContext directly for CALayer instead of walking the layer tree.
1915         https://bugs.webkit.org/show_bug.cgi?id=146138
1916         <rdar://problem/21455974>
1917
1918         Reviewed by Darin Adler.
1919
1920         This will get the context directly from the CALayer instead of getting all CAContexts, walking the layer tree
1921         to the root and comparing that against each CAContext's root layer.
1922
1923         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
1924         (WebCore::MediaPlayerPrivateAVFoundationObjC::setVideoFullscreenLayer):
1925
1926 2015-06-18  Brent Fulgham  <bfulgham@apple.com>
1927
1928         [iOS] scrollIntoViewIfNeeded is not working with scroll-snap points
1929         https://bugs.webkit.org/show_bug.cgi?id=145318
1930         <rdar://problem/21081501>
1931
1932         Reviewed by Simon Fraser.
1933
1934         Use the ScrollController in iOS to track the scroll snap point state.
1935         We do not need the animation implementation or timers since the actual
1936         animation is handled by UIKit.
1937
1938         This change lets us communicate the current offset into the scroll snap
1939         offset vector between the WebProcess and RemoteScrollingTree so that
1940         both sides stay in sync regardless of whether user gestures or style
1941         updates have caused us to shift to a different snap point.
1942
1943         * page/scrolling/AsyncScrollingCoordinator.cpp:
1944         (WebCore::AsyncScrollingCoordinator::frameViewLayoutUpdated): Set the
1945         current horizontal and vertical scroll snap offset indices.
1946         (WebCore::AsyncScrollingCoordinator::updateOverflowScrollingNode): Ditto.
1947         * page/scrolling/AsyncScrollingCoordinator.h: Mark the setActiveScrollSnapIndices
1948         for export so that it can be reached by the UIProcess.
1949         * page/scrolling/ScrollingCoordinator.h: Keep track of horizontal and
1950         vertical scroll snap offset indices.
1951         * page/scrolling/ScrollingStateScrollingNode.cpp:
1952         (WebCore::ScrollingStateScrollingNode::setCurrentHorizontalSnapPointIndex): Added.
1953         (WebCore::ScrollingStateScrollingNode::setCurrentVerticalSnapPointIndex): Added.
1954         * page/scrolling/ScrollingStateScrollingNode.h:
1955         (WebCore::ScrollingStateScrollingNode::currentHorizontalSnapPointIndex): Added.
1956         (WebCore::ScrollingStateScrollingNode::currentVerticalSnapPointIndex): Added.
1957         * page/scrolling/ScrollingTree.h:
1958         * page/scrolling/ScrollingTreeScrollingNode.cpp:
1959         (WebCore::ScrollingTreeScrollingNode::updateBeforeChildren): Update the scroll snap
1960         point offset indices if either has changed.
1961         * page/scrolling/ScrollingTreeScrollingNode.h:
1962         (WebCore::ScrollingTreeScrollingNode::currentHorizontalSnapPointIndex): Added.
1963         (WebCore::ScrollingTreeScrollingNode::currentVerticalSnapPointIndex): Added.
1964         (WebCore::ScrollingTreeScrollingNode::setCurrentHorizontalSnapPointIndex): Added.
1965         (WebCore::ScrollingTreeScrollingNode::setCurrentVerticalSnapPointIndex): Added.
1966         * page/scrolling/ThreadedScrollingTree.cpp:
1967         (WebCore::ThreadedScrollingTree::currentSnapPointIndicesDidChange): New method
1968         to handle notifications about scroll snap index changes from the UIProcess.
1969         * page/scrolling/ThreadedScrollingTree.h:
1970         * page/scrolling/ios/ScrollingTreeIOS.cpp:
1971         (WebCore::ScrollingTreeIOS::currentSnapPointIndicesDidChange): New method
1972         to handle notifications about scroll snap index changes from the UIProcess.
1973         * page/scrolling/ios/ScrollingTreeIOS.h:
1974         * page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:
1975         (WebCore::ScrollingTreeFrameScrollingNodeMac::updateBeforeChildren): Update scroll
1976         snap point current offset indices if they have changed.
1977         (WebCore::ScrollingTreeFrameScrollingNodeMac::scrollOffsetOnAxis): Remove unneeded
1978         PLATFORM(MAC) macro.
1979         * platform/ScrollAnimator.cpp:
1980         (WebCore::ScrollAnimator::ScrollAnimator): We have a ScrollController if we are
1981         supporting scroll snap points or rubber banding.
1982         (WebCore::ScrollAnimator::processWheelEventForScrollSnap): This method is not needed
1983         for iOS builds.
1984         (WebCore::ScrollAnimator::updateActiveScrollSnapIndexForOffset): Enable this on iOS.
1985         (WebCore::ScrollAnimator::updateScrollSnapState): Renamed from 'updateScrollAnimatorsAndTimers'
1986         and enabled on iOS.
1987         (WebCore::ScrollAnimator::updateScrollAnimatorsAndTimers): Deleted.
1988         * platform/ScrollAnimator.h: Enable some scroll snap methods on iOS.
1989         * platform/ScrollableArea.cpp:
1990         (WebCore::ScrollableArea::handleWheelEvent): Enable scroll snap index bookkeeping on iOS, too.
1991         (WebCore::ScrollableArea::updateScrollSnapState): Revise to call 'updateScrollSnapState' instead
1992         of 'updateScrollAnimatorsAndTimers'.
1993         * platform/cocoa/ScrollController.h: Enable some methods on iOS. Reorder methods to
1994         reduce the number of macros needed to do so.
1995         * platform/cocoa/ScrollController.mm:
1996         (systemUptime): Only build for Mac.
1997         (WebCore::ScrollController::ScrollController): Disable rubber band-specific members on iOS.
1998         (WebCore::ScrollController::handleWheelEvent): Only build this on Mac.
1999         (WebCore::ScrollController::isRubberBandInProgress): Always return 'false' on iOS.
2000         (WebCore::ScrollController::startSnapRubberbandTimer): Only build this on Mac.
2001         (WebCore::ScrollController::shouldRubberBandInHorizontalDirection): Ditto.
2002         (WebCore::ScrollController::scrollSnapPointState): Enable on iOS.
2003         (WebCore::ScrollController::hasActiveScrollSnapTimerForAxis): Only build on Mac.
2004         (WebCore::ScrollController::updateScrollSnapState): renamed from 'updateScrollAnimatorsAndTimers'
2005         (WebCore::ScrollController::startScrollSnapTimer): Only build on Mac.
2006         (WebCore::ScrollController::initializeGlideParameters): Ditto.
2007         (WebCore::ScrollController::activeScrollSnapIndexForAxis): Enable on iOS.
2008         (WebCore::ScrollController::setActiveScrollSnapIndicesForOffset): Ditto.
2009         (WebCore::ScrollController::beginScrollSnapAnimation): Only build on Mac.
2010         (WebCore::ScrollController::computeGlideDelta): Ditto.
2011         (WebCore::ScrollController::updateScrollAnimatorsAndTimers): Deleted.
2012         * rendering/RenderLayerCompositor.cpp:
2013         (WebCore::RenderLayerCompositor::updateScrollCoordinatedLayer): Capture any changes in scroll
2014         snap offset indices.
2015
2016 2015-06-19  Jeremy Jones  <jeremyj@apple.com>
2017
2018         Fullscreen view should not update bounds of video when in PiP.
2019         https://bugs.webkit.org/show_bug.cgi?id=146134
2020
2021         Reviewed by Darin Adler.
2022
2023         Don't update bounds on video layer when it is not a child.
2024
2025         * platform/ios/WebVideoFullscreenInterfaceAVKit.mm:
2026         (-[WebAVVideoLayer setBounds:]):
2027
2028 2015-06-19  Zalan Bujtas  <zalan@apple.com>
2029
2030         RenderRubyText requires RenderRubyRun parent.
2031         https://bugs.webkit.org/show_bug.cgi?id=146148
2032         rdar://problem/21423319
2033
2034         Reviewed by Simon Fraser.
2035
2036         RenderRubyText expects its parent to be RenderRubyRun and since a
2037         a non-block <rt> requires anonymous wrapper, we should check whether
2038         the display type is actually block.
2039
2040         Test: fast/ruby/crash-when-ruby-rt-is-non-block.html
2041
2042         * html/RubyTextElement.cpp:
2043         (WebCore::RubyTextElement::createElementRenderer):
2044
2045 2015-06-19  Jeremy Jones  <jeremyj@apple.com>
2046
2047         cancelPreviousPerformRequestsWithTarget for -resolveBounds in wrong class.
2048         https://bugs.webkit.org/show_bug.cgi?id=146140
2049
2050         Reviewed by Eric Carlson.
2051
2052         * platform/ios/WebVideoFullscreenInterfaceAVKit.mm:
2053         (-[WebCALayerHostWrapper dealloc]): Added.
2054         (-[WebAVVideoLayer dealloc]): Deleted.
2055
2056 2015-06-19  Per Arne Vollan  <peavo@outlook.com>
2057
2058         [WinCairo] Null pointer crash in BitmapTexture::updateContents.
2059         https://bugs.webkit.org/show_bug.cgi?id=146147
2060
2061         Reviewed by Brent Fulgham.
2062
2063         Added null pointer check.
2064
2065         * platform/graphics/texmap/BitmapTexture.cpp:
2066         (WebCore::BitmapTexture::updateContents):
2067
2068 2015-06-19  Anders Carlsson  <andersca@apple.com>
2069
2070         Spintracer treats the web process as hung when it's showing JavaScript dialogs in the UI process
2071         https://bugs.webkit.org/show_bug.cgi?id=146124
2072         rdar://problem/21449395
2073
2074         Reviewed by Geoffrey Garen.
2075
2076         * platform/spi/cg/CoreGraphicsSPI.h:
2077
2078 2015-06-19  Csaba Osztrogonác  <ossy@webkit.org>
2079
2080         Remove unnecessary svn:executable flags
2081         https://bugs.webkit.org/show_bug.cgi?id=146107
2082
2083         Reviewed by Alexey Proskuryakov.
2084
2085         * html/canvas/CanvasRenderingContext2D.cpp: Removed property svn:executable.
2086         * mathml/MathMLMencloseElement.cpp: Removed property svn:executable.
2087         * mathml/MathMLMencloseElement.h: Removed property svn:executable.
2088         * platform/efl/RenderThemeEfl.cpp: Removed property svn:executable.
2089         * rendering/mathml/RenderMathMLMenclose.cpp: Removed property svn:executable.
2090         * rendering/mathml/RenderMathMLMenclose.h: Removed property svn:executable.
2091
2092 2015-06-19  Youenn Fablet  <youenn.fablet@crf.canon.fr>
2093
2094         Bindings generator should generate code to catch exception and reject promises for Promise-based APIs
2095         https://bugs.webkit.org/show_bug.cgi?id=146060
2096
2097         Reviewed by Darin Adler.
2098
2099         The binding generator splits the function that binds JS to the DOM class implementation in two for functions returning promise.
2100         The first function, called from JS, is responsible of casting this to the expected JSXXX class.
2101         If casting fails, an exception is raised. Otherwise, it calls the second function.
2102         After calling the second function, it checks whether an exception is raised, in which case it returns a rejected promise.
2103         The second function is responsible of argument conversion and calling the DOM class function.
2104
2105         Covered by expectations and AudioContext promise still working.
2106         A test case is added for a promise returning function taking a typed argument as input (if argument value cannot be typed, the promise is rejected).
2107         A second test case is a promise-returning function that can raise an exception. In that case the DOMException is used as rejection value.
2108
2109         As can be seen from generated code, this generalized code adds a mandatory check (is there an exception?) at the end of the function.
2110         This check is done even in cases we know there will be no exception.
2111         This may be covered by another patch if this optimization is thought useful enough.
2112
2113         * bindings/js/JSDOMPromise.cpp:
2114         (WebCore::rejectPromiseWithExceptionIfAny): Utility method for the binding code.
2115         (WebCore::callPromiseFunction): Ditto.
2116         * bindings/js/JSDOMPromise.h:
2117         * bindings/scripts/CodeGeneratorJS.pm:
2118         (GenerateImplementation):
2119         (GenerateFunctionCastedThis): Extracted from GenerateImplementationFunctionCall to reuse it in case of promise-returning functions.
2120         (GenerateImplementationFunctionCall):
2121         (GenerateCallbackImplementation): Deleted.
2122         * bindings/scripts/test/JS/JSTestObj.cpp:
2123         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunction):
2124         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionPromise):
2125         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithFloatArgument):
2126         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithFloatArgumentPromise):
2127         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithException):
2128         (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithExceptionPromise):
2129         * bindings/scripts/test/TestObj.idl:
2130
2131 2015-06-18  Jeremy Jones  <jeremyj@apple.com>
2132
2133         Disable UIWindow for fullscreen video for selected clients.
2134         https://bugs.webkit.org/show_bug.cgi?id=145852
2135
2136         Reviewed by Simon Fraser.
2137
2138         Disable UIWindow for fullscreen video doesn't work everywhere (rdar://problem/21315993), so just disable it when creating a UIWindow won't work.
2139         Fix some interface hiding and layout problems that showed up in the non UIWindow code path.
2140
2141         * platform/RuntimeApplicationChecksIOS.h:
2142         * platform/RuntimeApplicationChecksIOS.mm: Remove iAD bundle identifier.
2143         * platform/ios/WebVideoFullscreenInterfaceAVKit.mm:
2144         (WebVideoFullscreenInterfaceAVKit::setupFullscreen): Opt out of UIWindow when hosted in another process. And fix view parenting for non-window case.
2145         (WebVideoFullscreenInterfaceAVKit::exitFullscreen): Fix for AVKit exit fullscreen complaining about -needsLayout.
2146
2147         (WebVideoFullscreenInterfaceAVKit::requestHideAndExitFullscreen):
2148         (WebVideoFullscreenInterfaceAVKit::preparedToReturnToInline):
2149         (WebVideoFullscreenInterfaceAVKit::willStartOptimizedFullscreen):
2150         (WebVideoFullscreenInterfaceAVKit::didStartOptimizedFullscreen):
2151         (WebVideoFullscreenInterfaceAVKit::willStopOptimizedFullscreen):
2152         (WebVideoFullscreenInterfaceAVKit::didStopOptimizedFullscreen):
2153         These hide and show the view controller where we hide and show the window.
2154
2155 2015-06-18  Dean Jackson  <dino@apple.com>
2156
2157         Provide a way for web developers to draw a Theme-specific Wireless Playback icon
2158         https://bugs.webkit.org/show_bug.cgi?id=146123
2159         <rdar://problem/21119287>
2160
2161         Reviewed by Simon Fraser.
2162
2163         Implement a -webkit-named-image() CSS <image> generator that allows a site to
2164         request artwork by name and get the platform variant. At the moment
2165         we only support "wireless-playback" which returns a generic image everywhere
2166         but Cocoa platforms, where we render the AirPlay icon.
2167
2168         In order to do this I added a ThemeCocoa to share any Theme code between
2169         Mac and iOS.
2170
2171         Test: fast/css/named-icons.html
2172
2173         * WebCore.xcodeproj/project.pbxproj: Add new files CSSNamedImageValue, NamedImageGeneratedImage and ThemeCocoa.
2174
2175         * css/CSSImageGeneratorValue.cpp: Handle the new NamedImageClass in the switch statements for downcasting.
2176         (WebCore::CSSImageGeneratorValue::image):
2177         (WebCore::CSSImageGeneratorValue::isFixedSize):
2178         (WebCore::CSSImageGeneratorValue::isPending):
2179         (WebCore::CSSImageGeneratorValue::knownToBeOpaque):
2180
2181         * css/CSSNamedImageValue.cpp: New class. Just holds a name String.
2182         (WebCore::CSSNamedImageValue::customCSSText):
2183         (WebCore::CSSNamedImageValue::image):
2184         (WebCore::CSSNamedImageValue::equals):
2185         * css/CSSNamedImageValue.h:
2186         (WebCore::CSSNamedImageValue::create):
2187         (WebCore::CSSNamedImageValue::isFixedSize):
2188         (WebCore::CSSNamedImageValue::isPending):
2189         (WebCore::CSSNamedImageValue::CSSNamedImageValue):
2190
2191         * css/CSSParser.cpp:
2192         (WebCore::CSSParser::isGeneratedImageValue): Allow "-webkit-named-image(".
2193         (WebCore::CSSParser::parseGeneratedImage): Call parseNamedImage if we hit named-icon.
2194         (WebCore::CSSParser::parseNamedImage): Parse the function looking for a CSS ident.
2195         * css/CSSParser.h:
2196
2197         * css/CSSValue.cpp: Handle NamedImageClass in the various switch statements.
2198         (WebCore::CSSValue::equals):
2199         (WebCore::CSSValue::cssText):
2200         (WebCore::CSSValue::destroy):
2201         * css/CSSValue.h:
2202         (WebCore::CSSValue::isNamedImageValue): Helper to detect the correct CSSValue subclass.
2203
2204         * platform/Theme.cpp:
2205         (WebCore::Theme::drawNamedImage): Draw a generic wireless playback icon.
2206         * platform/Theme.h: Add drawNamedImage.
2207
2208         * platform/cocoa/ThemeCocoa.cpp: New shared base class for ThemeMac and ThemeIOS.
2209         (WebCore::fitContextToBox):
2210         (WebCore::ThemeCocoa::drawNamedImage): Draw an AirPlay icon for wireless playback.
2211         * platform/cocoa/ThemeCocoa.h:
2212
2213         * platform/graphics/CrossfadeGeneratedImage.h: Drive-by removal of unnecessary forward class definition.
2214
2215         * platform/graphics/ImageBuffer.h: Add NamedImageGeneratedImage as a friend class.
2216
2217         * platform/graphics/NamedImageGeneratedImage.cpp: New class. Calls into the Theme to render the artwork.
2218         (WebCore::NamedImageGeneratedImage::NamedImageGeneratedImage):
2219         (WebCore::NamedImageGeneratedImage::draw):
2220         (WebCore::NamedImageGeneratedImage::drawPattern):
2221         * platform/graphics/NamedImageGeneratedImage.h:
2222
2223         * platform/ios/ThemeIOS.h: Inherit from ThemeCocoa.
2224         * platform/mac/ThemeMac.h: Ditto.
2225
2226 2015-06-18  KyungTae Kim  <ktf.kim@samsung.com> and Myles C. Maxfield  <mmaxfield@apple.com>
2227
2228         [CSS3] Add support for the word-break:keep-all CSS property
2229         https://bugs.webkit.org/show_bug.cgi?id=123782
2230
2231         Reviewed by Darin Adler.
2232
2233         Add support for word-break:keep-all CSS property by CSS3 spec:
2234         http://www.w3.org/TR/2013/WD-css-text-3-20131010/#word-break-property
2235
2236         Test: fast/text/word-break-keep-all.html
2237
2238         * css/CSSParser.cpp:
2239         (WebCore::isValidKeywordPropertyAndValue):
2240         * css/CSSPrimitiveValueMappings.h:
2241         (WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
2242         (WebCore::CSSPrimitiveValue::operator EWordBreak):
2243         * css/CSSValueKeywords.in:
2244         * rendering/RenderText.cpp:
2245         (WebCore::RenderText::computePreferredLogicalWidths):
2246         * rendering/break_lines.h:
2247         (WebCore::nextBreakablePositionKeepingAllWords):
2248         (WebCore::nextBreakablePositionKeepingAllWordsIgnoringNBSP):
2249         (WebCore::isBreakable):
2250         * rendering/line/BreakingContext.h:
2251         (WebCore::BreakingContext::handleText):
2252         (WebCore::BreakingContext::optimalLineBreakLocationForTrailingWord):
2253         * rendering/style/RenderStyleConstants.h:
2254
2255 2015-06-18  Jon Lee  <jonlee@apple.com>
2256
2257         Update AVKit usage of pip
2258         https://bugs.webkit.org/show_bug.cgi?id=146095
2259         <rdar://problem/21386853>
2260
2261         Reviewed by Eric Carlson.
2262
2263         - Rename enum VideoFullscreenModeOptimized to VideoFullscreenModePictureInPicture
2264         - Rename MediaElementSession::allowsAlternateFullscreen to allowsPictureInPicture
2265         - Rename Settings::allowsAlternateFullscreen to allowsPictureInPictureMediaPlayback
2266         - Update AVKit calls and AVKitSPI.h
2267         - Rename WebVideoFullscreenInterfaceAVKit delegate functions and member variables
2268
2269         * html/HTMLMediaElement.cpp:
2270         * html/HTMLVideoElement.cpp:
2271         * html/MediaElementSession.cpp:
2272         (WebCore::MediaElementSession::allowsPictureInPicture): Renamed.
2273         (WebCore::MediaElementSession::allowsAlternateFullscreen): Deleted.
2274         * html/MediaElementSession.h:
2275         * page/Settings.cpp:
2276         * page/Settings.in:
2277         * platform/graphics/MediaPlayerEnums.h:
2278         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
2279         * platform/ios/WebVideoFullscreenControllerAVKit.mm:
2280         * platform/ios/WebVideoFullscreenInterfaceAVKit.h: Remove unused setIsOptimized.
2281         * platform/ios/WebVideoFullscreenInterfaceAVKit.mm:
2282         * platform/spi/cocoa/AVKitSPI.h: Remove unused typedef.
2283         * platform/spi/mac/AVFoundationSPI.h:
2284
2285 2015-06-18  Jeremy Jones  <jeremyj@apple.com>
2286
2287         Fix crash when entering fullscreen during exit fullscreen animation.
2288         https://bugs.webkit.org/show_bug.cgi?id=146117
2289
2290         Reviewed by Simon Fraser.
2291
2292         Because enterFullscreen can be called during exitFullscreen animation, the exit fullscreen teardown
2293         should not imply a fullscreen state change on video element.
2294
2295         * platform/ios/WebVideoFullscreenControllerAVKit.mm:
2296         (WebVideoFullscreenControllerContext::exitFullscreen): May be called from mainThread
2297         (-[WebVideoFullscreenController exitFullscreen]): May be called from mainThread
2298         * platform/ios/WebVideoFullscreenModelVideoElement.mm:
2299         (WebVideoFullscreenModelVideoElement::setVideoElement):
2300         Changing associated video element does not imply fullscreen mode change.
2301
2302 2015-06-18  Brian J. Burg  <burg@cs.washington.edu>
2303
2304         Web Inspector: improve generated types for objects passed to backend commands
2305         https://bugs.webkit.org/show_bug.cgi?id=146091
2306
2307         Reviewed by Joseph Pecoraro.
2308
2309         Update type signatures for backend command implementations. In a few cases, clean
2310         up relevant helper function signatures and copy data out of parameter objects where
2311         the code previously held onto a reference.
2312
2313         No new tests, no behavior changed.
2314
2315         * inspector/InspectorCSSAgent.cpp:
2316         (WebCore::computePseudoClassMask):
2317         (WebCore::InspectorCSSAgent::setStyleText):
2318         (WebCore::InspectorCSSAgent::setRuleSelector):
2319         (WebCore::InspectorCSSAgent::forcePseudoState):
2320         * inspector/InspectorCSSAgent.h:
2321         * inspector/InspectorDOMAgent.cpp:
2322         (WebCore::parseColor):
2323         (WebCore::parseConfigColor):
2324         (WebCore::parseQuad):
2325         (WebCore::InspectorDOMAgent::performSearch):
2326         (WebCore::InspectorDOMAgent::setSearchingForNode):
2327         (WebCore::InspectorDOMAgent::highlightConfigFromInspectorObject):
2328         (WebCore::InspectorDOMAgent::setInspectModeEnabled):
2329         (WebCore::InspectorDOMAgent::highlightRect):
2330         (WebCore::InspectorDOMAgent::highlightQuad):
2331         (WebCore::InspectorDOMAgent::innerHighlightQuad):
2332         (WebCore::InspectorDOMAgent::highlightNode):
2333         (WebCore::InspectorDOMAgent::highlightFrame):
2334         * inspector/InspectorDOMAgent.h:
2335         * inspector/InspectorDOMStorageAgent.cpp:
2336         (WebCore::InspectorDOMStorageAgent::getDOMStorageItems):
2337         (WebCore::InspectorDOMStorageAgent::setDOMStorageItem):
2338         (WebCore::InspectorDOMStorageAgent::removeDOMStorageItem):
2339         (WebCore::InspectorDOMStorageAgent::findStorageArea):
2340         * inspector/InspectorDOMStorageAgent.h:
2341         * inspector/InspectorIndexedDBAgent.cpp:
2342         (WebCore::InspectorIndexedDBAgent::requestData):
2343         * inspector/InspectorIndexedDBAgent.h:
2344         * inspector/InspectorReplayAgent.cpp:
2345         (WebCore::InspectorReplayAgent::replayToPosition):
2346         * inspector/InspectorReplayAgent.h:
2347         * inspector/InspectorResourceAgent.cpp:
2348         (WebCore::InspectorResourceAgent::willSendRequest):
2349         (WebCore::InspectorResourceAgent::setExtraHTTPHeaders):
2350         Clean up extraHTTPHeaders to copy header key/values out of the InspectorObject, rather
2351         than retaining the protocol object indefinitely. This matches the ownership scheme used
2352         everywhere else.
2353
2354         * inspector/InspectorResourceAgent.h:
2355         * inspector/InspectorStyleSheet.h:
2356         (WebCore::InspectorCSSId::InspectorCSSId):
2357         * inspector/InspectorWorkerAgent.cpp:
2358         (WebCore::InspectorWorkerAgent::sendMessageToWorker):
2359         * inspector/InspectorWorkerAgent.h:
2360
2361 2015-06-18  Anders Carlsson  <andersca@apple.com>
2362
2363         Remove shouldInterruptJavaScript
2364         https://bugs.webkit.org/show_bug.cgi?id=146118
2365
2366         Reviewed by Antti Koivisto.
2367
2368         The WebKit SPI methods for deciding whether JavaScript execution should be interrupted hasn't been used
2369         for many releases. Furthermore, they don't make sense in the multi-process architecture since it's still possible
2370         to interrupt execution (by closing the browser tab or window) from the UI process.
2371
2372         * bindings/js/JSDOMWindowBase.cpp:
2373         (WebCore::JSDOMWindowBase::shouldInterruptScript):
2374         * loader/EmptyClients.h:
2375         * page/Chrome.cpp:
2376         (WebCore::Chrome::shouldInterruptJavaScript): Deleted.
2377         * page/Chrome.h:
2378         * page/ChromeClient.h:
2379
2380 2015-06-18  Benjamin Poulain  <bpoulain@apple.com>
2381
2382         [CSS JIT][ARMv7] The pseudo element early exit trashes r6
2383         https://bugs.webkit.org/show_bug.cgi?id=146078
2384
2385         Reviewed by Alex Christensen.
2386
2387         The pseudo element early failure runs before we generate the prologue.
2388         The reason is that we can often exit immediately on function entry, before
2389         we even touch any memory.
2390
2391         On ARMv7, we don't have many spare registers so the MacroAssembler
2392         uses r6 as a scratch register and the client code is expected to save
2393         it.
2394
2395         In the early failure case, we were not pushing r6 before using the MacroAssembler
2396         and its value could be trashed.
2397
2398         This patch push the macro assembler registers separately from the prologue.
2399
2400         For restoring the registers, a new function generateFunctionEnding() encapsulate
2401         the pop() and ret().
2402
2403         * cssjit/SelectorCompiler.cpp:
2404         (WebCore::SelectorCompiler::SelectorCodeGenerator::pushMacroAssemblerRegisters):
2405         (WebCore::SelectorCompiler::SelectorCodeGenerator::popMacroAssemblerRegisters):
2406         (WebCore::SelectorCompiler::SelectorCodeGenerator::generatePrologue):
2407         (WebCore::SelectorCompiler::SelectorCodeGenerator::generateEpilogue):
2408         (WebCore::SelectorCompiler::SelectorCodeGenerator::generateSelectorChecker):
2409
2410         * cssjit/StackAllocator.h:
2411         (WebCore::StackAllocator::operator=):
2412         We have a new case for the stack allocator: some stack changes are conditional
2413         at compile time instead of runtime. This is easy to deal with by overriding
2414         the stack if a path is not taken at compile time.
2415
2416 2015-06-17  Conrad Shultz  <conrad_shultz@apple.com>
2417
2418         REGRESSION: js/dom/navigator-plugins-crash.html asserts a lot
2419         https://bugs.webkit.org/show_bug.cgi?id=144399
2420
2421         Reviewed by Darin Adler.
2422
2423         Earlier work made the array of web-visible plug-ins dynamic, but allowed DOMPlugin (and, indirectly by extension,
2424         DOMMimeType) to continue keeping a reference to a plug-in in terms of an index into that array. This superficially
2425         appeared correct since DOMPlugin immutably holds onto a PluginData instance, which in turn immutably holds onto a
2426         Page instance. PluginStrategy::getWebVisiblePluginInfo() is passed this Page, which is used to determine the contents
2427         of the plugin array. The expectation was that keeping an index would still be safe since the Page is not changing,
2428         but this is not strictly correct since relevant attributes of the Page and/or the available plugins may still change.
2429
2430         It's not entirely clear why the test failures are intermittent and occur only on certain configurations, but address
2431         them by eliminating the incorrect storage of indexes in favor of keeping copies of the relevant plugin info itself.
2432
2433         * plugins/DOMMimeType.cpp:
2434         (WebCore::DOMMimeType::DOMMimeType):
2435         Instead of storing the MIME type index, retrieve and store the MIME class info and plugin info.
2436         (WebCore::DOMMimeType::type):
2437         Directly access the m_mimeClassInfo member.
2438         (WebCore::DOMMimeType::suffixes):
2439         Ditto.
2440         (WebCore::DOMMimeType::description):
2441         Ditto.
2442         (WebCore::DOMMimeType::enabledPlugin):
2443         Directly access the m_pluginInfo member.
2444         (WebCore::DOMMimeType::mimeClassInfo): Deleted.
2445
2446         * plugins/DOMMimeType.h:
2447         Update member variables.
2448
2449         * plugins/DOMPlugin.cpp:
2450         (WebCore::DOMPlugin::DOMPlugin):
2451         Instead of storing the plugin index, store the plugin info directly.
2452         (WebCore::DOMPlugin::name):
2453         Directly access m_pluginInfo.
2454         (WebCore::DOMPlugin::filename):
2455         Ditto.
2456         (WebCore::DOMPlugin::description):
2457         Ditto.
2458         (WebCore::DOMPlugin::length):
2459         Ditto.
2460         (WebCore::DOMPlugin::item):
2461         Access m_pluginInfo directly; find the matching plug-in based on matching PluginInfo (for which an overloaded
2462         comparator is supplied below).
2463         (WebCore::DOMPlugin::pluginInfo): Deleted.
2464
2465         * plugins/DOMPlugin.h:
2466         Update member variables.
2467         (WebCore::DOMPlugin::create):
2468         Accept a PluginInfo instead of a plugin index.
2469
2470         * plugins/DOMPluginArray.cpp:
2471         (WebCore::DOMPluginArray::item):
2472         (WebCore::DOMPluginArray::namedItem):
2473
2474         * plugins/PluginData.h:
2475         (WebCore::operator==):
2476         Added; compare PluginInfo structs on the basis of member equality.
2477
2478 2015-06-17  Alex Christensen  <achristensen@webkit.org>
2479
2480         [Content Extensions] Log blocked loads to the WebInspector console
2481         https://bugs.webkit.org/show_bug.cgi?id=146089
2482
2483         Reviewed by Joseph Pecoraro.
2484
2485         * contentextensions/ContentExtensionsBackend.cpp:
2486         (WebCore::ContentExtensions::ContentExtensionsBackend::processContentExtensionRulesForLoad):
2487         (WebCore::ContentExtensions::ContentExtensionsBackend::displayNoneCSSRule):
2488         Log which URLs are blocked and the URL of the page they are blocked from.
2489
2490 2015-06-18  Joseph Pecoraro  <pecoraro@apple.com>
2491
2492         Crash under WebCore::DOMWindow::dispatchMessageEventWithOriginCheck attempting to log console message
2493         https://bugs.webkit.org/show_bug.cgi?id=146093
2494
2495         Reviewed by Timothy Hatcher.
2496
2497         * page/DOMWindow.cpp:
2498         (WebCore::DOMWindow::dispatchMessageEventWithOriginCheck):
2499         The console could be null so null check its use.
2500
2501 2015-06-18  Csaba Osztrogonác  <ossy@webkit.org>
2502
2503         Suppress null-conversion warnings in ANGLE
2504         https://bugs.webkit.org/show_bug.cgi?id=145125
2505
2506         Reviewed by Alex Christensen.
2507
2508         * CMakeLists.txt:
2509
2510 2015-06-18  Youenn Fablet <youenn.fablet@crf.canon.fr> and Xabier Rodriguez Calvar  <calvaris@igalia.com>
2511
2512         [Streams API] Implement ReadableStreamReader.releaseLock
2513         https://bugs.webkit.org/show_bug.cgi?id=145299
2514
2515         Reviewed by Darin Adler.
2516
2517         Covered by rebased tests.
2518
2519         * Modules/streams/ReadableStream.cpp:
2520         (WebCore::ReadableStream::close): Moving some close code to newly added releaseReader.
2521         (WebCore::ReadableStream::releaseReader): Implements reader release and callbacks finalization.
2522         (WebCore::ReadableStream::changeStateToErrored): Calls releaseReader.
2523         * Modules/streams/ReadableStream.h:
2524         (WebCore::ReadableStream::hasReadPendingRequests): Added to enable reader.releaseLock throwing if read requests are pending.
2525         * Modules/streams/ReadableStreamReader.cpp:
2526         (WebCore::ReadableStreamReader::releaseLock): Implementation of releaseLock
2527         * Modules/streams/ReadableStreamReader.h:
2528         * Modules/streams/ReadableStreamReader.idl:
2529         (WebCore::releaseLock): Deleted.
2530
2531 2015-06-18  Youenn Fablet  <youenn.fablet@crf.canon.fr>
2532
2533         GObject and ObjC bindings generator should not generate code for promise-based APIs
2534         https://bugs.webkit.org/show_bug.cgi?id=146059
2535
2536         Reviewed by Darin Adler.
2537
2538         Covered by rebased expectations.
2539
2540         * bindings/scripts/CodeGeneratorGObject.pm:
2541         (SkipFunction): Disabling GObject DOM binding for functions returning promises.
2542         * bindings/scripts/CodeGeneratorObjC.pm:
2543         (SkipFunction): Disabling ObjC DOM binding for functions returning promises.
2544         * bindings/scripts/test/GObject/WebKitDOMTestObj.cpp: Rebasing expectation.
2545         (webkit_dom_test_obj_get_read_only_long_attr): Deleted.
2546         (webkit_dom_test_obj_get_read_only_string_attr): Deleted.
2547         * bindings/scripts/test/GObject/WebKitDOMTestObj.h: Rebasing expectation.
2548         * bindings/scripts/test/ObjC/DOMTestObj.h: Ditto.
2549         * bindings/scripts/test/ObjC/DOMTestObj.mm: Ditto.
2550         (core): Deleted.
2551
2552 2015-06-17  Ryuan Choi  <ryuan.choi@navercorp.com>
2553
2554         [EFL] test_ewk2_context_url_scheme_register has been crashed since r185553
2555         https://bugs.webkit.org/show_bug.cgi?id=146075
2556
2557         Reviewed by Carlos Garcia Campos.
2558
2559         Since r185553, CustomProtocolManager sends StartLoading message to UIProcess
2560         with request of SoupGenericRequest instead of request itself.
2561         But, request of SoupGenericRequest is nullptr in EFL port because EFL port
2562         does not use m_initiatingPageID.
2563
2564         This patch updates request of SoupGenericRequest although m_initiatingPageID is null.
2565
2566         * platform/network/soup/ResourceRequestSoup.cpp:
2567         (WebCore::ResourceRequest::updateSoupRequest):
2568
2569 2015-06-17  Daniel Bates  <dabates@apple.com>
2570
2571         Client may receive began editing callback for already focused text field
2572         https://bugs.webkit.org/show_bug.cgi?id=146074
2573         <rdar://problem/21293562>
2574
2575         Reviewed by Darin Adler.
2576
2577         Fixes an issue where the client would be notified that began editing in a text field
2578         for each programmatic DOM focus event dispatched at the text field regardless of
2579         whether the field was focused. The client should only be notified that began editing
2580         exactly once when a text field becomes focused (either programmatically or by user interaction).
2581
2582         * html/TextFieldInputType.cpp:
2583         (WebCore::TextFieldInputType::forwardEvent): Move logic to dispatch editing began callback from here...
2584         (WebCore::TextFieldInputType::handleFocusEvent): to here. This function is called when the
2585         text field becomes newly focused.
2586         * html/TextFieldInputType.h:
2587
2588 2015-06-17  Alex Christensen  <achristensen@webkit.org>
2589
2590         [Content Extensions] Fail to parse invalid arrays
2591         https://bugs.webkit.org/show_bug.cgi?id=146079
2592         rdar://problem/21422649
2593
2594         Reviewed by Benjamin Poulain.
2595
2596         Covered by new and corrected API tests.
2597
2598         * contentextensions/ContentExtensionParser.cpp:
2599         (WebCore::ContentExtensions::loadTrigger):
2600         Fail to parse invalid arrays for if-domain, unless-domain, resource-type, and load-type arrays.
2601
2602 2015-06-16  Jon Honeycutt  <jhoneycutt@apple.com>
2603
2604         Position::findParent() should take a reference
2605         https://bugs.webkit.org/show_bug.cgi?id=146038
2606
2607         Reviewed by Darin Adler.
2608
2609         * dom/Position.cpp:
2610         (WebCore::Position::containerNode):
2611         (WebCore::Position::parentAnchoredEquivalent):
2612         Pass a reference; there is already a null check.
2613         (WebCore::Position::previous):
2614         Add a missing null check. Code below this expects that node is non-null.
2615         (WebCore::Position::next):
2616         Ditto.
2617         (WebCore::Position::atStartOfTree):
2618         (WebCore::Position::atEndOfTree):
2619         Pass a reference.
2620         (WebCore::Position::findParent):
2621         Changed to take a reference.
2622
2623         * dom/Position.h:
2624         Ditto.
2625
2626 2015-06-17  Brent Fulgham  <bfulgham@apple.com>
2627
2628         Overflow regions with scroll snap points are not reliably rubber banding
2629         https://bugs.webkit.org/show_bug.cgi?id=142522
2630         <rdar://problem/20100726>
2631
2632         Reviewed by Darin Adler.
2633
2634         When computing the target scroll destination, update the nearest snap point index
2635         and other bookkeeping, but keep the original gesture target if it would have taken
2636         us beyond either limit of the scroll container.
2637
2638         * page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.h:
2639         * page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:
2640         (WebCore::ScrollingTreeFrameScrollingNodeMac::scrollExtents): Add new method
2641         to support client API.
2642         * platform/ScrollAnimator.cpp:
2643         (WebCore::ScrollAnimator::scrollExtents): Add new method to support client API.
2644         * platform/ScrollAnimator.h:
2645         * platform/cocoa/ScrollController.h:
2646         (WebCore::ScrollControllerClient::scrollExtents): Added new pure virtual method to API.
2647         * platform/cocoa/ScrollController.mm:
2648         (WebCore::ScrollController::beginScrollSnapAnimation): Hold onto original user gesture
2649         target, and use that instead of our nearest snap point if the gesture takes us past
2650         either extreme of the scroll container.
2651
2652 2015-06-17  Tim Horton  <timothy_horton@apple.com>
2653
2654         Swipe gesture can get stuck, preventing scrolling and other gestures
2655         https://bugs.webkit.org/show_bug.cgi?id=146088
2656         <rdar://problem/16056087>
2657
2658         Reviewed by Darin Adler.
2659
2660         * WebCore.xcodeproj/project.pbxproj:
2661         * platform/spi/mac/NSEventSPI.h: Added.
2662         Add an SPI header.
2663
2664 2015-06-16  Matt Rajca  <mrajca@apple.com>
2665
2666         MediaSession: handle MediaEventTrackNext and MediaEventTrackPrevious events
2667         https://bugs.webkit.org/show_bug.cgi?id=146028
2668
2669         Reviewed by Darin Adler.
2670
2671         * Modules/mediasession/MediaRemoteControls.idl: Added nexttrack/previoustrack event handlers.
2672         * Modules/mediasession/MediaSession.cpp: Dispatch the nexttrack/previoustrack events.
2673         (WebCore::MediaSession::skipToNextTrack):
2674         (WebCore::MediaSession::skipToPreviousTrack):
2675         * Modules/mediasession/MediaSession.h:
2676         * Modules/mediasession/MediaSessionManager.cpp: Skip to the next/previous track as described in the media session spec.
2677         (WebCore::MediaSessionManager::skipToNextTrack):
2678         (WebCore::MediaSessionManager::skipToPreviousTrack):
2679         * Modules/mediasession/MediaSessionManager.h:
2680         * dom/EventNames.h: Added the nexttrack/previoustrack event names.
2681         * page/Page.cpp: Tell MediaSessionManager to handle the new track-skipping events.
2682         (WebCore::Page::handleMediaEvent):
2683
2684 2015-06-17  Chris Fleizach  <cfleizach@apple.com>
2685
2686         AX: VoiceOver in iOS not announcing generic WAI-ARIA region, even if labelled properly
2687         https://bugs.webkit.org/show_bug.cgi?id=146066
2688
2689         Reviewed by Darin Adler.
2690
2691         Allow the region role to identify as a landmark type.
2692
2693         Updated test: platform/ios-simulator/accessibility/landmark-types.html
2694
2695         * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
2696         (-[WebAccessibilityObjectWrapper _accessibilityIsLandmarkRole:]):
2697
2698 2015-06-17  Simon Fraser  <simon.fraser@apple.com>
2699
2700         REGRESSION (r173283-r173296): Amazon.com front page has no caret in the search field
2701         https://bugs.webkit.org/show_bug.cgi?id=146073
2702         rdar://problem/21022203
2703
2704         Reviewed by Tim Horton.
2705
2706         Text controls (text inputs and textareas) need backing store even when empty, because
2707         they need to be able to paint a caret.
2708
2709         Test: compositing/backing/form-controls-backing.html
2710
2711         * rendering/RenderLayerBacking.cpp:
2712         (WebCore::RenderLayerBacking::isSimpleContainerCompositingLayer):
2713
2714 2015-06-17  Zalan Bujtas  <zalan@apple.com>
2715
2716         Selection cache produces invalid result when ancestor has float element.
2717         https://bugs.webkit.org/show_bug.cgi?id=146042
2718         rdar://problem/20604592
2719
2720         Reviewed by Ryosuke Niwa.
2721
2722         Selection cache already takes floats into account, however it's not enough to check current
2723         block against floats. Any of the ancestor's float starting from the selection root block
2724         can impact the selection offsets.
2725
2726         Test: fast/block/selection-cache-is-incorrect-when-non-direct-parent-has-float.html
2727
2728         * rendering/LogicalSelectionOffsetCaches.h:
2729         (WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::ContainingBlockInfo):
2730         (WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::setBlock):
2731         (WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::block):
2732         (WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::cache):
2733         (WebCore::LogicalSelectionOffsetCaches::ContainingBlockInfo::hasFloatsOrFlowThreads):
2734         (WebCore::LogicalSelectionOffsetCaches::LogicalSelectionOffsetCaches):
2735
2736 2015-06-17  Joanmarie Diggs  <jdiggs@igalia.com>
2737
2738         AX: [ATK] Expose element tag name as an object attribute
2739         https://bugs.webkit.org/show_bug.cgi?id=146062
2740
2741         Reviewed by Mario Sanchez Prada.
2742
2743         Expose the element tag name as an object attribute with name "tag" and
2744         value being the lowercase tag name, both being what Gecko does for ATK.
2745
2746         No new tests. We already have sufficient coverage for AtkObject attributes.
2747         These tests have been updated to reflect the addition of the new attribute.
2748
2749         * accessibility/atk/WebKitAccessibleWrapperAtk.cpp:
2750         (webkitAccessibleGetAttributes):
2751
2752 2015-06-17  Antti Koivisto  <antti@apple.com>
2753
2754         iOS WebKit1: [LegacyTileLayer drawInContext:] should ensure it has web lock
2755         https://bugs.webkit.org/show_bug.cgi?id=146072
2756         rdar://problem/21149759
2757
2758         Reviewed by Simon Fraser
2759
2760         There are some scenarios where we end up drawing without web lock due to client or system issues.
2761         This can cause crashes.
2762
2763         * platform/ios/LegacyTileLayer.mm:
2764         (-[LegacyTileLayer setNeedsDisplayInRect:]):
2765         (-[LegacyTileLayer drawInContext:]):
2766
2767             Ensure we have the web lock when called in main thread (even though we should have it already).
2768
2769 2015-06-17  Brent Fulgham  <bfulgham@apple.com>
2770
2771         CSS scroll snap: defining snap points on axis that does not scroll does not work properly
2772         https://bugs.webkit.org/show_bug.cgi?id=146043
2773         <rdar://problem/20125511>
2774
2775         Reviewed by Simon Fraser.
2776
2777         Tested by css3/scroll-snap/scroll-snap-mismatch.html
2778
2779         We always seed the set of scroll snap points with the start and end of the scroll container. This is not
2780         the right behavior if there are no scroll points defined, because we end up creating a snap for the start
2781         and end of the container, and any scroll gesture just takes us across the entire element.
2782
2783         Instead, when we do not find any scroll snap points, we should clear the snap point state for the container.
2784
2785         * page/scrolling/AxisScrollSnapOffsets.cpp:
2786         (WebCore::updateFromStyle): If we did not find any snap points (i.e., the snapOffsets container
2787         only holds '0', return an empty Vector.
2788         (WebCore::updateSnapOffsetsForScrollableArea): If the set of snap points produced by 'updateFromStyle' is empty,
2789         clear the horizontal (or vertical) snap offsets for the scroll area.
2790
2791
2792 2015-06-17  Chris Fleizach  <cfleizach@apple.com>
2793
2794         AX: input role="spinbutton" gets skipped in voiceover
2795         https://bugs.webkit.org/show_bug.cgi?id=145514
2796
2797         Reviewed by Mario Sanchez Prada.
2798
2799         SpinButton role was added, but left out of iOS.
2800         To prevent this from happening again, explicitly list every role in the switch statement that
2801         determines accessible visibility.
2802
2803         Test: platform/ios-simulator/accessibility/spinbutton.html
2804
2805         * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
2806         (-[WebAccessibilityObjectWrapper determineIsAccessibilityElement]):
2807         (-[WebAccessibilityObjectWrapper isAccessibilityElement]):
2808
2809 2015-06-17  Xabier Rodriguez Calvar  <calvaris@igalia.com> and Youenn Fablet <youenn.fablet@crf.canon.fr>
2810
2811         [Streams API] ReadableJSStream should handle promises returned by JS source pull callback
2812         https://bugs.webkit.org/show_bug.cgi?id=145965
2813
2814         Reviewed by Darin Adler.
2815
2816         Implemented asynchronous pulling.
2817         In particular, ensuring that doPull is not called as long as previous call to doPull is finished.
2818         Storing whether to pull automatically when the current pull is finished.
2819
2820         Covered by rebased tests.
2821
2822         * Modules/streams/ReadableStream.cpp:
2823         (WebCore::ReadableStream::pull): stores whether to pull again.
2824         (WebCore::ReadableStream::finishPulling): called when pulling finishes.
2825         * Modules/streams/ReadableStream.h:
2826         * bindings/js/ReadableJSStream.cpp:
2827         (WebCore::createPullResultFulfilledFunction): The promise resolve callback.
2828         (WebCore::ReadableJSStream::doPull): Handling of promise.
2829         * bindings/js/ReadableJSStream.h:
2830
2831 2015-06-16  Carlos Garcia Campos  <cgarcia@igalia.com>
2832
2833         WebProcess crashes after too many redirect error when there's an active NPAPI plugin
2834         https://bugs.webkit.org/show_bug.cgi?id=146019
2835
2836         Reviewed by Darin Adler.
2837
2838         This happens with the GTK+ port after a navigation action ends up
2839         in an infinite redirection and the ResourceHandle fails with too
2840         many redirections error. I should actually happen after any error
2841         is reported by the ResourceHnalder before the load is
2842         committed. But tt only happens if there's an active NPAPI
2843         plugin. The problem is that FrameLoader::receivedMainResourceError()
2844         is called recursively because DocumentLoader::stopLoading() ends up
2845         calling mainReceivedError() that calls FrameLoader::receivedMainResourceError()
2846         again. DocumentLoader::stopLoading() checks if the document is
2847         still loading, which can happen if the main resource is loading,
2848         if there's any subresource loading or if there's a plugin
2849         loading. So, in case of being loading, those cases are handled
2850         individually to cancel the main resource, or set an error in the
2851         document loader and cancel subresources and plugins, except for
2852         this case of plugins, that mainReceivedError is called instead of
2853         setting cancelled error on the document loader.
2854
2855         * loader/DocumentLoader.cpp:
2856         (WebCore::DocumentLoader::stopLoading): If the document is still
2857         loading because there are active plugins, set the cancelled error
2858         on the document instead of calling mainReceivedError again.
2859
2860 2015-06-16  Youenn Fablet <youenn.fablet@crf.canon.fr> and Xabier Rodriguez Calvar  <calvaris@igalia.com>
2861
2862         [Streams API] Implement ReadableStream locked property
2863         https://bugs.webkit.org/show_bug.cgi?id=146023
2864
2865         Reviewed by Darin Adler.
2866
2867         Covered by rebased tests.
2868
2869         * Modules/streams/ReadableStream.h:
2870         (WebCore::ReadableStream::locked): Renamed isLocked by locked.
2871         * Modules/streams/ReadableStream.idl: Adding locked.
2872         * bindings/js/JSReadableStreamCustom.cpp:
2873         (WebCore::JSReadableStream::getReader): Using isLocked.
2874         * bindings/js/JSReadableStreamReaderCustom.cpp:
2875         (WebCore::constructJSReadableStreamReader): Using isLocked.
2876
2877 2015-06-16  Myles C. Maxfield  <mmaxfield@apple.com>
2878
2879         REGRESSION(r184899): [Cocoa] font-variant: small-caps is not honored with web fonts
2880         https://bugs.webkit.org/show_bug.cgi?id=145873
2881         <rdar://problem/21314282>
2882
2883         Reviewed by Dean Jackson.
2884
2885         When font-variant: small-caps is applied, we create a smaller version of the original font
2886         and draw capital characters in that smaller font. CGFontRefs do not have an intrinsic size,
2887         and web fonts historically only had a CGFontRef, which means that there was no need to
2888         convert the CGFontRef to be smaller (as opposed to regular fonts, which had a CTFontRef and
2889         therefore needed the conversion). Instead, we just changed m_size, which represents
2890         the size that the text should be drawn in.
2891
2892         However, r184899 gave CTFontRefs to web fonts. This means that now the FontPlatformData's
2893         m_size variable disagreed with the CTFontRef member. The solution here is to unify the web
2894         font and regular font codepaths, and treat them the same throughout.
2895
2896         Note that this patch removes the last use of the m_isCustomFont variable. As soon as we
2897         entirely migrate to CORETEXT_WEB_FONTS, we should delete this variable.
2898
2899         Test: fast/text/small-caps-web-font.html
2900
2901         * platform/graphics/cocoa/FontCocoa.mm:
2902         (WebCore::Font::platformCreateScaledFont): Treat web fonts the same as regular fonts.
2903         * platform/text/TextFlags.h: Add a comment regarding teh deletion of m_isCustomFont.
2904
2905 2015-06-16  Alex Christensen  <achristensen@webkit.org>
2906
2907         [Content Extensions] Implement branch compaction for DFA bytecode.
2908         https://bugs.webkit.org/show_bug.cgi?id=145619
2909
2910         Reviewed by Benjamin Poulain.
2911
2912         This patch adds another pass to the DFABytecodeCompiler which finds where the bytecode from each node
2913         would be if it were compiled with no branch compaction, then uses that as a worst-case value to determine
2914         how many bytes are needed to store the relative jump distance.  Then when linking, it will fill in the
2915         value as it already did, but with a variable size jump.  The jumps are also now signed distances relative to
2916         where the jump is stored.
2917
2918         This patch is covered by existing tests, which have many jumps that are near the -128/127 byte boundary,
2919         and the switch from 16-bit jumps to 32-bit jumps near the -65536/65535 byte boundary is analogous.
2920
2921         * contentextensions/ContentExtensionCompiler.cpp:
2922         (WebCore::ContentExtensions::compileRuleList):
2923         * contentextensions/DFABytecode.h:
2924         (WebCore::ContentExtensions::smallestPossibleJumpSize):
2925         (WebCore::ContentExtensions::instructionSizeWithArguments):
2926         * contentextensions/DFABytecodeCompiler.cpp:
2927         (WebCore::ContentExtensions::append):
2928         (WebCore::ContentExtensions::appendZeroes):
2929         (WebCore::ContentExtensions::setBits):
2930         (WebCore::ContentExtensions::appendActionBytecodeSize):
2931         (WebCore::ContentExtensions::DFABytecodeCompiler::emitAppendAction):
2932         (WebCore::ContentExtensions::DFABytecodeCompiler::longestPossibleJump):
2933         (WebCore::ContentExtensions::DFABytecodeCompiler::emitJump):
2934         (WebCore::ContentExtensions::DFABytecodeCompiler::emitCheckValue):
2935         (WebCore::ContentExtensions::DFABytecodeCompiler::emitCheckValueRange):
2936         (WebCore::ContentExtensions::DFABytecodeCompiler::emitTerminate):
2937         (WebCore::ContentExtensions::DFABytecodeCompiler::compileNode):
2938         (WebCore::ContentExtensions::DFABytecodeCompiler::compiledNodeMaxBytecodeSize):
2939         (WebCore::ContentExtensions::DFABytecodeCompiler::ranges):
2940         (WebCore::ContentExtensions::DFABytecodeCompiler::checkForRangeMaxBytecodeSize):
2941         (WebCore::ContentExtensions::DFABytecodeCompiler::compileCheckForRange):
2942         (WebCore::ContentExtensions::DFABytecodeCompiler::nodeTransitionsMaxBytecodeSize):
2943         (WebCore::ContentExtensions::DFABytecodeCompiler::compileNodeTransitions):
2944         (WebCore::ContentExtensions::DFABytecodeCompiler::compile):
2945         (WebCore::ContentExtensions::set32Bits): Deleted.
2946         * contentextensions/DFABytecodeCompiler.h:
2947         * contentextensions/DFABytecodeInterpreter.cpp:
2948         (WebCore::ContentExtensions::getBits):
2949         (WebCore::ContentExtensions::getInstruction):
2950         (WebCore::ContentExtensions::jumpSizeInBytes):
2951         (WebCore::ContentExtensions::getJumpSize):
2952         (WebCore::ContentExtensions::getJumpDistance):
2953         (WebCore::ContentExtensions::DFABytecodeInterpreter::interpretAppendAction):
2954         (WebCore::ContentExtensions::DFABytecodeInterpreter::interpretTestFlagsAndAppendAction):
2955         (WebCore::ContentExtensions::DFABytecodeInterpreter::actionsForDefaultStylesheetFromDFARoot):
2956         (WebCore::ContentExtensions::DFABytecodeInterpreter::interpret):
2957         * loader/ResourceLoadInfo.h:
2958
2959 2015-06-16  Carlos Alberto Lopez Perez  <clopez@igalia.com>
2960
2961         [GTK] [Wayland] Should be possible to build with support for both X11 and Wayland.
2962         https://bugs.webkit.org/show_bug.cgi?id=145701
2963
2964         Reviewed by Darin Adler.
2965
2966         No new tests, no behavior changes.
2967
2968         When building both targets, we have to include the wayland-egl
2969         headers in order to build the Wayland target. This causes that
2970         EGLNativePixmapType and EGLNativeWindowType get defined as
2971         different types than when building only the X11 target.
2972
2973         By type casting them to the ones that are expected, we are able
2974         to build both targets at the same time.
2975
2976         I have done tests (building each target alone as also both targets
2977         at the same time), and everything seems to works as expected.
2978
2979         Once built for both targets, if you try to launch the MiniBrowser
2980         from inside a Wayland compositor (Weston on top of X for example),
2981         it will trigger the X11 target if the DISPLAY environment variable
2982         is set and the environment variable GDK_BACKEND is not set to wayland,
2983         otherwise it will trigger the Wayland target.
2984
2985         * platform/graphics/GLContext.cpp:
2986         (WebCore::GLContext::createContextForWindow): Add type casts. We have
2987         to consider here two different type casts depending on the type of
2988         GLNativeWindowType to avoid a build failure on 32-bits platforms.
2989         The static_cast one was already beeing done as an implicit cast
2990         (from uint64_t to XID), the reinterpret_cast is the new one that
2991         we need to do only when building on both platforms.
2992         * platform/graphics/egl/GLContextEGL.cpp: Add missing include when
2993         building both targets that is required for defining DefaultRootWindow().
2994         (WebCore::GLContextEGL::createPixmapContext): Add type cast.
2995
2996 2015-06-15  Jon Honeycutt  <jhoneycutt@apple.com>
2997
2998         [iOS] Crash long pressing on <input type=file>
2999         https://bugs.webkit.org/show_bug.cgi?id=146009
3000         <rdar://problem/21234453>
3001
3002         Reviewed by Ryosuke Niwa.
3003
3004         * dom/Position.cpp:
3005         (WebCore::Position::atStartOfTree):
3006         (WebCore::Position::atEndOfTree):
3007         Null check the container node before passing it to findParent().
3008
3009 2015-06-15  Chris Fleizach  <cfleizach@apple.com>
3010
3011         AX:  iOS accessibility tests are not running because we need WKTR support
3012         https://bugs.webkit.org/show_bug.cgi?id=145991
3013
3014         Reviewed by Daniel Bates.
3015
3016         Make some minor modifications to support notification handling in WKTR.
3017
3018         * accessibility/ios/AXObjectCacheIOS.mm:
3019         (WebCore::AXObjectCache::postPlatformNotification):
3020         (WebCore::AXObjectCache::postTextStateChangePlatformNotification):
3021         * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
3022         (-[WebAccessibilityObjectWrapper accessibilityClickPoint]):
3023         (-[WebAccessibilityObjectWrapper description]):
3024         (-[WebAccessibilityObjectWrapper accessibilitySetPostedNotificationCallback:withContext:]): Deleted.
3025         (-[WebAccessibilityObjectWrapper accessibilityPostedNotification:]): Deleted.
3026
3027 2015-06-16  Mark Lam  <mark.lam@apple.com>
3028
3029         Use NakedPtr<Exception>& to return exception results.
3030         https://bugs.webkit.org/show_bug.cgi?id=145870
3031
3032         Reviewed by Anders Carlsson and Filip Pizlo.
3033
3034         No new WebCore tests because this functionality is already covered by existing tests.
3035         API tests added for WTF::NakedPtr.
3036
3037         * bindings/js/JSCallbackData.cpp:
3038         (WebCore::JSCallbackData::invokeCallback):
3039         * bindings/js/JSCustomXPathNSResolver.cpp:
3040         (WebCore::JSCustomXPathNSResolver::lookupNamespaceURI):
3041         * bindings/js/JSErrorHandler.cpp:
3042         (WebCore::JSErrorHandler::handleEvent):
3043         * bindings/js/JSEventListener.cpp:
3044         (WebCore::JSEventListener::handleEvent):
3045         * bindings/js/JSMainThreadExecState.cpp:
3046         (WebCore::JSMainThreadExecState::didLeaveScriptContext):
3047         (WebCore::functionCallHandlerFromAnyThread):
3048         (WebCore::evaluateHandlerFromAnyThread):
3049         * bindings/js/JSMainThreadExecState.h:
3050         (WebCore::JSMainThreadExecState::currentState):
3051         (WebCore::JSMainThreadExecState::call):
3052         (WebCore::JSMainThreadExecState::evaluate):
3053         * bindings/js/JSMutationCallback.cpp:
3054         (WebCore::JSMutationCallback::call):
3055         * bindings/js/ScheduledAction.cpp:
3056         (WebCore::ScheduledAction::executeFunctionInContext):
3057         * bindings/js/ScriptController.cpp:
3058         (WebCore::ScriptController::evaluateInWorld):
3059         * bindings/js/WorkerScriptController.cpp:
3060         (WebCore::WorkerScriptController::evaluate):
3061         (WebCore::WorkerScriptController::setException):
3062         * bindings/js/WorkerScriptController.h:
3063         (WebCore::WorkerScriptController::workerGlobalScopeWrapper):
3064         * bindings/objc/WebScriptObject.mm:
3065         (-[WebScriptObject callWebScriptMethod:withArguments:]):
3066         * workers/WorkerGlobalScope.cpp:
3067         (WebCore::WorkerGlobalScope::importScripts):
3068
3069 2015-06-16  Brent Fulgham  <bfulgham@apple.com>
3070
3071         CSS Scroll Snap - support snapping to nested elements
3072         https://bugs.webkit.org/show_bug.cgi?id=145843
3073         <rdar://problem/21339581>
3074
3075         Reviewed by Darin Adler.
3076
3077         Tested by css3/scroll-snap/nested-elements.html
3078
3079         The Scroll Snap Point implementation was not properly handling nested elements.
3080         This could be resolved by recursively calling 'appendChildSnapOffsets', but this
3081         seemed like an inefficient approach, especially considering how often this method
3082         is called during various scaling and other operations.
3083
3084         Instead, do the following:
3085         (1) Add a new HashSet to RenderView that holds a collection of RenderElements that
3086             have scroll-snap-coordinates.
3087         (2) During RenderElement::styleWillChange, register all elements that have the
3088             scroll-snap-coordinates style with the RenderView.
3089         (3) When performing 'appendChildSnapOffsets', refer to the HashSet of elements, select the
3090             subset of these entries relevant to the current scrolling container, and build up the
3091             set of scroll-snap-coordinates needed for the current scrolling container.
3092
3093         * page/scrolling/AxisScrollSnapOffsets.cpp:
3094         (WebCore::appendChildSnapOffsets): Check the scroll-snap-coordinate RenderElement HashSet
3095         for the RenderView to find all elements that are children of the current scrolling container.
3096         Add the scroll-snap-coordinates for these RenderElements to the current set of snap points.
3097         * rendering/RenderElement.cpp:
3098         (WebCore::findEnclosingScrollableContainer): New helper function.
3099         (WebCore::RenderElement::styleWillChange): If the current element has scroll-snap-coordinate
3100         defined, remember it for later so we can use it with the relevant scrolling container
3101         after layout completes.
3102         (WebCore::RenderElement::willBeRemovedFromTree): Unregister the current element from the
3103         RenderView.
3104         (WebCore::RenderElement::findEnclosingScrollableContainer): Added. Locate the relevant
3105         scrolling container for the current object.
3106         * rendering/RenderElement.h:
3107         * rendering/RenderView.cpp:
3108         (WebCore::Document::registerRenderElementWithScrollSnapCoordinates): Added.
3109         (WebCore::Document::unregisterRenderElementWithScrollSnapCoordinates): Added.
3110         * rendering/RenderView.h:
3111
3112 2015-06-16  Brady Eidson  <beidson@apple.com>
3113
3114         [IndexedDB] array index keys are concatenated across cursor lifetime
3115         <rdar://problem/19684902> and https://bugs.webkit.org/show_bug.cgi?id=138504
3116
3117         Reviewed by Brady Eidson, patch by Mark Dixon <mark@lowla.io>
3118
3119         Tested by:
3120         storage/indexeddb/keypath-arrays.html
3121
3122         IDBKeyData and IDBKeyPath need to clear any existing array values before calling
3123         decodeObjects to update the value of an existing object.
3124
3125         * Modules/indexeddb/IDBKeyData.cpp:
3126         (WebCore::IDBKeyData::decode):
3127         * Modules/indexeddb/IDBKeyPath.cpp:
3128         (WebCore::IDBKeyPath::decode):
3129
3130 2015-06-16  Said Abou-Hallawa  <sabouhallawa@apple.com>
3131
3132         Canvas dimensions should be limited to 4096x4096 pixels on iOS devices.
3133         https://bugs.webkit.org/show_bug.cgi?id=145998
3134
3135         Reviewed by Darin Adler.
3136
3137         The value of MaxCanvasArea should depend on the platform. If the platform
3138         is iOS, the limit should be 64M. Otherwise the limit should be 1G.
3139
3140         Test: fast/canvas/pattern-too-large-to-create-2.html
3141
3142         * html/HTMLCanvasElement.cpp: Change MaxCanvasArea value based on the platform.
3143
3144         * rendering/svg/RenderSVGShape.h:
3145         (WebCore::RenderSVGShape::graphicsElement): Remove un-implemented constructor.
3146
3147 2015-06-16  Chris Dumez  <cdumez@apple.com>
3148
3149         REGRESSION(r185012): chat frame in Gmail now says "Something's not right"
3150         https://bugs.webkit.org/show_bug.cgi?id=146025
3151         <rdar://problem/21391412>
3152
3153         Reviewed by Darin Adler.
3154
3155         Only throttle timers in non-visible iframes once they've reached the
3156         max nesting level to avoid throttling critical one-shot timers. This is
3157         consistent with the default DOMTimer throttling behavior that is
3158         defined in the specification.
3159
3160         Power-wise, we are mostly interested in DOMTimers that fire frequently
3161         and cause high CPU usage over an extended period of time anyway.
3162
3163         * dom/Document.cpp:
3164         (WebCore::Document::setTimerThrottlingEnabled):
3165         (WebCore::Document::timerAlignmentInterval):
3166         * dom/Document.h:
3167         * dom/ScriptExecutionContext.cpp:
3168         (WebCore::ScriptExecutionContext::timerAlignmentInterval):
3169         * dom/ScriptExecutionContext.h:
3170         * page/DOMTimer.cpp:
3171         (WebCore::DOMTimer::alignedFireTime):
3172
3173 2015-06-16  sylvain-galineau  <galineau@adobe.com>
3174
3175         Incorrect order of arguments in initial-letter property
3176         https://bugs.webkit.org/show_bug.cgi?id=139667
3177
3178         Reviewed by Sam Weinig.
3179
3180         The CSS specification swapped the order of the initial-letters numeric values.
3181         The drop cap's height now comes first, followed by its optional vertical position.
3182         See http://www.w3.org/TR/css-inline/#sizing-drop-initials.
3183
3184         No new tests. Existing tests updated.
3185
3186         * css/CSSParser.cpp:
3187         (WebCore::CSSParser::parseValue): swap arguments to reflect new spec order.
3188
3189 2015-06-16  Alex Christensen  <achristensen@webkit.org>
3190
3191         Remove some unused values.
3192         https://bugs.webkit.org/show_bug.cgi?id=145997
3193
3194         Reviewed by Gyuyoung Kim.
3195
3196         This patch should have no change in behavior.
3197
3198         * accessibility/AccessibilityObject.cpp:
3199         (WebCore::computeBestScrollOffset):
3200         (WebCore::AccessibilityObject::scrollToMakeVisibleWithSubFocus):
3201         (WebCore::AccessibilityObject::scrollToGlobalPoint):
3202         * accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
3203         (-[WebAccessibilityObjectWrapper accessibilityAttributeValue:forParameter:]):
3204         * html/canvas/WebGL2RenderingContext.cpp:
3205         (WebCore::WebGL2RenderingContext::validateTexFuncData):
3206         * html/canvas/WebGLRenderingContext.cpp:
3207         (WebCore::WebGLRenderingContext::validateTexFuncData):
3208         * platform/graphics/StringTruncator.cpp:
3209         (WebCore::leftTruncateToBuffer):
3210         * platform/graphics/mac/MediaPlayerPrivateQTKit.mm:
3211         (WebCore::MediaPlayerPrivateQTKit::paintCurrentFrameInContext):
3212         * rendering/InlineTextBox.cpp:
3213         (WebCore::InlineTextBox::localSelectionRect):
3214         * rendering/RenderElement.cpp:
3215         (WebCore::RenderElement::anchorRect):
3216         * rendering/SimpleLineLayoutTextFragmentIterator.cpp:
3217         (WebCore::SimpleLineLayout::TextFragmentIterator::skipToNextPosition):
3218         * rendering/svg/SVGTextQuery.cpp:
3219         (WebCore::SVGTextQuery::modifyStartEndPositionsRespectingLigatures):
3220         Remove unused values.
3221
3222 2015-06-16  Youenn Fablet <youenn.fablet@crf.canon.fr> and Xabier Rodriguez Calvar  <calvaris@igalia.com>
3223
3224         [Streams API] Calling controller.error() should trigger storing an undefined error
3225         https://bugs.webkit.org/show_bug.cgi?id=145976
3226
3227         Reviewed by Darin Adler.
3228
3229         Covered by rebased test.
3230
3231         * bindings/js/JSReadableStreamControllerCustom.cpp:
3232         (WebCore::JSReadableStreamController::error): Storing undefined if no error value passed.
3233         * bindings/js/ReadableJSStream.cpp: Removed storeError(ExecState*).
3234         (WebCore::ReadableJSStream::ReadableJSStream):
3235
3236 2015-06-16  Chris Dumez  <cdumez@apple.com>
3237
3238         Purge StyledElement's presentation attribute cache on memory pressure
3239         https://bugs.webkit.org/show_bug.cgi?id=145999
3240         <rdar://problem/21359252>
3241
3242         Reviewed by Andreas Kling.
3243
3244         Purge StyledElement's presentation attribute cache on memory pressure.
3245
3246         * dom/StyledElement.cpp:
3247         (WebCore::presentationAttributeCache):
3248         (WebCore::presentationAttributeCacheCleaner):
3249         (WebCore::StyledElement::clearPresentationAttributeCache):
3250         * dom/StyledElement.h:
3251         * platform/MemoryPressureHandler.cpp:
3252         (WebCore::MemoryPressureHandler::releaseNoncriticalMemory):
3253
3254 2015-06-15  Brent Fulgham  <bfulgham@apple.com>
3255
3256         REGRESSION(r175251, Mavericks Only): Playback may stall
3257         https://bugs.webkit.org/show_bug.cgi?id=145989
3258         <rdar://problem/21271919>
3259
3260         Unreviewed post-review correction.
3261
3262         Dave Kilzer pointed out that the macro around the waitForVideoOutputMediaDataWillChange
3263         call was incorrect. This patch corrects this error.
3264
3265         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
3266         (WebCore::MediaPlayerPrivateAVFoundationObjC::createVideoOutput): Correct the
3267         macro definition.
3268
3269 2015-06-15  Chris Fleizach  <cfleizach@apple.com>
3270
3271         AX: Changing state of radio buttons causes VoiceOver to go busy for a short time.
3272         https://bugs.webkit.org/show_bug.cgi?id=145933
3273
3274         Reviewed by Dean Jackson.
3275
3276         When radio buttons animate the new focus selection state, the thread activity looks a lot like short burst of
3277         activity to draw, then wait on CoreAnimation to apply those changes.
3278
3279         Since those periods of activity during animation are so short, VoiceOver is not able to query for all the
3280         attributes it needs, and gets stuck in the queue behind rendering.
3281
3282         The fix here is to turn off button state animations while VoiceOver is running.
3283
3284         * platform/mac/ThemeMac.mm:
3285         (WebCore::updateStates):
3286
3287 2015-06-15  Zalan Bujtas  <zalan@apple.com>
3288
3289         RootInlineBox::m_lineBreakObj becomes invalid when a child renderer is removed and the line does not get marked dirty.
3290         https://bugs.webkit.org/show_bug.cgi?id=145988
3291         rdar://problem/20959137
3292
3293         Reviewed by David Hyatt.
3294
3295         This patch ensures that we find the right first inline box so that we can dirty the
3296         the appropriate line boxes.
3297         With marking the right line boxes dirty, now we can update RootInlineBox::m_lineBreakObj at the next layout.
3298
3299         Test: fast/inline/crash-when-child-renderer-is-removed-and-line-stays-clean.html
3300
3301         * rendering/RenderInline.cpp:
3302         (WebCore::RenderInline::culledInlineFirstLineBox):
3303         (WebCore::RenderInline::culledInlineLastLineBox):
3304         * rendering/RootInlineBox.cpp:
3305         (WebCore::RootInlineBox::setLineBreakInfo): Deleted. Remove misleading assert and comment.
3306
3307 2015-06-15  Matt Rajca  <mrajca@apple.com>
3308
3309         Media Session: Improve the safety of playback toggling
3310         https://bugs.webkit.org/show_bug.cgi?id=145986
3311
3312         Reviewed by Darin Adler.
3313
3314         * Modules/mediasession/MediaSession.cpp:
3315         (WebCore::MediaSession::togglePlayback): Improved the safety of the loop so that we don't re-visit elements that
3316           may have been deleted underneath us.
3317         * Modules/mediasession/MediaSession.h: Added a pointer to the set of iterated active participating elements so
3318           we can remove any elements that are deleted from the underlying "real" set.
3319
3320 2015-06-15  Brent Fulgham  <bfulgham@apple.com>
3321
3322         REGRESSION(r175251, Mavericks Only): Playback may stall
3323         https://bugs.webkit.org/show_bug.cgi?id=145989
3324         <rdar://problem/21271919>
3325
3326         Reviewed by Dean Jackson.
3327
3328         Revert r175251 for Mavericks build targets.
3329
3330         * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
3331         (WebCore::MediaPlayerPrivateAVFoundationObjC::createVideoLayer):
3332         (WebCore::MediaPlayerPrivateAVFoundationObjC::createVideoOutput):
3333         (WebCore::MediaPlayerPrivateAVFoundationObjC::paintWithVideoOutput):
3334
3335 2015-06-15  Darin Adler  <darin@apple.com>
3336
3337         REGRESSION (r182215): Reproducible crash at drawsvg.org due to reentrant layout
3338         https://bugs.webkit.org/show_bug.cgi?id=145964
3339
3340         Reviewed by Simon Fraser.
3341
3342         Test: svg/as-object/mutate-on-load.html
3343
3344         * page/FrameView.cpp:
3345         (WebCore::FrameView::forceLayoutParentViewIfNeeded): Don't do a synchronous layout here,
3346         because it can lead indirectly to unwanted layout reentrancy. Instead schedule a layout.
3347
3348 2015-06-15  Matt Rajca  <mrajca@apple.com>
3349
3350         Media Session: Active participating elements can change while being iterated
3351         https://bugs.webkit.org/show_bug.cgi?id=145978
3352
3353         Reviewed by Alex Christensen.
3354
3355         * Modules/mediasession/MediaSession.cpp:
3356         (WebCore::MediaSession::togglePlayback): Iterate through a copy of m_activeParticipatingElements since its contents
3357           can be modified in the loop.
3358
3359 2015-06-15  Chris Fleizach  <cfleizach@apple.com>
3360
3361         AX: no accessibility support for details element
3362         https://bugs.webkit.org/show_bug.cgi?id=131111
3363
3364         Reviewed by Darin Adler.
3365
3366         Add accessibility support for Mac for details element by:
3367            1) Returning new subroles for <details> and <summary>
3368            2) Exposing isExpanded property for <details> element.
3369
3370         Test: platform/mac/accessibility/details-summary.html
3371
3372         * accessibility/AccessibilityObject.cpp:
3373         (WebCore::AccessibilityObject::supportsARIAPressed):
3374         (WebCore::AccessibilityObject::supportsExpanded):
3375         (WebCore::AccessibilityObject::isExpanded):
3376         (WebCore::AccessibilityObject::supportsARIAExpanded): Deleted.
3377         * accessibility/AccessibilityObject.h:
3378         (WebCore::AccessibilityObject::canvasHasFallbackContent):
3379         * accessibility/AccessibilityRenderObject.cpp:
3380         (WebCore::AccessibilityRenderObject::computeAccessibilityIsIgnored):
3381         (WebCore::AccessibilityRenderObject::determineAccessibilityRole):
3382         * accessibility/ios/WebAccessibilityObjectWrapperIOS.mm:
3383         (-[WebAccessibilityObjectWrapper accessibilitySupportsARIAExpanded]):
3384         (-[WebAccessibilityObjectWrapper accessibilityIsExpanded]):
3385         * accessibility/mac/WebAccessibilityObjectWrapperMac.mm:
3386         (-[WebAccessibilityObjectWrapper additionalAccessibilityAttributeNames]):
3387         (createAccessibilityRoleMap):
3388         (-[WebAccessibilityObjectWrapper subrole]):
3389         * html/HTMLDetailsElement.h:
3390         * inspector/InspectorDOMAgent.cpp:
3391         (WebCore::InspectorDOMAgent::buildObjectForAccessibilityProperties):
3392
3393 2015-06-15  Alex Christensen  <achristensen@webkit.org>
3394
3395         [Content Extensions] Limit number of rules.
3396         https://bugs.webkit.org/show_bug.cgi?id=145663
3397
3398         Reviewed by Benjamin Poulain.
3399
3400         Added an API test to make sure that parsing fails when there are too many rules.
3401
3402         * contentextensions/ContentExtensionError.cpp:
3403         (WebCore::ContentExtensions::contentExtensionErrorCategory):
3404        &n