Remove two unused Range functions.

[WebKit-https.git] / Source / WebCore / ChangeLog

2014-08-14  Andreas Kling  <akling@apple.com>

        Remove two unused Range functions.
        <https://webkit.org/b/135944>

        Reviewed by Geoffrey Garen.

        * dom/Range.cpp:
        (WebCore::Range::maxStartOffset): Deleted.
        (WebCore::Range::maxEndOffset): Deleted.
        * dom/Range.h:

2014-08-14  Daniel Bates  <dabates@apple.com>

        Preserve editing style for -webkit-tap-highlight-color on all ports that enable ENABLE_TOUCH_EVENTS
        https://bugs.webkit.org/show_bug.cgi?id=135963

        Reviewed by Andy Estes.

        Currently we only preserve the CSS property -webkit-tap-highlight-color during editing operations
        for iOS. Instead we should preserve it for all ports that enable ENABLE_TOUCH_EVENTS as this CSS
        property isn't specific to iOS.

        Also added FIXME comment with regards to the CSS property -webkit-composition-fill-color.

        * editing/EditingStyle.cpp:

2014-08-14  Benjamin Poulain  <benjamin@webkit.org>

        CSS JIT: compile the :empty pseudo class
        https://bugs.webkit.org/show_bug.cgi?id=135958

        Reviewed by Andreas Kling.

        Compile :empty, nothing fancy.

        Tests: fast/selectors/empty-basics.html
               fast/selectors/empty-long-adjacent-backtracking.html
               fast/selectors/empty-adjacent-style-update.html
               fast/selectors/empty-style-update.html

        * cssjit/SelectorCompiler.cpp:
        (WebCore::SelectorCompiler::addPseudoClassType):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementMatching):
        (WebCore::SelectorCompiler::jumpIfElementIsNotEmpty):
        (WebCore::SelectorCompiler::setElementStyleIsAffectedByEmpty):
        (WebCore::SelectorCompiler::setElementStyleFromContextIsAffectedByEmptyAndUpdateRenderStyleIfNecessary):
        (WebCore::SelectorCompiler::setElementStyleIsAffectedByEmptyAndUpdateRenderStyleIfNecessary):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsEmpty):
        * dom/CharacterData.h:
        (WebCore::CharacterData::dataMemoryOffset):
        * dom/ContainerNode.h:
        (WebCore::ContainerNode::firstChildMemoryOffset):
        * dom/Node.h:
        (WebCore::Node::flagIsText):

2014-08-14  Wenson Hsieh  <wenson_hsieh@apple.com>

        Implement scroll snapping animations on Mac
        https://bugs.webkit.org/show_bug.cgi?id=135768

        Reviewed by Beth Dakin.

        Implementing the scroll snap animations required for snapping in both overflow and mainframe areas on Mac.
        Since we receive a series of discrete wheel events, we need to predict the distance we need to traverse,
        compute the appropriate snap point, and then compute an animation curve to that location. The snap animations
        are split into two types: snapping, which handles letting go of the trackpad with zero velocity, and gliding,
        which handles flick gestures. In both cases, sinusoidal curves are used to ease animation to the target
        location. In the former case, the initial velocity is low, and increases to a maximum value during the middle
        of the animation before decreasing to 0. In the latter case, the curve is computed such that the initial
        velocity matches the user's scroll velocity, and the final velocity matches a lower final velocity that is
        somewhat arbitrarily computed. (See the FIXME in AxisScrollSnapOffsets::initializeGlideParameters). How the
        equations and constants were chosen is described in greater detail in the comments above
        AxisScrollSnapOffsets::computeGlideDelta and AxisScrollSnapOffsets::computeSnapDelta. Note that the final
        velocity should ideally be equal to 0. However, with this particular curve, this caused the animation to feel
        too slow near the snap point.

        No tests, since there is no observable change in behavior. Tests will be included when iOS and Mac scrolling
        areas hook into this code.

        * PlatformMac.cmake:
        * WebCore.xcodeproj/project.pbxproj: 
        * page/scrolling/AxisScrollSnapOffsets.cpp: 
        (WebCore::closestSnapOffset): Computes the closest snap offset given velocity and prdicted destination.
        * page/scrolling/AxisScrollSnapOffsets.h:
        * platform/mac/AxisScrollSnapAnimator.h: Added.
        (WebCore::AxisScrollSnapAnimatorClient::~AxisScrollSnapAnimatorClient):
        * platform/mac/AxisScrollSnapAnimator.mm: Added.
        (WebCore::toWheelEventStatus): Converts a pair of PlatformWheelEventPhases to a WheelEventStatus.
        (WebCore::projectedInertialScrollDistance): Attempts to predict the distance covered by the inertial scrolling phase.
        (WebCore::AxisScrollSnapAnimator::AxisScrollSnapAnimator):
        (WebCore::AxisScrollSnapAnimator::handleWheelEvent): Updates the internal state of the AxisScrollSnapAnimator, given a PlatformWheelEvent
        (WebCore::AxisScrollSnapAnimator::shouldOverrideWheelEvent): Determines whether or not we should override a wheel event given the animator's internal state.
        (WebCore::AxisScrollSnapAnimator::scrollSnapAnimationUpdate): Updates a single loop of the scroll snapping animation.
        (WebCore::AxisScrollSnapAnimator::beginScrollSnapAnimation):
        (WebCore::AxisScrollSnapAnimator::endScrollSnapAnimation):
        (WebCore::AxisScrollSnapAnimator::computeSnapDelta): See comments for more information.
        (WebCore::AxisScrollSnapAnimator::computeGlideDelta): See comments for more information.
        (WebCore::AxisScrollSnapAnimator::initializeGlideParameters):
        (WebCore::AxisScrollSnapAnimator::pushInitialWheelDelta):
        (WebCore::AxisScrollSnapAnimator::averageInitialWheelDelta):
        (WebCore::AxisScrollSnapAnimator::clearInitialWheelDeltaWindow):

2014-08-14  Saam Barati  <sbarati@apple.com>

        Allow high fidelity type profiling to be enabled and disabled.
        https://bugs.webkit.org/show_bug.cgi?id=135423

        Reviewed by Geoffrey Garen.

        PageRuntimeAgent and WorkerRuntimeAgent now call their super 
        class's (InspectorRuntimeAgent) implementation of willDestroyFrontendAndBackend
        to give InspectorRuntimeAgent a chance to recompile all JavaScript
        functions, if necessary, for type profiling.

        * inspector/PageRuntimeAgent.cpp:
        (WebCore::PageRuntimeAgent::willDestroyFrontendAndBackend):
        * inspector/WorkerRuntimeAgent.cpp:
        (WebCore::WorkerRuntimeAgent::willDestroyFrontendAndBackend):

2014-08-14  Brent Fulgham  <bfulgham@apple.com>

        [Win] Correct build when DerivedSources location not supplied by build environment
        https://bugs.webkit.org/show_bug.cgi?id=135954
        <rdar://problem/18023620>

        Reviewed by Joseph Pecoraro.

        The DerivedSourcesDirectory is not always defined, depending on what
        solution is being used to build this project. Instead, just define
        it directly, since we already know where it needs to go.

        Also:
        1. Stop redirecting the copy output to NUL so I can see if this fails in the future.
        2. Make sure the target directory exists before copying to it.

        * WebCore.vcxproj/copyForwardingHeaders.cmd: Properly specify
        the directories for copying the JS file.

2014-08-14  Zoltan Horvath  <zoltan@webkit.org>

        [CSS3-Text] Cosmetics on RenderBlockFlow::textAlignmentForLine
        https://bugs.webkit.org/show_bug.cgi?id=135940

        Reviewed by Darin Adler.

        Processing the not CSS3_TEXT case first, and removing an extra whitespace after r172524.

        * rendering/RenderBlockLineLayout.cpp:
        (WebCore::RenderBlockFlow::textAlignmentForLine):

2014-08-14  Martin Hock  <mhock@apple.com>

        IndexedDB should respect SchemeRegistry's database access setting.
        https://bugs.webkit.org/show_bug.cgi?id=135890
        <rdar://problem/17989469>

        Reviewed by Alexey Proskuryakov.

        Test: storage/indexeddb/open-db-private-browsing.html

        * Modules/indexeddb/IDBFactory.cpp:

2014-08-14  Yoav Weiss  <yoav@yoav.ws>

        srcset with w descriptor doesn't behave as expected when sizes is not supported.
        https://bugs.webkit.org/show_bug.cgi?id=135935

        Reviewed by Dean Jackson.

        In current implementation, if sizes is not supported, when authors would write
        markup such as `<img src=fallback.jpg srcset="100px.jpg 100w, 400px.jpg 400w">`
        the first candidate in srcset would be picked, regardless of its dimensions 
        That is likely to be confusing for authors.
        Dropping these "not yet supported" candidates is likely to be less confusing,
        and will result in the "fallback.jpg" candidate being picked.

        No new tests since this change only concerns builds that are built
        with the PICTURE_SIZES compile flag turned off.

        * html/parser/HTMLSrcsetParser.cpp:
        (WebCore::parseDescriptors):
        Drop candidates that include either 'w' or 'h' descriptors when the
        sizes feature is not supported.

2014-08-14  Antti Koivisto  <antti@apple.com>

        Make inherited style and parent renderer references
        https://bugs.webkit.org/show_bug.cgi?id=135857

        Reviewed by Andreas Kling.

        We don't recurse into non-rendered subtrees anymore so they can't be null.
        Also stop using Element::renderStyle() as it differs from e->renderer().style() in
        some rare cases (that should be fixed).

        * style/StyleResolveTree.cpp:
        (WebCore::Style::RenderTreePosition::parent):
        (WebCore::Style::RenderTreePosition::RenderTreePosition):
        (WebCore::Style::RenderTreePosition::canInsert):
        (WebCore::Style::RenderTreePosition::insert):
        (WebCore::Style::RenderTreePosition::computeNextSibling):
        (WebCore::Style::shouldCreateRenderer):
        (WebCore::Style::styleForElement):
        (WebCore::Style::createRendererIfNeeded):
        (WebCore::Style::textRendererIsNeeded):
        (WebCore::Style::createTextRendererIfNeeded):
        (WebCore::Style::updateTextRendererAfterContentChange):
        (WebCore::Style::attachChildren):
        (WebCore::Style::attachDistributedChildren):
        (WebCore::Style::attachShadowRoot):
        (WebCore::Style::resetStyleForNonRenderedDescendants):
        (WebCore::Style::attachBeforeOrAfterPseudoElementIfNeeded):
        (WebCore::Style::attachRenderTree):
        (WebCore::Style::resolveLocal):
        (WebCore::Style::resolveShadowTree):
        (WebCore::Style::updateBeforeOrAfterPseudoElement):
        (WebCore::Style::resolveTree):

2014-08-14  Antti Koivisto  <antti@apple.com>

        [Forms] We should share RenderStyle object for optgroup and option element
        https://bugs.webkit.org/show_bug.cgi?id=88405

        Reviewed by Andreas Kling.

        We can remove this special case now.

        * css/StyleResolver.cpp:
        (WebCore::StyleResolver::canShareStyleWithElement):

2014-08-14  Antti Koivisto  <antti@apple.com>

        Remove nonRendererStyle
        https://bugs.webkit.org/show_bug.cgi?id=135938

        Reviewed by Andreas Kling.

        It is used to support styling of non-renderer option elements. We have a better
        mechanism for this, Element::computedStyle().

        * dom/Element.cpp:
        (WebCore::Element::resetComputedStyle):
        (WebCore::Element::willResetComputedStyle):
        
            Add a virtual callback for computed style reset.

        * dom/Element.h:
        * dom/Node.h:
        (WebCore::Node::nonRendererStyle): Deleted.
        * dom/NodeRenderStyle.h:
        (WebCore::Node::renderStyle):
        
            renderStyle() now always matches renderer()->style()

        * html/HTMLOptGroupElement.cpp:
        (WebCore::HTMLOptGroupElement::HTMLOptGroupElement):
        (WebCore::HTMLOptGroupElement::isFocusable):
        (WebCore::HTMLOptGroupElement::didAttachRenderers): Deleted.
        (WebCore::HTMLOptGroupElement::willDetachRenderers): Deleted.
        (WebCore::HTMLOptGroupElement::updateNonRenderStyle): Deleted.
        (WebCore::HTMLOptGroupElement::nonRendererStyle): Deleted.
        (WebCore::HTMLOptGroupElement::customStyleForRenderer): Deleted.
        * html/HTMLOptGroupElement.h:
        * html/HTMLOptionElement.cpp:
        (WebCore::HTMLOptionElement::isFocusable):
        
            Use computedStyle.

        (WebCore::HTMLOptionElement::willResetComputedStyle):
        (WebCore::HTMLOptionElement::didAttachRenderers): Deleted.
        (WebCore::HTMLOptionElement::willDetachRenderers): Deleted.
        (WebCore::HTMLOptionElement::updateNonRenderStyle): Deleted.
        (WebCore::HTMLOptionElement::nonRendererStyle): Deleted.
        (WebCore::HTMLOptionElement::customStyleForRenderer): Deleted.
        (WebCore::HTMLOptionElement::didRecalcStyle): Deleted.
        * html/HTMLOptionElement.h:
        * rendering/RenderMenuList.cpp:
        (RenderMenuList::updateOptionsWidth):
        (RenderMenuList::setTextFromOption):
        
            Use computedStyle.

2014-08-14  Jer Noble  <jer.noble@apple.com>

        [MSE] Altering the quality of a YouTube video will cause the video to distort and display an error message
        https://bugs.webkit.org/show_bug.cgi?id=135931

        Reviewed by Eric Carlson.

        When removing samples from the TrackBuffer's sample map, also remove those samples from the
        TrackBuffer's decode queue. Otherwise, removed samples may persist in the decode queue and
        either break sync-sample dependencies or cause decoding artifacts.

        Pull the code which removes samples from a track buffer into its own utility function, and
        use this function both from removeCodedFrames(), and also when samples are removed due to
        overlapping appends in sourceBufferPrivateDidReceiveSample(). In order to reference
        TrackBuffers outside of SourceBuffer (and in the static removeSamplesFromTrackBuffer()
        function), make TrackBuffer a public forward declaration.

        * Modules/mediasource/SourceBuffer.cpp:
        (WebCore::removeSamplesFromTrackBuffer):
        (WebCore::SourceBuffer::removeCodedFrames):
        (WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample):
        * Modules/mediasource/SourceBuffer.h:

2014-08-14  Zan Dobersek  <zdobersek@igalia.com>

        ImageBufferDataCairo.h is missing header guards
        https://bugs.webkit.org/show_bug.cgi?id=135933

        Reviewed by Philippe Normand.

        * platform/graphics/cairo/ImageBufferDataCairo.h:
        Add the missing head guards to avoid problems when re-inclusion occurs.

2014-08-13  Wenson Hsieh  <wenson_hsieh@apple.com>

        Enable CSS_SCROLL_SNAP for iOS
        https://bugs.webkit.org/show_bug.cgi?id=135915

        Turn on CSS_SCROLL_SNAP for iOS and the iOS simulator.

        Reviewed by Tim Horton.

        * Configurations/FeatureDefines.xcconfig:

2014-08-13  Wenson Hsieh  <wenson_hsieh@apple.com>

        Compute and store snap point positions
        https://bugs.webkit.org/show_bug.cgi?id=135268

        Reviewed by Simon Fraser.

        Working towards implementing a way to extract snap positions (i.e. LayoutUnits) from the parsed snap point properties from CSS,
        as well as a way of storing the information. Supports both mainframe and overflow scrolling.

        No changes in behavior. I will write tests when I implement snapping for iOS and Mac.
        
        * WebCore.xcodeproj/project.pbxproj:
        * page/FrameView.cpp:
        (WebCore::FrameView::updateSnapOffsets): Invokes the static routine in AxisScrollSnapOffsets to update snap offsets for mainframe.
        * page/FrameView.h:
        * page/scrolling/AxisScrollSnapOffsets.cpp: Added.
        (WebCore::appendAndSortChildSnapOffsets):
        (WebCore::updateFromStyle):
        (WebCore::updateSnapOffsetsForScrollableArea): Update the ScrollableArea's snap axes.
        * page/scrolling/AxisScrollSnapOffsets.h: Added.
        * platform/ScrollableArea.cpp:
        (WebCore::ScrollableArea::setHorizontalSnapOffsets):
        (WebCore::ScrollableArea::setVerticalSnapOffsets):
        (WebCore::ScrollableArea::clearHorizontalSnapOffsets): Resets the unique_ptr for horizontal snap points.
        (WebCore::ScrollableArea::clearVerticalSnapOffsets): Resets the unique_ptr for vertical snap points.
        * platform/ScrollableArea.h:
        (WebCore::ScrollableArea::horizontalSnapOffsets): Returns a pointer to the ScrollableArea's horizontal snap points.
        (WebCore::ScrollableArea::verticalSnapOffsets): Returns a pointer to the ScrollableArea's vertical snap points.
        (WebCore::ScrollableArea::updateSnapOffsets):
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::updateSnapOffsets): Invokes the static routine in AxisScrollSnapOffsets to update snap offsets for an overflow area.
        * rendering/RenderLayer.h:

2014-08-13  Mark Rowe  <mrowe@apple.com>

        <https://webkit.org/b/135911> WebKit should build on Yosemite with the public SDK.

        Reviewed by Darin Adler.

        * rendering/RenderThemeMac.mm: Fix the forward-declaration of NSServicesRolloverButtonCell.

2014-08-13  Alex Christensen  <achristensen@webkit.org>

        Progress towards CMake on Mac.
        https://bugs.webkit.org/show_bug.cgi?id=135819

        Reviewed by Laszlo Gombos.

        * CMakeLists.txt:
        Include derived sources directory, which is needed by Apple ports.
        Separated svg and non-svg idls for ObjC bindings.
        Don't build the new gamepad API right now.  It's causing naming conflicts and it's not done.
        Process CSSUnknownRule.idl.
        * PlatformGTK.cmake:
        Added cpp as the extension of the generated bindings.
        * PlatformMac.cmake:
        Include more directories and sources.
        Add forwarding headers.
        Generate ObjC bindings.
        * bindings/objc/DOMUIKitExtensions.mm:
        Moved config.h to recognize the PLATFORM macro.
        * bindings/scripts/CodeGeneratorObjC.pm:
        (ReadPublicInterfaces):
        (GenerateInterface):
        Added some workarounds for CMake.
        * bindings/scripts/IDLAttributes.txt:
        Added missing attribute names.
        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
        Added PLATFORM(IOS) to protect IOS_AIRPLAY code.
        * platform/mac/PasteboardMac.mm:
        Added necessary DRAG_SUPPORT protection.
        * platform/text/mac/TextCodecMac.cpp:
        Moved config.h to recognize the PLATFORM macro.        

2014-08-13  Jer Noble  <jer.noble@apple.com>

        [MSE] Replacing existing samples with overlapping new samples will cause playback to stutter.
        https://bugs.webkit.org/show_bug.cgi?id=135902

        Reviewed by Eric Carlson.

        Only mark the TrackBuffer as needing re-enqueueing if the samples removed by overlapping samples
        themselves overlap with potentially enqueued but not yet displayed frames.

        * Modules/mediasource/SourceBuffer.cpp:
        (WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample):

2014-08-13  Andreas Kling  <akling@apple.com>

        CSSValueList should never contain null values.
        <https://webkit.org/b/135887>

        It's not legal for a CSSValueList to contain null CSSValues, so make
        it store a Vector of Ref<CSSValue> internally instead.

        This allows the compiler to avoid emitting a number of null checks.
        It will also allow a future patch to make CSSValueList vend CSSValue&
        instead of CSSValue*.

        Most of the patch is fixing up things on their way into a CSSValueList
        to not be null at the call site, now that append() and prepend() are
        taking PassRef instead of PassRefPtr.

        Reviewed by Sam Weinig.

        * css/BasicShapeFunctions.cpp:
        (WebCore::valueForBasicShape):
        * css/BasicShapeFunctions.h:
        * css/CSSBorderImage.cpp:
        (WebCore::createBorderImageValue):
        * css/CSSBorderImage.h:
        * css/CSSComputedStyleDeclaration.cpp:
        (WebCore::valueForImageSliceSide):
        (WebCore::valueForNinePieceImageSlice):
        (WebCore::valueForNinePieceImageQuad):
        (WebCore::valueForNinePieceImage):
        (WebCore::getBorderRadiusShorthandValue):
        (WebCore::ComputedStyleExtractor::valueForShadow):
        (WebCore::ComputedStyleExtractor::valueForFilter):
        (WebCore::specifiedValueForGridTrackSize):
        (WebCore::addValuesForNamedGridLinesAtIndex):
        (WebCore::scrollSnapCoordinates):
        (WebCore::createTimingFunctionValue):
        (WebCore::fillSourceTypeToCSSValue):
        (WebCore::contentToCSSValue):
        (WebCore::shapePropertyValue):
        (WebCore::ComputedStyleExtractor::propertyValue):
        (WebCore::ComputedStyleExtractor::getCSSPropertyValuesForShorthandProperties):
        (WebCore::ComputedStyleExtractor::getCSSPropertyValuesForSidesShorthand):
        (WebCore::ComputedStyleExtractor::getCSSPropertyValuesForGridShorthand):
        (WebCore::ComputedStyleExtractor::getBackgroundShorthandValue):
        * css/CSSComputedStyleDeclaration.h:
        * css/CSSFontSelector.cpp:
        (WebCore::CSSFontSelector::addFontFaceRule):
        * css/CSSParser.cpp:
        (WebCore::createPrimitiveValuePair):
        (WebCore::parseTranslateTransformValue):
        (WebCore::CSSParser::createPrimitiveNumericValue):
        (WebCore::CSSParser::createPrimitiveStringValue):
        (WebCore::CSSParser::addFillValue):
        (WebCore::CSSParser::parseNonElementSnapPoints):
        (WebCore::CSSParser::parseScrollSnapDestination):
        (WebCore::CSSParser::parseFillShorthand):
        (WebCore::CSSParser::addAnimationValue):
        (WebCore::CSSParser::parseAnimationShorthand):
        (WebCore::CSSParser::parseTransitionShorthand):
        (WebCore::CSSParser::parseQuotes):
        (WebCore::CSSParser::parseContent):
        (WebCore::CSSParser::parseFillProperty):
        (WebCore::CSSParser::parseAnimationProperty):
        (WebCore::CSSParser::parseGridPosition):
        (WebCore::CSSParser::parseGridTemplateRowsAndAreas):
        (WebCore::CSSParser::parseGridLineNames):
        (WebCore::CSSParser::parseGridTrackList):
        (WebCore::CSSParser::parseGridTrackRepeatFunction):
        (WebCore::CSSParser::parseGridTrackSize):
        (WebCore::CSSParser::parseBasicShapeAndOrBox):
        (WebCore::CSSParser::parseFontVariant):
        (WebCore::CSSParser::parseTransform):
        (WebCore::CSSParser::parseBuiltinFilterArguments):
        (WebCore::CSSParser::parseFilter):
        (WebCore::CSSParser::parseTextEmphasisStyle):
        * css/CSSParser.h:
        * css/CSSProperty.cpp:
        (WebCore::CSSProperty::wrapValueInCommaSeparatedList):
        * css/CSSValueList.cpp:
        (WebCore::CSSValueList::CSSValueList):
        (WebCore::CSSValueList::removeAll):
        (WebCore::CSSValueList::hasValue):
        (WebCore::CSSValueList::copy):
        (WebCore::CSSValueList::customCSSText):
        (WebCore::CSSValueList::equals):
        (WebCore::CSSValueList::addSubresourceStyleURLs):
        (WebCore::CSSValueList::hasFailedOrCanceledSubresources):
        * css/CSSValueList.h:
        (WebCore::CSSValueList::item):
        (WebCore::CSSValueList::itemWithoutBoundsCheck):
        (WebCore::CSSValueList::append):
        (WebCore::CSSValueList::prepend):
        * css/SVGCSSComputedStyleDeclaration.cpp:
        (WebCore::paintOrder):
        * css/SVGCSSParser.cpp:
        (WebCore::CSSParser::parsePaintOrder):
        * editing/EditingStyle.cpp:
        (WebCore::mergeTextDecorationValues):
        * editing/EditorCommand.cpp:
        (WebCore::executeToggleStyleInList):
        * svg/SVGFontFaceSrcElement.cpp:
        (WebCore::SVGFontFaceSrcElement::srcValue):
        * svg/SVGLength.cpp:
        (WebCore::SVGLength::toCSSPrimitiveValue):
        * svg/SVGLength.h:

2014-08-13  Alex Christensen  <achristensen@webkit.org>

        Removed dead plugins code.
        https://bugs.webkit.org/show_bug.cgi?id=135862

        Reviewed by Alexey Proskuryakov.

        * plugins/PluginDataNone.cpp: Removed.
        * plugins/mac: Removed.
        * plugins/mac/PluginPackageMac.cpp: Removed.
        * plugins/mac/PluginViewMac.mm: Removed.

2014-08-13  Simon Fraser  <simon.fraser@apple.com>

        [WK1] A fixed-position <img> may not show on page load
        https://bugs.webkit.org/show_bug.cgi?id=135893

        Reviewed by Tim Horton.
        
        A position:fixed image could fail to display because we didn't make a
        compositing layer for it under some circumstances. This can happen if
        RenderLayerCompositor::requiresCompositingForPosition() runs before the
        image is loaded, in which cause the layer is zero-sized, so does not get
        composited.
        
        When the image loads, there was no code path that ensured that compositing
        would be re-evaluated (unlike size changes due to style updates). Fix by
        having RenderLayer::contentChanged() also check for ImageChanged.

        Test: compositing/fixed-image-loading.html

        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::contentChanged):

2014-08-13  Bem Jones-Bey  <bjonesbe@adobe.com>

        Refactor ShapeOutsideInfo so it isn't mutated for each line
        https://bugs.webkit.org/show_bug.cgi?id=135781

        Reviewed by Zoltan Horvath.

        Encapsulate the per line state into a ShapeOutsideDeltas object.
        updateDeltasForContainingBlockLine has been renamed to
        computeDeltasForContainingBlockLine, and it returns an instance of the
        ShapeOutsideDeltas object for that line. This object is cached, but
        none of the functionality of ShapeOutsideInfo is dependant on any line
        specific data anymore.

        No new tests, no behavior change.

        * rendering/FloatingObjects.cpp:
        (WebCore::ComputeFloatOffsetForFloatLayoutAdapter<FloatingObject::FloatLeft>::updateOffsetIfNeeded):
            Update to take a FloatingObject reference because the FloatingObject cannot be null.
        (WebCore::ComputeFloatOffsetForFloatLayoutAdapter<FloatingObject::FloatRight>::updateOffsetIfNeeded):
            Ditto.
        (WebCore::ComputeFloatOffsetAdapter<FloatTypeValue>::collectIfNeeded): Pass FloatingObject to
            updateOffsetIfNeeded as a reference, since it cannot be null.
        (WebCore::ComputeFloatOffsetForLineLayoutAdapter<FloatingObject::FloatLeft>::updateOffsetIfNeeded):
            Use ShapeOutsideDeltas object to calculate the offset and take the FloatingObject as a
            reference.
        (WebCore::ComputeFloatOffsetForLineLayoutAdapter<FloatingObject::FloatRight>::updateOffsetIfNeeded):
            Ditto.
        (WebCore::shapeInfoForFloat): Deleted.
        * rendering/line/LineWidth.cpp:
        (WebCore::LineWidth::shrinkAvailableWidthForNewFloatIfNeeded): Update to use ShapeOutsideDeltas object.
        * rendering/shapes/ShapeOutsideInfo.cpp:
        (WebCore::ShapeOutsideInfo::computeDeltasForContainingBlockLine): Return a ShaoeOutsideDeltas object
            instead of storing line specific data in instance variables.
        (WebCore::ShapeOutsideInfo::updateDeltasForContainingBlockLine): Deleted.
        * rendering/shapes/ShapeOutsideInfo.h:

2014-08-13  Zoltan Horvath  <zoltan@webkit.org>

        [CSS3-Text] Add rendering support for the none value of text-justify property
        https://bugs.webkit.org/show_bug.cgi?id=135349

        Reviewed by David Hyatt.

        Spec: http://dev.w3.org/csswg/css-text-3/#valdef-text-justify.none

        Test: fast/css3-text/css3-text-justify/text-justify-none.html

        * rendering/RenderBlockLineLayout.cpp:
        (WebCore::RenderBlockFlow::computeInlineDirectionPositionsForSegment):

2014-08-13  Eric Carlson  <eric.carlson@apple.com>

        Media document sends incorrect referer header
        https://bugs.webkit.org/show_bug.cgi?id=135839

        Reviewed by Jer Noble.

        Test: http/tests/media/media-document-referer.html

        * html/MediaDocument.cpp:
        (WebCore::MediaDocumentParser::MediaDocumentParser): Stash referrer.
        (WebCore::MediaDocumentParser::createDocumentStructure): Set outgoing referrer.
        (WebCore::MediaDocument::MediaDocument): Stash referrer.
        * html/MediaDocument.h:

2014-08-13  Antti Koivisto  <antti@apple.com>

        Don't recurse into non-rendered subtrees when computing style
        https://bugs.webkit.org/show_bug.cgi?id=135844

        Reviewed by Andreas Kling.

        * style/StyleResolveTree.cpp:
        (WebCore::Style::resetStyleForNonRenderedDescendants):
        
        Do a simple reset of the style dirty bits and any computed style in non-renderer subtrees.

        (WebCore::Style::attachRenderTree):
        (WebCore::Style::resolveTree):
        
        Don't recurse into descendants if the element does not create a renderer.
        We didn't compute style anyway in such subtrees.

2014-08-11  Myles C. Maxfield  <mmaxfield@apple.com>

        Elements whose contents start with an astral Unicode symbol disappear when CSS `::first-letter` is applied to them
        https://bugs.webkit.org/show_bug.cgi?id=135756

        Reviewed by Darin Adler.

        The previous code assumed that all "characters" are exactly 1 16-bit code unit wide. Instead, use numCharactersInGraphemeClusters().

        This patch also modifies the signature of numCharactersInGraphemeClusters() to take a StringView instead
        of a string, which will avoid a copy.

        Test: css1/pseudo/firstletter-surrogate.html

        * platform/text/TextBreakIterator.cpp:
        (WebCore::numCharactersInGraphemeClusters): Update numCharactersInGraphemeClusters() to take a StringView.
        * platform/text/TextBreakIterator.h: Ditto.
        * rendering/RenderBlock.cpp:
        (WebCore::RenderBlock::createFirstLetterRenderer): Use numCharactersInGraphemeClusters() to determine the length
        of the first letter, rather than assuming it has length of 1 code unit
        (WebCore::RenderBlock::updateFirstLetter): Add a FIXME comment.

2014-08-12  Jer Noble  <jer.noble@apple.com>

        [MSE][Mac] Seeking to the very beginning of a buffered range stalls video playback
        https://bugs.webkit.org/show_bug.cgi?id=135865

        Reviewed by Eric Carlson.

        AVSampleBufferRenderSynchronizer will report a current time of about 100ms or so before
        the destination seek time when seeking. It does this in order to pre-roll the synchronized
        audio renderer, but this can lead to playback stalling when MediaSource::monitorSourceBuffers()
        looks at the media element's current time and determines that the current time is 100ms before
        any buffered samples.

        Clamp the value of currentMediaTime() to, at a minimum, the last requested seek time. This was
        the suggested course of action from <rdar://problem/17789374>.

        * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.h:
        * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
        (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::durationDouble):
        (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::currentMediaTime):
        (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::seekInternal):

2014-08-12  Jer Noble  <jer.noble@apple.com>

        [MSE] YouTube will lose audio, video after seeking backwards to an unbuffered range.
        https://bugs.webkit.org/show_bug.cgi?id=135855

        Reviewed by Eric Carlson.

        When seeking into an unbuffered or partially buffered range, we will unconditionally pass samples to the
        decode queue even if there exist large gaps between those samples. Subsequently, the decoder will not
        notify us that it has become ready for new samples until playback reaches those later samples and the samples
        are discarded.

        When sending samples to be decoded in provideMediaData(), stop if there exists a large gap in the sample timeline.
        Do this by tracking the last enqueued decode end time, and look to see if the next sample's decode time indicates
        a gap of greater than 1 second.

        * Modules/mediasource/SourceBuffer.cpp:
        (WebCore::SourceBuffer::TrackBuffer::TrackBuffer): Initialize lastEnqueuedDecodeEndTime.
        (WebCore::SourceBuffer::seekToTime): Set needsReenqueueing, in case samples do not yet exist in the trackBuffer
            sufficient to re-enqueue for the destination time, so that re-enqueueing will occur after the next append.
        (WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample): Check against lastEnqueuedDecodeEndTime, rather than
            lastEnqueuedPresentationTime before adding samples to the decodeQueue.
        (WebCore::SourceBuffer::provideMediaData): Stop when we reach a large gap between samples.
        (WebCore::SourceBuffer::reenqueueMediaForTime): Set or clear lastEnqueuedDecodeEndTime based on whether we
            have appended any non-displaying samples after flushing.

2014-08-12  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r172494.
        https://bugs.webkit.org/show_bug.cgi?id=135864

        asserting on bots (Requested by kling on #webkit).

        Reverted changeset:

        "Don't recurse into non-rendered subtrees when computing
        style"
        https://bugs.webkit.org/show_bug.cgi?id=135844
        http://trac.webkit.org/changeset/172494

2014-08-12  Myles C. Maxfield  <mmaxfield@apple.com>

        Fonts forced to use non synthetic italics might be laid out with the incorrect baseline
        https://bugs.webkit.org/show_bug.cgi?id=135403

        Reviewed by Darin Adler.

        When italics is specified on a font, and the font isn't coming from the cache, we ask
        the SimpleFontData to provide a non-synthetic-italic version of itself. Our current
        implementation doesn't preserve whether or not the SimpleFontData includes vertical
        glyphs (glyphs that are not rotated when drawn in the vertical writing mode), which
        determines which baseline we use to lay out the text. By passing "false" to
        the isTextOrientationFallback argument to SimpleFontData::create(), we preserve this
        hasVerticalGlyphs flag.

        Test: fast/text/international/synthesized-italic-vertical-latin-double.html

        * platform/graphics/SimpleFontData.cpp:
        (WebCore::SimpleFontData::nonSyntheticItalicFontData):
        * testing/Internals.cpp:
        (WebCore::Internals::invalidateFontCache): Add "invalidateFontCache" to window.internals.
        * testing/Internals.h: Ditto.
        * testing/Internals.idl: Ditto.

2014-08-12  Peyton Randolph  <prandolph@apple.com>

        Runtime switch for long mouse press gesture. Part of 135257 - Add long mouse press gesture.
        https://bugs.webkit.org/show_bug.cgi?id=135682

        Reviewed by Tim Horton.

        This patch adds a runtime switch for the Long Mouse Press Gesture and initially sets the feature flag
        to false. It also removes the ENABLE_LONG_MOUSE_PRESS feature flag as the runtime switch now guards
        its functionality.

        * Configurations/FeatureDefines.xcconfig: Remove LONG_MOUSE_PRESS feature flag.
        * page/EventHandler.cpp:
        (WebCore::EventHandler::EventHandler):
        (WebCore::EventHandler::clear): Remove feature flag.
        (WebCore::EventHandler::handleMousePressEvent): Ditto.
        (WebCore::EventHandler::eventMayStartDrag): Ditto.
        (WebCore::EventHandler::handleMouseReleaseEvent):
        Perform event iff long mouse presses are enabled.
        (WebCore::EventHandler::beginTrackingPotentialLongMousePress): Ditto.
        (WebCore::EventHandler::recognizeLongMousePress): Ditto.
        (WebCore::EventHandler::cancelTrackingPotentialLongMousePress): Ditto.
        (WebCore::EventHandler::handleMouseMoveEvent): Remove feature flag.
        (WebCore::EventHandler::handleDrag): Ditto.
        (WebCore::EventHandler::mouseMovementExceedsThreshold): Ditto.
        * page/EventHandler.h:
        * page/Settings.in: Add longMousePressEnabled setting, initially false.

2014-08-12  Pratik Solanki  <psolanki@apple.com>

        Cached file backed resources don't make it to the Web Process when NETWORK_CFDATA_ARRAY_CALLBACK is enabled
        https://bugs.webkit.org/show_bug.cgi?id=135727
        <rdar://problem/17947880>

        Reviewed by Darin Adler.

        Add SharedBuffer::existingCFData() which returns CFDataRef if it has one. Refactor
        this code out of createCFData().

        * WebCore.exp.in:
        * platform/SharedBuffer.h:
        * platform/mac/SharedBufferMac.mm:
        (WebCore::SharedBuffer::existingCFData): Added.
        (WebCore::SharedBuffer::createCFData):

2014-08-12  Tim Horton  <timothy_horton@apple.com>

        Small region (~1px tall) where you get the selection button instead of the phone number overlay
        https://bugs.webkit.org/show_bug.cgi?id=135852
        <rdar://problem/17992795>

        Reviewed by Enrica Casucci.

        * WebCore.exp.in:

2014-08-12  Alex Christensen  <achristensen@webkit.org>

        Generate header detection headers for CMake on Windows.
        https://bugs.webkit.org/show_bug.cgi?id=135807

        Reviewed by Brent Fulgham.

        * CMakeLists.txt:
        * PlatformWin.cmake:
        Generate and include a stub WebCoreHeaderDetection.h.

2014-08-12  Renata Hodovan  <rhodovan.u-szeged@partner.samsung.com>

        Make sure that begin time cannot be greater than SMILTime::indefiniteValue unintentionally.
        https://bugs.webkit.org/show_bug.cgi?id=135838

        Reviewed by Darin Adler.

        When WebCore::SVGSMILElement::resolveInterval creates a SMILTime begin
        node for a SMILInterval, then it only checks if the value of begin is
        indefinite or unresolved but misses the case if it is between these two
        reference values.

        This is a backport of my fix in Blink: https://codereview.chromium.org/406263002/.

        Test: svg/animations/animateMotion-crash-with-large-begin-time.html

        * svg/animation/SVGSMILElement.cpp:
        (WebCore::SVGSMILElement::parseOffsetValue):
        (WebCore::SVGSMILElement::parseClockValue):

2014-08-12  Andy Estes  <aestes@apple.com>

        Revert a change that wasn't meant to be a part of r172482.

        * loader/ResourceLoader.cpp:
        (WebCore::ResourceLoader::init):

2014-08-12  Antti Koivisto  <antti@apple.com>

        Don't recurse into non-rendered subtrees when computing style
        https://bugs.webkit.org/show_bug.cgi?id=135844

        Reviewed by Andreas Kling.

        * style/StyleResolveTree.cpp:
        (WebCore::Style::resetStyleForNonRenderedDescendants):
        
        Do a simple reset of the style dirty bits and any computed style in non-rendered subtrees.

        (WebCore::Style::attachRenderTree):
        (WebCore::Style::resolveTree):
        
        Don't recurse into descendants if the element does not create a renderer.
        We didn't compute style anyway in such subtrees.

2014-08-12  Antti Koivisto  <antti@apple.com>

        Remove isInCanvasSubtree bit
        https://bugs.webkit.org/show_bug.cgi?id=135837

        Reviewed by Andreas Kling.

        The logic to update this bit is in a wrong place and it is not clear it does 
        the right thing in all cases. Also the optimization doesn't seem necessary,
        the focus code is not that hot.

        * accessibility/AXObjectCache.cpp:
        (WebCore::AXObjectCache::getOrCreate):
        * dom/Element.cpp:
        (WebCore::Element::isFocusable):
        (WebCore::Element::clearStyleDerivedDataBeforeDetachingRenderer):
        (WebCore::Element::setIsInCanvasSubtree): Deleted.
        (WebCore::Element::isInCanvasSubtree): Deleted.
        * dom/Element.h:
        * dom/ElementRareData.h:
        (WebCore::ElementRareData::ElementRareData):
        (WebCore::ElementRareData::isInCanvasSubtree): Deleted.
        (WebCore::ElementRareData::setIsInCanvasSubtree): Deleted.
        * html/HTMLAnchorElement.cpp:
        (WebCore::HTMLAnchorElement::isKeyboardFocusable):
        * html/HTMLCanvasElement.cpp:
        (WebCore::HTMLCanvasElement::HTMLCanvasElement):
        (WebCore::HTMLCanvasElement::willAttachRenderers): Deleted.
        * html/HTMLCanvasElement.h:
        * style/StyleResolveTree.cpp:
        (WebCore::Style::attachRenderTree):

2014-08-11  Andy Estes  <aestes@apple.com>

        [iOS] Get rid of iOS.xcconfig
        https://bugs.webkit.org/show_bug.cgi?id=135809

        Reviewed by Joseph Pecoraro.

        All iOS.xcconfig did was include AspenFamily.xcconfig, so there's no need for the indirection.

        * Configurations/Base.xcconfig:
        * Configurations/iOS.xcconfig: Removed.
        * WebCore.xcodeproj/project.pbxproj:

2014-08-11  Roger Fong  <roger_fong@apple.com>

        Adjust max-width of cues based on text alignment when cue size is expanded.
        https://bugs.webkit.org/show_bug.cgi?id=135823.

        Reviewed by Brent Fulgham.

        All units are in percentages.
        If we are left aligned the max cue width is the 100 minus the cue position.
        If we are right aligned the max cue width is the cue position.
        If we are centered the max cue width is just 100.

        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGenericBoxElement::applyCSSProperties):
        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):

2014-08-12  Fabien Vallée  <fvallee@connected-labs.com>

        [GStreamer] playback rate is rounded to integer
        https://bugs.webkit.org/show_bug.cgi?id=135802

        Reviewed by Philippe Normand.

        Test: media/video-ended-event-slow-motion-playback.html

        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:
        (WebCore::MediaPlayerPrivateGStreamer::setRate):

2014-08-12  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed build fix after r17425

        * platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.h: Remove
        unused 'currentTime' declaration from header file. This is now fully implemented
        in platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h.

2014-08-12  Zan Dobersek  <zdobersek@igalia.com>

        Dont allocate GCond in VideoSinkGStreamer.cpp dynamically.

        Rubber-stamped by Carlos Garcia Campos.

        * platform/graphics/gstreamer/VideoSinkGStreamer.cpp:
        (_WebKitVideoSinkPrivate::_WebKitVideoSinkPrivate): Move the
        g_cond_init() and gst_video_info_init() calls here.
        (_WebKitVideoSinkPrivate::~_WebKitVideoSinkPrivate): Move the
        g_cond_clear() call here.
        (webkit_video_sink_init):
        (webkitVideoSinkTimeoutCallback):
        (webkitVideoSinkRender):
        (unlockBufferMutex):
        (webkit_video_sink_class_init):
        (webkitVideoSinkDispose): Deleted. Not required anymore.

2014-08-12  Zan Dobersek  <zdobersek@igalia.com>

        Clean up GMutexLocker
        https://bugs.webkit.org/show_bug.cgi?id=135833

        Reviewed by Carlos Garcia Campos.

        Don't dynamically allocate GMutex objects. Update GMutexLocker
        initializations to pass in a GMutex reference, not a pointer.

        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:
        (WebCore::MediaPlayerPrivateGStreamerBase::MediaPlayerPrivateGStreamerBase):
        (WebCore::MediaPlayerPrivateGStreamerBase::~MediaPlayerPrivateGStreamerBase):
        * platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.h:
        * platform/graphics/gstreamer/VideoSinkGStreamer.cpp:
        (_WebKitVideoSinkPrivate::_WebKitVideoSinkPrivate): Initialize the GMutex.
        (_WebKitVideoSinkPrivate::~_WebKitVideoSinkPrivate): Clear the GMutex.
        (webkit_video_sink_init):
        (webkitVideoSinkRender):
        (webkitVideoSinkDispose):
        * platform/graphics/gstreamer/WebKitWebSourceGStreamer.cpp:
        (webKitWebSrcGetProperty):
        (webKitWebSrcStop):
        (webKitWebSrcStart):
        (webKitWebSrcChangeState):
        (webKitWebSrcQueryWithParent):
        (webKitWebSrcGetUri):
        (webKitWebSrcSetUri):
        (webKitWebSrcNeedDataMainCb):
        (webKitWebSrcNeedDataCb):
        (webKitWebSrcEnoughDataMainCb):
        (webKitWebSrcEnoughDataCb):
        (webKitWebSrcSeekDataCb):
        (webKitWebSrcSetMediaPlayer):
        (StreamingClient::createReadBuffer):
        (StreamingClient::handleResponseReceived):
        (StreamingClient::handleDataReceived):
        (StreamingClient::handleNotifyFinished):
        (ResourceHandleStreamingClient::wasBlocked):
        (ResourceHandleStreamingClient::cannotShowURL):

2014-08-12  Eduardo Lima Mitev  <elima@igalia.com>
        [GTK] Adds dependency on GnuTLS 3.0+ for the implementation of subtle crypto algorithms
        https://bugs.webkit.org/show_bug.cgi?id=133317

        Reviewed by Philippe Normand.

        No new tests since no new functionality has been added.

        * PlatformGTK.cmake: Adds GnuTLS libs and included dirs to WebCore targets

2014-08-10  Philippe Normand  <pnormand@igalia.com>

        [WebAudio] FFTFrame is cluttered with dead code
        https://bugs.webkit.org/show_bug.cgi?id=135751

        Reviewed by Eric Carlson.

        Cleaned up unused FFTFrame implementations from the tree. If the
        FFMPEG or IPP versions are needed later on again this patch can be
        rolled out.

        No new tests, the code removed was disabled on all ports.

        * platform/audio/Biquad.cpp:
        (WebCore::Biquad::Biquad):
        (WebCore::Biquad::~Biquad):
        (WebCore::Biquad::process):
        (WebCore::Biquad::reset):
        (WebCore::Biquad::setNormalizedCoefficients):
        * platform/audio/Biquad.h:
        * platform/audio/DirectConvolver.cpp:
        (WebCore::DirectConvolver::DirectConvolver):
        (WebCore::DirectConvolver::process):
        (WebCore::DirectConvolver::reset):
        * platform/audio/DirectConvolver.h:
        * platform/audio/FFTFrame.h:
        * platform/audio/FFTFrameStub.cpp:
        * platform/audio/ffmpeg/FFTFrameFFMPEG.cpp: Removed.
        * platform/audio/ipp/FFTFrameIPP.cpp: Removed.
        * platform/audio/mac/FFTFrameMac.cpp:

2014-08-11  Mark Rowe  <mrowe@apple.com>

        Fix the Mac build.

        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
        #if a function that's only used on iOS.

2014-08-11  Brent Fulgham  <bfulgham@apple.com>

        [Mac, iOS] Some media content never reaches full 'loaded' state
        https://bugs.webkit.org/show_bug.cgi?id=135814
        <rdar://problem/17476923>

        Reviewed by Jer Noble.

        * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:
        (WebCore::MediaPlayerPrivateAVFoundation::duration): Change to a wrapper that just calls
        the durationDouble method and narrows to a float.
        (WebCore::MediaPlayerPrivateAVFoundation::durationDouble): Revised version of duration
        that works with doubles.
        (WebCore::MediaPlayerPrivateAVFoundation::currentTime): Wrapper that calls the
        currentTimeDouble method and narrows to a float.
        (WebCore::MediaPlayerPrivateAVFoundation::seekWithTolerance): Use durationDouble for
        comparison with passed 'time' argument (which is a double).
        (WebCore::MediaPlayerPrivateAVFoundation::didEnd): Use 'currentTimeDouble' so we can
        cache the double precision version of this value.
        (WebCore::MediaPlayerPrivateAVFoundation::extraMemoryCost): Use 'durationDouble' since
        the rest of the calculation is in terms of doubles.
        * platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.h:
        * platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.cpp:
        (WebCore::MediaPlayerPrivateAVFoundationCF::platformDuration): Convert to 'double'. All
        uses of this method are internal to the MediaPlayerPrivateAVFoundation* files.
        (WebCore::MediaPlayerPrivateAVFoundationCF::currentTimeDouble): Switch from float implementation.
        (WebCore::MediaPlayerPrivateAVFoundationCF::currentTime): Deleted. (Moved to parent class)
        * platform/graphics/avfoundation/cf/MediaPlayerPrivateAVFoundationCF.h:
        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.h:
        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
        (WebCore::MediaPlayerPrivateAVFoundationObjC::platformDuration): Convert to 'double'. All
        uses of this method are internal to the MediaPlayerPrivateAVFoundation* files.
        (WebCore::MediaPlayerPrivateAVFoundationObjC::currentTimeDouble): Switch from floating implementation.
        (WebCore::MediaPlayerPrivateAVFoundationObjC::currentTime): Deleted. (Moved to parent class)

2014-08-11  Enrica Casucci  <enrica@apple.com>

        Improve look and feel of combined service menu..
        https://bugs.webkit.org/show_bug.cgi?id=135824
        <rdar://problem/17936880>

        Reviewed by Tim Horton.

        Adding some localizable strings.

        * English.lproj/Localizable.strings:

2014-08-11  Jer Noble  <jer.noble@apple.com>

        [iOS] <video> element requests are missing session cookies; sometimes persistant cookies.
        https://bugs.webkit.org/show_bug.cgi?id=135816

        Reviewed by Alexey Proskuryakov.

        On iOS, the AVFoundation framework will copy appropriate cookies for the requested URL across to the
        mediaserverd process. For WebKit2, the WebProcess does not have access to session cookies for the 
        current browsing session. When creating an AVURLAsset, fetch the appropriate cookies for the requested
        URL, and pass them into AVURLAsset in the options dictionary.

        * html/HTMLMediaElement.cpp:
        (WebCore::HTMLMediaElement::mediaPlayerGetRawCookies): Call CookieJar's equivalent method.
        * html/HTMLMediaElement.h:
        * platform/graphics/MediaPlayer.cpp:
        (WebCore::MediaPlayer::getRawCookies): Pass to HTMLMediaElement.
        * platform/graphics/MediaPlayer.h:
        (WebCore::MediaPlayerClient::mediaPlayerGetRawCookies):
        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
        (WebCore::toNSHTTPCookie): Convert a WebCore Cookie -> NSHTTPCookie.
        (WebCore::MediaPlayerPrivateAVFoundationObjC::createAVAssetForURL): Fetch cookies for the requested
            URL, and if successful, add them to the AVURLAsset options dictionary.

2014-08-11  Roger Fong  <roger_fong@apple.com>

        Adjustments to CueBox CSS Width calculations Part 2.
        https://bugs.webkit.org/show_bug.cgi?id=135820
        <rdar://problem/17954473>.

        Reviewed by Brent Fulgham.

        Two adjustments made:
        a) The default font size used was incorrect. It is not just 10px, 
        but should be based off a percentage of the video size.
        b) The top/left CSS property needs to be adjusted appropriately if the cue
        is center aligned and we change the cue's size such that the cue remains centered.
        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGenericBoxElement::applyCSSProperties):
        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):
        * html/track/VTTCue.h: Remove unnecessary constant.

2014-08-11  Beth Dakin  <bdakin@apple.com>

        Fixed backgrounds don't paint in blurred inset areas
        https://bugs.webkit.org/show_bug.cgi?id=135712

        Reviewed by Simon Fraser.

        Background geometry calculations for fixed background need to use the larger 
        visible rect.

        The first version of this patch caused a regression because it universally 
        adjusted the value for top to account for the inset whether or not the 
        viewportRect location was adjusted for the same. This version fixes that — those 
        two changes go hand-in-hand.
        * rendering/RenderBoxModelObject.cpp:
        (WebCore::RenderBoxModelObject::calculateBackgroundImageGeometry):

2014-08-11  Antti Koivisto  <antti@apple.com>

        Pass inherited style only when resolving tree style
        https://bugs.webkit.org/show_bug.cgi?id=135799

        Reviewed by Andreas Kling.

        No need to pass around the style parent element.

        * dom/ContainerNode.h:
        (WebCore::ContainerNode::childShouldCreateRenderer): Deleted.
        * dom/Element.cpp:
        (WebCore::Element::childShouldCreateRenderer):
        * dom/Element.h:
        * style/StyleResolveTree.cpp:
        (WebCore::Style::RenderTreePosition::parent):
        (WebCore::Style::nextSiblingRenderer):
        (WebCore::Style::RenderTreePosition::RenderTreePosition):
        (WebCore::Style::RenderTreePosition::computeNextSibling):
        (WebCore::Style::shouldCreateRenderer):
        (WebCore::Style::styleForElement):
        (WebCore::Style::createRendererIfNeeded):
        (WebCore::Style::textRendererIsNeeded):
        (WebCore::Style::createTextRendererIfNeeded):
        (WebCore::Style::attachTextRenderer):
        (WebCore::Style::updateTextRendererAfterContentChange):
        (WebCore::Style::attachChildren):
        (WebCore::Style::attachDistributedChildren):
        (WebCore::Style::attachShadowRoot):
        (WebCore::Style::attachBeforeOrAfterPseudoElementIfNeeded):
        (WebCore::Style::attachRenderTree):
        (WebCore::Style::resolveLocal):
        (WebCore::Style::resolveTextNode):
        (WebCore::Style::resolveShadowTree):
        (WebCore::Style::updateBeforeOrAfterPseudoElement):
        (WebCore::Style::resolveTree):
        * svg/SVGDocument.cpp:
        (WebCore::SVGDocument::childShouldCreateRenderer): Deleted.
        
            Implement this in SVGSVGElement::rendererIsNeeded instead.

        * svg/SVGDocument.h:
        * svg/SVGSVGElement.cpp:
        (WebCore::SVGSVGElement::rendererIsNeeded):

2014-08-11  Yusuke Suzuki  <utatane.tea@gmail.com>

        CSS JIT: support :scope
        https://bugs.webkit.org/show_bug.cgi?id=135733

        Reviewed by Benjamin Poulain.

        Implement :scope for CSS JIT. It introduces scope field to CheckingContext
        and it makes CheckingContext more similar to SelectorChecker::SelectorCheckingContext.
        And since :scope requires CheckingContext, QueryingRules can accept SelectorCheckerWithCheckingContext.

        Tests: fast/selectors/querySelector-scope-filtered-root.html
               fast/selectors/scope-works-as-root.html

        * css/ElementRuleCollector.cpp:
        (WebCore::ElementRuleCollector::ruleMatches):
        * cssjit/SelectorCompiler.cpp:
        (WebCore::SelectorCompiler::shouldUseRenderStyleFromCheckingContext):
        (WebCore::SelectorCompiler::addPseudoClassType):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateSelectorChecker):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::addFlagsToElementStyleFromContext):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::loadCheckingContext):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementMatching):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsActive):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsFirstChild):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsHovered):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsLastChild):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsOnlyChild):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsNthChild):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementHasPseudoElement):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateRequestedPseudoElementEqualsToSelectorPseudoElement):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementIsScopeRoot):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateMarkPseudoStyleForPseudoElement):
        * cssjit/SelectorCompiler.h:
        (WebCore::SelectorCompiler::CheckingContext::CheckingContext):
        * dom/SelectorQuery.cpp:
        (WebCore::SelectorDataList::executeCompiledSimpleSelectorChecker):
        (WebCore::SelectorDataList::executeCompiledSelectorCheckerWithCheckingContext):
        (WebCore::SelectorDataList::execute):
        * dom/SelectorQuery.h:

2014-08-11  Timothy Hatcher  <timothy@apple.com>

        Web Inspector: console.profile shouldn't stop auto-recorded profiles
        https://bugs.webkit.org/show_bug.cgi?id=135810

        Reviewed by Joseph Pecoraro.

        * inspector/InspectorTimelineAgent.cpp:
        (WebCore::InspectorTimelineAgent::start): Added. Call internalStart. Set m_enabledFromFrontend.
        (WebCore::InspectorTimelineAgent::stop): Added. Calls internalStop. Clear m_enabledFromFrontend.
        (WebCore::InspectorTimelineAgent::internalStart): Renamed from start.
        (WebCore::InspectorTimelineAgent::internalStop): Renamed from stop.
        (WebCore::InspectorTimelineAgent::startFromConsole): Use internalStart.
        (WebCore::InspectorTimelineAgent::stopFromConsole): Use internalStop. Only stop if !m_enabledFromFrontend.
        (WebCore::InspectorTimelineAgent::InspectorTimelineAgent): Initialize m_enabledFromFrontend.
        * inspector/InspectorTimelineAgent.h: Added m_enabledFromFrontend.

2014-08-11  Brent Fulgham  <bfulgham@apple.com>

        [Win] Adjust build script for Windows production build.
        https://bugs.webkit.org/show_bug.cgi?id=135806
        <rdar://problem/17978299>

        Reviewed by Timothy Hatcher.

        * WebCore.vcxproj/copyForwardingHeaders.cmd: Copy file needed
        for WebInspectorUI build.

2014-08-11  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r172393.
        https://bugs.webkit.org/show_bug.cgi?id=135796

        discussion needed about GnuTLS version bump on the bots
        (Requested by philn on #webkit).

        Reverted changeset:

        https://bugs.webkit.org/show_bug.cgi?id=133317
        http://trac.webkit.org/changeset/172393

2014-08-11  Eduardo Lima Mitev  <elima@igalia.com>
        [GTK] Adds dependency on GnuTLS 3.0+ for the implementation of subtle crypto algorithms
        https://bugs.webkit.org/show_bug.cgi?id=133317

        Reviewed by Philippe Normand.

        No new tests since no new functionality has been added.

        * PlatformGTK.cmake: Adds GnuTLS libs and included dirs to WebCore targets

2014-08-11  Eduardo Lima Mitev  <elima@igalia.com>

        [GTK] Fix debug build after r172389.

        Rubber-stamped by Philippe Normand.

        * crypto/gtk/CryptoKeyRSAGtk.cpp:
        (WebCore::CryptoKeyRSA::exportData): Remove spurious ASSERT from
        stub. It will be added back along with the real implementation of
        the method.

2014-08-11  Zan Dobersek  <zdobersek@igalia.com>

        Unreviewed fix after r172348.

        * platform/graphics/cairo/BitmapImageCairo.cpp:
        (WebCore::BitmapImage::BitmapImage): Initialize m_minimumSubsamplingLevel to 0.

2014-08-11  Eduardo Lima Mitev  <elima@igalia.com>

        [GTK] Adds stubs for all subtle crypto algorithm implemntations
        https://bugs.webkit.org/show_bug.cgi?id=133316

        Reviewed by Philippe Normand.

        No new tests since no new functionality has been added.

        * CMakeLists.txt: Add subtle crypto 'algorithms' and 'parameters' dirs to WebCore incuded dirs
        * PlatformGTK.cmake:  Add subtle crypto sources to WebCore target
        * crypto/gtk/CryptoAlgorithmAES_CBCGtk.cpp: Added.
        (WebCore::CryptoAlgorithmAES_CBC::platformEncrypt):
        (WebCore::CryptoAlgorithmAES_CBC::platformDecrypt):
        * crypto/gtk/CryptoAlgorithmAES_KWGtk.cpp: Added.
        (WebCore::CryptoAlgorithmAES_KW::platformEncrypt):
        (WebCore::CryptoAlgorithmAES_KW::platformDecrypt):
        * crypto/gtk/CryptoAlgorithmHMACGtk.cpp: Added.
        (WebCore::CryptoAlgorithmHMAC::platformSign):
        (WebCore::CryptoAlgorithmHMAC::platformVerify):
        * crypto/gtk/CryptoAlgorithmRSAES_PKCS1_v1_5Gtk.cpp: Added.
        (WebCore::CryptoAlgorithmRSAES_PKCS1_v1_5::platformEncrypt):
        (WebCore::CryptoAlgorithmRSAES_PKCS1_v1_5::platformDecrypt):
        * crypto/gtk/CryptoAlgorithmRSASSA_PKCS1_v1_5Gtk.cpp: Added.
        (WebCore::CryptoAlgorithmRSASSA_PKCS1_v1_5::platformSign):
        (WebCore::CryptoAlgorithmRSASSA_PKCS1_v1_5::platformVerify):
        * crypto/gtk/CryptoAlgorithmRSA_OAEPGtk.cpp: Added.
        (WebCore::CryptoAlgorithmRSA_OAEP::platformEncrypt):
        (WebCore::CryptoAlgorithmRSA_OAEP::platformDecrypt):
        * crypto/gtk/CryptoAlgorithmRegistryGtk.cpp: Added.
        (WebCore::CryptoAlgorithmRegistry::platformRegisterAlgorithms):
        * crypto/gtk/CryptoDigestGtk.cpp: Added.
        (WebCore::CryptoDigest::CryptoDigest):
        (WebCore::CryptoDigest::~CryptoDigest):
        (WebCore::CryptoDigest::create):
        (WebCore::CryptoDigest::addBytes):
        (WebCore::CryptoDigest::computeHash):
        * crypto/gtk/CryptoKeyRSAGtk.cpp: Added.
        (WebCore::CryptoKeyRSA::CryptoKeyRSA):
        (WebCore::CryptoKeyRSA::create):
        (WebCore::CryptoKeyRSA::~CryptoKeyRSA):
        (WebCore::CryptoKeyRSA::restrictToHash):
        (WebCore::CryptoKeyRSA::isRestrictedToHash):
        (WebCore::CryptoKeyRSA::keySizeInBits):
        (WebCore::CryptoKeyRSA::buildAlgorithmDescription):
        (WebCore::CryptoKeyRSA::exportData):
        (WebCore::CryptoKeyRSA::generatePair):
        * crypto/gtk/SerializedCryptoKeyWrapGtk.cpp: Added.
        (WebCore::getDefaultWebCryptoMasterKey):
        (WebCore::wrapSerializedCryptoKey):
        (WebCore::unwrapSerializedCryptoKey):
        * crypto/keys/CryptoKeyRSA.h:

2014-08-10  Benjamin Poulain  <bpoulain@apple.com>

        Remove inputSpeech.png
        https://bugs.webkit.org/show_bug.cgi?id=135771

        Reviewed by Andreas Kling.

        * Resources/inputSpeech.png: Removed.
        * WebCore.xcodeproj/project.pbxproj:

2014-08-10  Tim Horton  <timothy_horton@apple.com>

        Yelp phone number highlights often disappear
        https://bugs.webkit.org/show_bug.cgi?id=135789
        <rdar://problem/17971057>

        Reviewed by Brady Eidson.

        * editing/Editor.cpp:
        (WebCore::Editor::scanSelectionForTelephoneNumbers):
        (WebCore::Editor::clearDataDetectedTelephoneNumbers): Deleted.
        * editing/Editor.h:
        (WebCore::Editor::detectedTelephoneNumberRanges):
        * page/EditorClient.h:
        (WebCore::EditorClient::selectedTelephoneNumberRangesChanged):
        Cache and expose detected telephone number ranges on Editor.
        Change selectedTelephoneNumberRangesChanged to take no arguments; it's
        just a notification now.

2014-08-09  Zalan Bujtas  <zalan@apple.com>

        Subpixel rendering: Transforms on non-compositing layers leave bits behind when the box boundaries changes.
        https://bugs.webkit.org/show_bug.cgi?id=135786

        Reviewed by Simon Fraser.

        Since we don't control the transformed context painting's snapping strategy, our best bet to fully
        include the transformed box when requesting for repaint is to use enclosing.
        Pixelsnapping doesn't work here for all cases. For example, a scaled box at 0.8px can be anti-aliased painted
        both at 0.5px and 1px, while with pixelsnapping we'd expect it to be painted starting from 1px;

        Test: fast/repaint/hidpi-transform-on-subpixel-repaintrect.html

        * rendering/RenderBox.cpp:
        (WebCore::RenderBox::computeRectForRepaint): enclose the result of the transform.

2014-08-08  Mark Lam  <mark.lam@apple.com>

        REGRESSION: Inspector crashes when debugger is paused and injected scripts access window.screen().
        <https://webkit.org/b/135656>

        Not reviewed.

        Rolling out r170680 which was merged to ToT in r172129.

        * bindings/js/ScriptController.cpp:
        (WebCore::ScriptController::attachDebugger):

2014-08-08  Peyton Randolph  <prandolph@apple.com>

        Implement long mouse press over links. Part of 135257 - Add long mouse press gesture.
        https://bugs.webkit.org/show_bug.cgi?id=135476

        Reviewed by Tim Horton.

        * page/EventHandler.cpp:
        (WebCore::EventHandler::EventHandler): 
        (WebCore::EventHandler::clear): Clear long press state.
        (WebCore::EventHandler::handleMousePressEvent): Start the long-press if the mouse press is a left
        mouse press over a link.
        (WebCore::EventHandler::eventMayStartDrag): We cannot start a drag if we've recognized a long press.
        (WebCore::EventHandler::handleMouseReleaseEvent): 
        If we didn't recognize a long press, cancel the long press.
        (WebCore::EventHandler::beginTrackingPotentialLongMousePress): 
        Begin the long mouse press by kicking off a timer. If the timer fires before the long press is
        cancelled, the long press is recognized.
        (WebCore::EventHandler::recognizeLongMousePress): Added. Trigger the long-press and disable other
        actions like dragging.
        (WebCore::EventHandler::cancelTrackingPotentialLongMousePress): Added. Cancel the long press by 
        clearing related state.
        (WebCore::EventHandler::clearLongMousePressState): Added. Clear long press state.
        (WebCore::EventHandler::handleLongMousePressMouseMovedEvent): Added. Cancel the long press if
        the mouse moves outside a specified hysteresis interval.
        (WebCore::EventHandler::handleMouseMoveEvent): Ask handleLongMousePressMouseMovedEvent whether to
        return early and not update hovers, cursors, drags, etc.
        (WebCore::EventHandler::dragHysteresisExceeded): Factor out the hysteresis bounds check into
        mouseHysteresisExceeded().
        (WebCore::EventHandler::handleDrag): Cancel long press upon starting drag.
        (WebCore::EventHandler::mouseHysteresisExceeded): Added. General hysteresis function that takes an
        arbitrary mouse movement threshold. Factored out from dragHysteresisExceeded.
        * page/EventHandler.h:

2014-08-08  Simon Fraser  <simon.fraser@apple.com>

        [WK2] Scrolling does not work inside nested frames
        https://bugs.webkit.org/show_bug.cgi?id=135775
        <rdar://problem/17959896>

        Reviewed by Tim Horton.
        
        r169733 added an "isMainFrame" check in AsyncScrollingCoordinator::frameViewNonFastScrollableRegionChanged.
        However we have to rebuild the non-fast-scrollable region when any subframe changes,
        even a deeply nested one. So always rebuild it, starting from the root frame.
        
        Fixes scrolling on nested framesets like http://www.opengl.org/sdk/docs/man3/.

        Test: platform/mac-wk2/tiled-drawing/scrolling/frames/frameset-nested-frame-scrollability.html

        * page/scrolling/AsyncScrollingCoordinator.cpp:
        (WebCore::AsyncScrollingCoordinator::frameViewNonFastScrollableRegionChanged):

2014-08-08  Bem Jones-Bey  <bjonesbe@adobe.com>

        [CSS Shapes] Refactor getExcludedIntervals since only one LineSegment is ever returned
        https://bugs.webkit.org/show_bug.cgi?id=135757

        Reviewed by Zoltan Horvath.

        The interface for getExcludedIntervals was designed when shape-inside
        was still a thing, and it was possible for a line in a shape to have
        multiple segments. shape-outside can only have one segment per line,
        so this refactors the code to simplify and reflect that reality.

        No new test, no behavior change.

        * rendering/shapes/BoxShape.cpp:
        (WebCore::BoxShape::getExcludedInterval): 
        (WebCore::BoxShape::getExcludedIntervals): Deleted.
        * rendering/shapes/BoxShape.h:
        * rendering/shapes/PolygonShape.cpp:
        (WebCore::PolygonShape::getExcludedInterval):
        (WebCore::PolygonShape::getExcludedIntervals): Deleted.
        * rendering/shapes/PolygonShape.h:
        * rendering/shapes/RasterShape.cpp:
        (WebCore::RasterShape::getExcludedInterval):
        (WebCore::RasterShape::getExcludedIntervals): Deleted.
        * rendering/shapes/RasterShape.h:
        * rendering/shapes/RectangleShape.cpp:
        (WebCore::RectangleShape::getExcludedInterval):
        (WebCore::RectangleShape::getExcludedIntervals): Deleted.
        * rendering/shapes/RectangleShape.h:
        * rendering/shapes/Shape.h:
        (WebCore::LineSegment::LineSegment):
        * rendering/shapes/ShapeOutsideInfo.cpp:
        (WebCore::ShapeOutsideInfo::logicalLeftOffset):
        (WebCore::ShapeOutsideInfo::updateDeltasForContainingBlockLine):
        (WebCore::ShapeOutsideInfo::computeSegmentsForLine): Deleted.
        * rendering/shapes/ShapeOutsideInfo.h:

2014-08-08  Brian J. Burg  <burg@cs.washington.edu>

        Web Inspector: add debugging flag to InspectorTest for unbuffered logging to stderr
        https://bugs.webkit.org/show_bug.cgi?id=135726

        Reviewed by Timothy Hatcher.

        Add a bridge so that InspectorTest can synchronously log to the console.

        * inspector/InspectorFrontendHost.cpp:
        (WebCore::InspectorFrontendHost::unbufferedLog): Added.
        * inspector/InspectorFrontendHost.h:
        * inspector/InspectorFrontendHost.idl:

2014-08-08  Roger Fong  <roger_fong@apple.com>

        Adjustments to CueBox CSS Width calculations.
        https://bugs.webkit.org/show_bug.cgi?id=135759
        <rdar://problem/17954473>.

        Reviewed by Eric Carlson.

        This is a followup patch that addresses some of the test failures caused by r172224.
        These tests were skipped in r172253.
        * html/shadow/MediaControlElements.cpp:
        (WebCore::MediaControlTextTrackContainerElement::updateActiveCuesFontSize):
        Tell the cue boxes that they need to be updated when the font size specified in the user prefs changes.
        
        Cap width to 100%, calculate max-width in percentages instead of pixels.
        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGenericBoxElement::applyCSSProperties):
        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):

        (WebCore::VTTCue::setFontSize):
        Remove some unnecessary code that doesn't actually work.
        Make sure to tell cuebox that it needs to be updated.
        * html/track/VTTCue.h: Change float constant to double.

2014-08-08  Simon Fraser  <simon.fraser@apple.com>

        Clean up image subsampling code, make it less iOS-specific
        https://bugs.webkit.org/show_bug.cgi?id=134916

        Reviewed by Dean Jackson.

        Compile the image subsampling code on both Mac and iOS, and make it more platform
        neutral in general. Add a setting to allow it to be enabled on Mac for testing.
        
        The most significant changes are in ImageSourceCG and BitmapImageCG. CG's ImageSource
        is no longer stateful with respect to subsampling; its functions take a SubsamplingLevel
        when appropriate. CG's BitmapImage now determines which level of subsampling to use
        for a given frame, storing the subsampling level in the frame data. It can replace
        an aggressively subsampled frame with a less subsampled frame if necessary.
        
        To reduce the chances of subsampling affecting rendering, BitmapImage::size() now
        always returns the non-subsampled size; subsampling is strictly internal to BitmapImage.
        BitmapImage::draw() takes care of scaling the srcRect for subsampled images.
        
        iOS had a code path that enabled caching of frame metadata in BitmapImage without
        actually decoding the frame; make this cross-platform.
        
        Fix a couple of issues in the original pathc: remove a log, and ImageSource::allowSubsamplingOfFrameAtIndex()
        return false.

        * WebCore.exp.in: Changed signature for GraphicsContext::drawNativeImage().
        * WebCore.xcodeproj/project.pbxproj: Added ImageSource.cpp, which is not built
        for Cocoa but useful for reference.
        * loader/cache/CachedImage.cpp:
        (WebCore::CachedImage::imageSizeForRenderer): Remove iOS-specific subsampling code.
        (WebCore::CachedImage::createImage): Call setAllowSubsampling() on the image if we
        can get to Settings (m_loader is null for image documents).
        (WebCore::CachedImage::currentFrameKnownToBeOpaque): This forced decode always
        caused creation of the non-subsampled image, so remove it. There's no reason to
        eagerly decode the frame here.
        * loader/cache/CachedImage.h: Fix comment.
        * page/Settings.cpp: Add defaultImageSubsamplingEnabled, true for iOS and false for Mac.
        * page/Settings.in: Added imageSubsamplingEnabled.
        * platform/graphics/BitmapImage.cpp:
        (WebCore::BitmapImage::BitmapImage): Init some more things. Default m_allowSubsampling to
        true for iOS to catch images created in code paths where we can't get to Settings.
        (WebCore::BitmapImage::haveFrameAtIndex): Handy helper.
        (WebCore::BitmapImage::cacheFrame): Now takes the subsampling level and whether to cache
        just metadata, or also the frame.
        (WebCore::BitmapImage::didDecodeProperties): No need to store originalSize.
        (WebCore::BitmapImage::updateSize): When we get the size for the first time, call
        determineMinimumSubsamplingLevel() to choose a reasonable subsampling level which takes
        platform-specific limits into account.
        (WebCore::BitmapImage::dataChanged): Comment.
        (WebCore::BitmapImage::ensureFrameIsCached): Take ImageFrameCaching into account.
        (WebCore::BitmapImage::frameAtIndex): Choose a subsampling level given the scale,
        then determine if we can use the currently cached frame, or whether we should resample.
        (WebCore::BitmapImage::frameIsCompleteAtIndex): Caching m_isComplete is now done when caching
        frame metadata.
        (WebCore::BitmapImage::frameDurationAtIndex):
        (WebCore::BitmapImage::frameHasAlphaAtIndex): The 'true' return is the safe return value.
        (WebCore::BitmapImage::frameOrientationAtIndex): Caching m_orientation is now done when caching
        frame metadata.
        (WebCore::BitmapImage::cacheFrameInfo): Deleted.
        (WebCore::BitmapImage::originalSize): Deleted.
        (WebCore::BitmapImage::originalSizeRespectingOrientation): Deleted.
        (WebCore::BitmapImage::currentFrameSize): Deleted.
        (WebCore::BitmapImage::ensureFrameInfoIsCached): Deleted.
        * platform/graphics/BitmapImage.h:
        (WebCore::FrameData::FrameData):
        * platform/graphics/GraphicsContext.h: No need to pass a scale param now.
        * platform/graphics/ImageSource.cpp: Non-Cocoa changes.
        (WebCore::ImageSource::subsamplingLevelForScale):
        (WebCore::ImageSource::allowSubsamplingOfFrameAtIndex):
        (WebCore::ImageSource::size):
        (WebCore::ImageSource::frameSizeAtIndex):
        (WebCore::ImageSource::createFrameAtIndex):
        (WebCore::ImageSource::frameBytesAtIndex):
        * platform/graphics/ImageSource.h: No longer stores subsampling state.
        (WebCore::ImageSource::isSubsampled): Deleted.
        * platform/graphics/cairo/BitmapImageCairo.cpp:
        (WebCore::BitmapImage::determineMinimumSubsamplingLevel):
        * platform/graphics/cg/BitmapImageCG.cpp:
        (WebCore::FrameData::clear):
        (WebCore::BitmapImage::BitmapImage): Init more members.
        (WebCore::BitmapImage::determineMinimumSubsamplingLevel): Choose a minimum subsampling
        level for the platform (subsample until the image area falls under a threshold).
        (WebCore::BitmapImage::checkForSolidColor): Don't bother decoding frames if the image
        is not 1x1. Also take care not to decode a non-subsampled image.
        (WebCore::BitmapImage::draw): The actual bug fix is here; remove logic that
        computed srcRectForCurrentFrame from m_size and m_originalSize; for some callers
        srcRect was computed using the pre-subsampled size, and for others it was the subsampled size.
        Instead, scale srcRect by mapping between the non-subsampled size, and the size of the CGImageRef
        which is affected by subsampling.
        (WebCore::BitmapImage::copyUnscaledFrameAtIndex):
        * platform/graphics/cg/GraphicsContext3DCG.cpp:
        (WebCore::GraphicsContext3D::ImageExtractor::extractImage): Remove #ifdeffed code.
        (WebCore::GraphicsContext3D::paintToCanvas):
        * platform/graphics/cg/GraphicsContextCG.cpp:
        (WebCore::GraphicsContext::drawNativeImage): No more weird scaling!
        * platform/graphics/cg/ImageBufferCG.cpp:
        (WebCore::ImageBuffer::draw):
        * platform/graphics/cg/ImageSourceCG.cpp:
        (WebCore::ImageSource::ImageSource):
        (WebCore::createImageSourceOptions): Helper that always returns a new CFDictionaryRef.
        (WebCore::imageSourceOptions): If not subsampling, return the cached CFDictionaryRef, otherwise
        make a new options dict and return it.
        (WebCore::ImageSource::subsamplingLevelForScale): Helper that returns a subsampling level
        between 0 and 3 given a scale.
        (WebCore::ImageSource::isSizeAvailable): SkipMetadata is a default value for the param now.
        (WebCore::ImageSource::allowSubsamplingOfFrameAtIndex): We turn off subsampling for progressive
        JPEGs because of a bug, so need this to know if a frame should be subsampled.
        (WebCore::ImageSource::frameSizeAtIndex): The looping to find a subsampling level is now in BitmapImageCG.
        (WebCore::ImageSource::orientationAtIndex):
        (WebCore::ImageSource::size): Always use a subsampling level of 0 for size().
        (WebCore::ImageSource::getHotSpot):
        (WebCore::ImageSource::repetitionCount):
        (WebCore::ImageSource::createFrameAtIndex): The caller mapped a scale to a level.
        (WebCore::ImageSource::frameDurationAtIndex):
        (WebCore::ImageSource::frameBytesAtIndex):
        (WebCore::ImageSource::imageSourceOptions): Deleted.
        (WebCore::ImageSource::originalSize): Deleted.
        * platform/graphics/mac/ImageMac.mm:
        (WebCore::BitmapImage::invalidatePlatformData): 0 -> nullptr
        * platform/graphics/wince/ImageWinCE.cpp:
        (WebCore::BitmapImage::determineMinimumSubsamplingLevel):

2014-08-08  Alex Christensen  <achristensen@webkit.org>

        Progress towards using CMake on Mac.
        https://bugs.webkit.org/show_bug.cgi?id=135662

        Reviewed by Laszlo Gombos.

        * CMakeLists.txt:
        Added necessary include directories and idls.
        * PlatformEfl.cmake:
        * PlatformGTK.cmake:
        Moved ImageSource.cpp and image-decoders to platform CMake files because they are not used on mac.
        * PlatformMac.cmake:
        Corrected some sources.
        * config.h:
        Added workaround for not using prefix headers with CMake.
        * platform/graphics/ANGLEWebKitBridge.h:
        Compile fix to find ANGLE headers while using CMake.
        * platform/graphics/FormatConverter.h:
        * platform/mac/NSScrollerImpDetails.h:
        Removed unnecessary config.h includes.

2014-08-08  Zan Dobersek  <zdobersek@igalia.com>

        [CMake] Drop the required version of CMake down to 2.8.8
        https://bugs.webkit.org/show_bug.cgi?id=135713

        Reviewed by Alex Christensen.

        * CMakeLists.txt: Use set_property() to set INCLUDE_DIRECTORIES for
        the ANGLESupport library. This avoids using target_include_directories()
        which requires CMake 2.8.11.

2014-08-05  Philippe Normand  <pnormand@igalia.com>

        [GStreamer][1.4] Caps negotiation failure in playback pipeline
        https://bugs.webkit.org/show_bug.cgi?id=135607

        Reviewed by Carlos Garcia Campos.

        Ensure the capsfilters used in front of interleave negotiate their
        caps correctly with audioconvert which requires audio buffers with
        interleaved layout.

        No new tests, existing webaudio tests will cover this change once
        we bump our JHBuild moduleset to GStreamer 1.4.

        * platform/audio/gstreamer/WebKitWebAudioSourceGStreamer.cpp:
        (getGStreamerMonoAudioCaps):

2014-08-07  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r172291.
        https://bugs.webkit.org/show_bug.cgi?id=135748

        broke background-attachment-fixed with backround-size-contain
        (e.g. iCloud.com) (Requested by thorton on #webkit).

        Reverted changeset:

        "Fixed backgrounds don't paint in blurred inset areas"
        https://bugs.webkit.org/show_bug.cgi?id=135712
        http://trac.webkit.org/changeset/172291

2014-08-07  Zalan Bujtas  <zalan@apple.com>

        Subpixel rendering: Border thickness and length flooring can result empty borders
        due to losing precision during multiple float <-> LayoutUnit conversions.
        https://bugs.webkit.org/show_bug.cgi?id=135686

        Reviewed by Simon Fraser.

        The combination of losing precision and flooring the border thickness/length to avoid
        empty border rect drawing can lead to false positives of missing borders.
        This patch moves empty border checking right before painting where we can safely use round
        instead of floor.

        Tests: fast/borders/hidpi-border-width-flooring.html

        * rendering/RenderObject.cpp:
        (WebCore::drawBorderLineRect):
        (WebCore::drawBorderLine):
        (WebCore::RenderObject::drawLineForBoxSide):

2014-08-07  Ryuan Choi  <ryuan.choi@samsung.com>

        [EFL] Build break with mpegts since r167025
        https://bugs.webkit.org/show_bug.cgi?id=135737

        Reviewed by Gyuyoung Kim.

        * PlatformEfl.cmake: Added includes and libraries about MPEG-TS

2014-08-07  Simon Fraser  <simon.fraser@apple.com>

        HTML <sub> and <sup> elements do not work in some 64-bit builds
        https://bugs.webkit.org/show_bug.cgi?id=135736

        Reviewed by Tim Horton.
        
        RootInlineBox::verticalPositionForBox() had some implicit conversions between
        LayoutUnit and int that caused overflow, and resulted in different comparison
        behavior with an int constant in different architectures, since overflow behavior
        is undefined.
        
        Specifically, VerticalPositionCache was written in terms of ints with a special
        0x80000000 "not found" value. However, 0x80000000 was being assigned to
        a LayoutUnit, which multiplies by 64 causing overflow. The result was then
        compared again with 0x80000000 which could pass or fail depending on overflow
        behavior.
        
        Fix by converting VerticalPositionCache to use LayoutUnits, and to have a bool
        return value with a result out param, instead of a special return value.

        Not easily testable, since the difference does not show in DRT output,
        and a ref test would be flakey.

        * rendering/RootInlineBox.cpp:
        (WebCore::RootInlineBox::ascentAndDescentForBox):
        * rendering/VerticalPositionCache.h:
        (WebCore::VerticalPositionCache::get):
        (WebCore::VerticalPositionCache::set):

2014-08-07  Benjamin Poulain  <bpoulain@apple.com>

        Get rid of SCRIPTED_SPEECH
        https://bugs.webkit.org/show_bug.cgi?id=135729

        Reviewed by Brent Fulgham.

        * Configurations/FeatureDefines.xcconfig:
        * Modules/speech/SpeechGrammar.cpp: Removed.
        * Modules/speech/SpeechGrammar.h: Removed.
        * Modules/speech/SpeechGrammar.idl: Removed.
        * Modules/speech/SpeechGrammarList.cpp: Removed.
        * Modules/speech/SpeechGrammarList.h: Removed.
        * Modules/speech/SpeechGrammarList.idl: Removed.
        * Modules/speech/SpeechRecognition.cpp: Removed.
        * Modules/speech/SpeechRecognition.h: Removed.
        * Modules/speech/SpeechRecognition.idl: Removed.
        * Modules/speech/SpeechRecognitionAlternative.cpp: Removed.
        * Modules/speech/SpeechRecognitionAlternative.h: Removed.
        * Modules/speech/SpeechRecognitionAlternative.idl: Removed.
        * Modules/speech/SpeechRecognitionClient.h: Removed.
        * Modules/speech/SpeechRecognitionController.cpp: Removed.
        * Modules/speech/SpeechRecognitionController.h: Removed.
        * Modules/speech/SpeechRecognitionError.cpp: Removed.
        * Modules/speech/SpeechRecognitionError.h: Removed.
        * Modules/speech/SpeechRecognitionError.idl: Removed.
        * Modules/speech/SpeechRecognitionEvent.cpp: Removed.
        * Modules/speech/SpeechRecognitionEvent.h: Removed.
        * Modules/speech/SpeechRecognitionEvent.idl: Removed.
        * Modules/speech/SpeechRecognitionResult.cpp: Removed.
        * Modules/speech/SpeechRecognitionResult.h: Removed.
        * Modules/speech/SpeechRecognitionResult.idl: Removed.
        * Modules/speech/SpeechRecognitionResultList.cpp: Removed.
        * Modules/speech/SpeechRecognitionResultList.h: Removed.
        * Modules/speech/SpeechRecognitionResultList.idl: Removed.
        * bindings/generic/RuntimeEnabledFeatures.cpp:
        (WebCore::RuntimeEnabledFeatures::RuntimeEnabledFeatures):
        * bindings/generic/RuntimeEnabledFeatures.h:
        (WebCore::RuntimeEnabledFeatures::setScriptedSpeechEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::scriptedSpeechEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechRecognitionEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechRecognitionErrorEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechRecognitionEventEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechGrammarEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechGrammarListEnabled): Deleted.
        * bindings/js/JSDictionary.cpp:
        (WebCore::JSDictionary::convertValue): Deleted.
        * bindings/js/JSDictionary.h:
        * dom/EventNames.in:
        * dom/EventTargetFactory.in:

2014-08-07  Brent Fulgham  <bfulgham@apple.com>

        [Win] Unreviewed gardening.

        Don't build the JSFileException and JSFileReaderSync files in 64-bit; they are already part
        of DerivedObjects.cpp.

        * WebCore.vcxproj/WebCore.vcxproj: Exclude JSFileException and JSFileReaderSync to avoid
        multiple definitions of symbols.

2014-08-07  Enrica Casucci  <enrica@apple.com>

        [Services with UI] Action menu does not appear if selection includes both text and an image.
        https://bugs.webkit.org/show_bug.cgi?id=135731
        <rdar://problem/17837491>

        Reviewed by Brady Eidson.

        When collecting selection rects via SelectionRectGatherer we should also note if the selection
        contains non text elements. This way the Notifier class can send that information to ServicesOverlayController
        to properly handle the highlight for the service.

        * editing/SelectionRectGatherer.cpp:
        (WebCore::SelectionRectGatherer::SelectionRectGatherer):
        (WebCore::SelectionRectGatherer::Notifier::~Notifier):
        (WebCore::SelectionRectGatherer::clearAndCreateNotifier):
        * editing/SelectionRectGatherer.h:
        (WebCore::SelectionRectGatherer::setTextOnly):
        (WebCore::SelectionRectGatherer::isTextOnly):
        * page/EditorClient.h:
        (WebCore::EditorClient::selectionRectsDidChange):
        * rendering/RenderView.cpp:
        (WebCore::RenderView::applySubtreeSelection):

2014-08-07  Andy Estes  <aestes@apple.com>

        [Mac] Parental Controls content filter is mistakenly enabled for HTTP responses
        https://bugs.webkit.org/show_bug.cgi?id=135730

        Reviewed by Brady Eidson.

        On the Mac, the WebFilterEvaluator (Parental Controls) content filter should only be enabled for HTTPS
        responses. During iOS upstreaming we mistakenly enabled it for HTTP responses as well, and this causes HTTP
        responses to be filtered twice -- once by the Parental Controls HTTP proxy and once by WebCore. Revert to the
        pre-upstreaming behavior and only enable the content filter for HTTPS responses.

        No new tests. Content filtering is not testable from WebKit.

        * loader/DocumentLoader.cpp:
        (WebCore::DocumentLoader::responseReceived): Passed the response to ContentFilter::canHandleResponse().
        * platform/ContentFilter.h:
        * platform/mac/ContentFilterMac.mm:
        (WebCore::ContentFilter::canHandleResponse): Renamed from isEnabled(). Checks the response's scheme on Mac to
        determine whether WebFilterEvaluator should be used.
        (WebCore::ContentFilter::isEnabled): Deleted.

2014-08-07  Beth Dakin  <bdakin@apple.com>

        Fixed backgrounds don't paint in blurred inset areas
        https://bugs.webkit.org/show_bug.cgi?id=135712

        Reviewed by Simon Fraser.

        Background geometry calculations for fixed background need to use the larger 
        visible rect. 

        * rendering/RenderBoxModelObject.cpp:
        (WebCore::RenderBoxModelObject::calculateBackgroundImageGeometry):

2014-08-07  Jer Noble  <jer.noble@apple.com>

        [EME][Mac] Error codes returned by AVSampleBufferDisplayLayer are negative; clip when passed to JavaScript as doubles.
        https://bugs.webkit.org/show_bug.cgi?id=135710

        Reviewed by Brent Fulgham.

        Return the absolute value of the error codes returned by AVSampleBufferDisplayLayer, so that the conversion from
        unsigned -> double does not clip due to the (converted) value being greater than 2^53.

        * platform/graphics/avfoundation/objc/CDMSessionMediaSourceAVFObjC.mm:
        (WebCore::CDMSessionMediaSourceAVFObjC::layerDidReceiveError):
        (WebCore::CDMSessionMediaSourceAVFObjC::rendererDidReceiveError):

2014-08-07  Daniel Bates  <dabates@apple.com>

        Sometimes Gmail cannot load messages, particularly on refresh ("...the application ran into an unexpected error...")
        https://bugs.webkit.org/show_bug.cgi?id=135688
        <rdar://problem/17886686>

        Reviewed by Alexey Proskuryakov.

        Fixes an issue where gmail.com may fail to load the list of messages. In particular, a SQLTransactionCallback
        function may not be executed and hence Gmail will not display the list of messages and
        will subsequently display an error message.

        When a WebKit client defers loading of a page (e.g. -[WebView setDefersCallbacks:YES]), WebCore
        may still load the main resource, say if substitute data is available for it, and defer executing
        tasks, such as a SQLTransactionCallback function, by appending such tasks to the end of the list
        of pending tasks for the associated Document. This list of pending tasks is never processed when
        a client subsequently allows loading (e.g. -[WebView setDefersCallbacks:NO])). Therefore, we never
        execute a SQLTransactionCallback function that was deferred.

        Ideally WebCore would defer loading of substitute data when a WebKit client requests that loading
        be deferred and hence a SQLTransactionCallback function would be deferred as a consequence of the
        lack of JavaScript script execution (since substitute data wasn't loaded and hence any JavaScript
        script contained in the substitute data that initiates a SQL transaction isn't executed). For now,
        it's sufficient to only defer executing tasks when either there are existing pending tasks or the
        page defers loading and active DOM objects in the document are suspended (e.g. Document::suspendActiveDOMObjects() was called).

        * dom/Document.cpp:
        (WebCore::Document::postTask):

2014-08-07  Benjamin Poulain  <bpoulain@apple.com>

        Get rid of INPUT_SPEECH
        https://bugs.webkit.org/show_bug.cgi?id=135672

        Reviewed by Andreas Kling.

        * CMakeLists.txt:
        * Configurations/FeatureDefines.xcconfig:
        * DerivedSources.make:
        * Modules/speech/SpeechSynthesis.cpp:
        * WebCore.vcxproj/WebCore.vcxproj:
        * WebCore.vcxproj/WebCore.vcxproj.filters:
        * WebCore.xcodeproj/project.pbxproj:
        * bindings/generic/RuntimeEnabledFeatures.cpp:
        (WebCore::RuntimeEnabledFeatures::RuntimeEnabledFeatures):
        * bindings/generic/RuntimeEnabledFeatures.h:
        (WebCore::RuntimeEnabledFeatures::setSpeechInputEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::speechInputEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitSpeechEnabled): Deleted.
        (WebCore::RuntimeEnabledFeatures::webkitGrammarEnabled): Deleted.
        * css/CSSPrimitiveValueMappings.h:
        (WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
        * css/CSSValueKeywords.in:
        * css/html.css:
        (input::-webkit-input-speech-button): Deleted.
        * dom/Element.h:
        (WebCore::Element::isInputFieldSpeechButtonElement): Deleted.
        * dom/EventNames.in:
        * html/HTMLInputElement.cpp:
        (WebCore::HTMLInputElement::parseAttribute):
        (WebCore::HTMLInputElement::speechButtonElement): Deleted.
        (WebCore::HTMLInputElement::isSpeechEnabled): Deleted.
        * html/HTMLInputElement.h:
        * html/HTMLInputElement.idl:
        * html/InputType.cpp:
        (WebCore::InputType::shouldRespectListAttribute):
        (WebCore::InputType::shouldRespectSpeechAttribute): Deleted.
        * html/InputType.h:
        (WebCore::InputType::speechButtonElement): Deleted.
        * html/NumberInputType.cpp:
        (WebCore::NumberInputType::shouldRespectSpeechAttribute): Deleted.
        * html/NumberInputType.h:
        * html/PasswordInputType.cpp:
        (WebCore::PasswordInputType::shouldRespectSpeechAttribute): Deleted.
        * html/PasswordInputType.h:
        * html/SearchInputType.cpp:
        (WebCore::SearchInputType::shouldRespectSpeechAttribute): Deleted.
        * html/SearchInputType.h:
        * html/TelephoneInputType.cpp:
        (WebCore::TelephoneInputType::shouldRespectSpeechAttribute): Deleted.
        * html/TelephoneInputType.h:
        * html/TextFieldInputType.cpp:
        (WebCore::TextFieldInputType::needsContainer):
        (WebCore::TextFieldInputType::createShadowSubtree):
        (WebCore::TextFieldInputType::destroyShadowSubtree):
        (WebCore::TextFieldInputType::speechButtonElement): Deleted.
        * html/TextFieldInputType.h:
        * html/TextInputType.cpp:
        (WebCore::TextInputType::shouldRespectSpeechAttribute): Deleted.
        * html/TextInputType.h:
        * html/shadow/TextControlInnerElements.cpp:
        (WebCore::InputFieldSpeechButtonElement::InputFieldSpeechButtonElement): Deleted.
        (WebCore::InputFieldSpeechButtonElement::~InputFieldSpeechButtonElement): Deleted.
        (WebCore::InputFieldSpeechButtonElement::create): Deleted.
        (WebCore::InputFieldSpeechButtonElement::defaultEventHandler): Deleted.
        (WebCore::InputFieldSpeechButtonElement::willRespondToMouseClickEvents): Deleted.
        (WebCore::InputFieldSpeechButtonElement::setState): Deleted.
        (WebCore::InputFieldSpeechButtonElement::speechInput): Deleted.
        (WebCore::InputFieldSpeechButtonElement::didCompleteRecording): Deleted.
        (WebCore::InputFieldSpeechButtonElement::didCompleteRecognition): Deleted.
        (WebCore::InputFieldSpeechButtonElement::setRecognitionResult): Deleted.
        (WebCore::InputFieldSpeechButtonElement::willAttachRenderers): Deleted.
        (WebCore::InputFieldSpeechButtonElement::willDetachRenderers): Deleted.
        (WebCore::InputFieldSpeechButtonElement::startSpeechInput): Deleted.
        (WebCore::InputFieldSpeechButtonElement::stopSpeechInput): Deleted.
        * html/shadow/TextControlInnerElements.h:
        (WebCore::toInputFieldSpeechButtonElement): Deleted.
        * page/SpeechInput.cpp: Removed.
        * page/SpeechInput.h: Removed.
        * page/SpeechInputClient.h: Removed.
        * page/SpeechInputEvent.cpp: Removed.
        * page/SpeechInputEvent.h: Removed.
        * page/SpeechInputEvent.idl: Removed.
        * page/SpeechInputListener.h: Removed.
        * page/SpeechInputResult.cpp: Removed.
        * page/SpeechInputResult.h: Removed.
        * page/SpeechInputResult.idl: Removed.
        * page/SpeechInputResultList.cpp: Removed.
        * page/SpeechInputResultList.h: Removed.
        * page/SpeechInputResultList.idl: Removed.
        * platform/ThemeTypes.h:
        * rendering/RenderInputSpeech.cpp: Removed.
        * rendering/RenderInputSpeech.h: Removed.
        * rendering/RenderTheme.cpp:
        (WebCore::RenderTheme::adjustStyle):
        (WebCore::RenderTheme::paint):
        (WebCore::RenderTheme::paintBorderOnly):
        (WebCore::RenderTheme::paintDecorations):
        (WebCore::RenderTheme::adjustInputFieldSpeechButtonStyle): Deleted.
        (WebCore::RenderTheme::paintInputFieldSpeechButton): Deleted.
        * rendering/RenderTheme.h:
        * rendering/RenderThemeMac.mm:
        (WebCore::RenderThemeMac::paintSearchFieldCancelButton):

2014-08-07  Eric Carlson  <eric.carlson@apple.com>

        Create UTF-8 string from in-band VTT cues
        https://bugs.webkit.org/show_bug.cgi?id=135716

        Reviewed by Brent Fulgham.

        Tests will be added in https://bugs.webkit.org/show_bug.cgi?id=135717.

        * platform/graphics/ISOVTTCue.cpp:
        (WebCore::ISOBox::peekString): Call String::fromUTF8 because we know that VTT is always
            UTF-8.

2014-08-06  Jeremy Jones  <jeremyj@apple.com>

        Disable implicit animations on video layer.
        https://bugs.webkit.org/show_bug.cgi?id=135679

        Reviewed by Eric Carlson.

        Disable implicit animations on AVPlayerLayer except when setting fullscreen frame.
        This prevents unwanted animations.

        * platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:
        (WebCore::MediaPlayerPrivateAVFoundationObjC::createAVPlayerLayer): disable implicit animations
        (WebCore::MediaPlayerPrivateAVFoundationObjC::setVideoFullscreenFrame): allow implicit animations while changing fullscreen frame.

2014-08-07  Gordon Sheridan  <gordon_sheridan@apple.com>

        Provide methods to clear undesired references to HistoryItems that have been removed from the back/forard list.
        https://bugs.webkit.org/show_bug.cgi?id=135634
        <rdar://problem/17388461>

        Reviewed by Brady Eidson.

        No new tests.  Would require an API test that also needs an httpd, which we don't currently support.

        * WebCore.exp.in:
        Added export for Page::clearPreviousItemFromAllPages.

        * loader/HistoryController.cpp:
        (WebCore::HistoryController::clearPreviousItem):
        Clear m_previousItem and iterate over children recursively calling clearPreviousItem().
        The m_previousItem is cleared for the target HistoryController, and all of its descendents.

        * loader/HistoryController.h:
        Declared HistoryController::clearPreviousItem.

        * page/Page.cpp:
        (WebCore::Page::clearPreviousItemFromAllPages):
        Iterate over each page in the web process, checking if the previous item of
        the HistoryController for the main frame is the same as the item being removed. If so, the
        frameTree is traversed and each associated HistoryController has its m_previousItem cleared.

        * page/Page.h:
        Declared Page::clearPreviousItemFromAllPages.

2014-08-07  Roger Fong  <roger_fong@apple.com>

        Unreviewed build fix attempt #2 following r172224.

        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):

2014-08-07  Roger Fong  <roger_fong@apple.com>

        Unreviewed build fix following r172224.

        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGenericBoxElement::applyCSSProperties):
        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):
        * html/track/VTTCue.h:

2014-08-07  Daniel Bates  <dabates@apple.com>

        Unreviewed, rolling out r172219.

        Caused some /fast/workers tests to fail; will investigate
        offline.

        Reverted changeset:

        "Sometimes Gmail cannot load messages, particularly on refresh
        ("...the application ran into an unexpected error...")"
        https://bugs.webkit.org/show_bug.cgi?id=135688
        http://trac.webkit.org/changeset/172219

2014-08-06  Roger Fong  <roger_fong@apple.com>

        Increase width of caption container if a larger font size is selected from user prefs.
        https://bugs.webkit.org/show_bug.cgi?id=135677.

        Reviewed by Brent Fulgham.

        * html/shadow/MediaControlElements.cpp:
        (WebCore::MediaControlTextTrackContainerElement::updateDisplay):
        Upon creation of a VTTCueBox make sure to supply the font size set by the user prefs.
        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGenericBoxElement::applyCSSProperties):
        Increase the width of the cue box based on user prefs font size selection.

        * html/track/VTTCue.h:
        Keep track of the font size set in the user prefs for use when the cue boxes are created.
        (WebCore::VTTCueBox::setFontSizeFromCaptionUserPrefs):
        * html/track/VTTCue.cpp:
        (WebCore::VTTCueBox::applyCSSProperties):
        Increase the width of the cue box based on user prefs font size selection.
        (WebCore::VTTCue::getDisplayTree):
        (WebCore::VTTCue::setFontSize):
        If the font size set is important then we don't want to use the font size set by user prefs, set it to 0.

2014-08-07  Alex Christensen  <achristensen@webkit.org>

        Unreviewed build fix after r172220.

        * css/SelectorChecker.cpp:
        (WebCore::hasScrollbarPseudoElement):
        Use ASSERT_UNUSED instead of just ASSERT.

2014-08-07  Alex Christensen  <achristensen@webkit.org>

        Compile scrollbar pseudoclass css selectors.
        https://bugs.webkit.org/show_bug.cgi?id=135242

        Reviewed by Benjamin Poulain.

        Tests: scrollbars/corner-resizer-window-inactive.html
               scrollbars/scrollbar-selectors.html

        * css/ElementRuleCollector.cpp:
        (WebCore::ElementRuleCollector::ruleMatches):
        Changed assertion because there are pseudo-elements selectors that return CannotCompileAnything now, which
        make SimpleSelectorCheckers.
        Add scrollbar, scrollbarPart, and document to the CheckingContext and compile scrollbar pseudo-element selectors.
        * css/SelectorChecker.cpp:
        (WebCore::hasScrollbarPseudoElement):
        Added.  Logic moved from matchRecursively to be easier to read and to add assertions.
        context.scrollbar is always non-null when dynamicPseudo is SCROLLBAR_CORNER.
        (WebCore::SelectorChecker::matchRecursively):
        Moved logic to hasScrollbarPseudoElement.
        (WebCore::SelectorChecker::checkOne):
        checkScrollbarPseudoClass accesses the document through the element now.
        (WebCore::SelectorChecker::checkScrollbarPseudoClass):
        * css/SelectorChecker.h:
        (WebCore::SelectorChecker::SelectorCheckingContext::SelectorCheckingContext):
        * css/SelectorCheckerTestFunctions.h:
        (WebCore::scrollbarMatchesEnabledPseudoClass):
        (WebCore::scrollbarMatchesDisabledPseudoClass):
        (WebCore::scrollbarMatchesHoverPseudoClass):
        (WebCore::scrollbarMatchesActivePseudoClass):
        (WebCore::scrollbarMatchesHorizontalPseudoClass):
        (WebCore::scrollbarMatchesVerticalPseudoClass):
        (WebCore::scrollbarMatchesDecrementPseudoClass):
        (WebCore::scrollbarMatchesIncrementPseudoClass):
        (WebCore::scrollbarMatchesStartPseudoClass):
        (WebCore::scrollbarMatchesEndPseudoClass):
        (WebCore::scrollbarMatchesDoubleButtonPseudoClass):
        (WebCore::scrollbarMatchesSingleButtonPseudoClass):
        (WebCore::scrollbarMatchesNoButtonPseudoClass):
        (WebCore::scrollbarMatchesCornerPresentPseudoClass):
        Move scrollbar selector logic from SelectorChecker.cpp to SelectorCheckerTestFunctions.h
        For window-inactive pseudo classes, we now access the document through the element instead of as a separate parameter.
        * cssjit/SelectorCompiler.cpp:
        (WebCore::SelectorCompiler::SelectorFragment::appendUnoptimizedPseudoClassWithContext):
        (WebCore::SelectorCompiler::addScrollbarPseudoClassType):
        (WebCore::SelectorCompiler::addPseudoClassType):
        (WebCore::SelectorCompiler::isScrollbarPseudoElement):
        (WebCore::SelectorCompiler::constructFragments):
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateElementMatching):
        Call functions for unoptimized pseudo classes that require a context.
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateContextFunctionCallTest):
        Added.  Similar to generateElementFunctionCallTest, but the CheckingContext pointer is stored on the stack instead of a dedicated register.
        * cssjit/SelectorCompiler.h:
        Added scrollbar, scrollbarPart, and document to the CheckingContext.
        (WebCore::SelectorCompiler::CheckingContext::document):
        Added method to access the document in a way that is syntactically equal to SelectorCheckingContext.
        This way, the template functions in SelectorCheckerTestFunctions.h can be compiled with both context types,
        but the context types store the document differently.

2014-08-07  Daniel Bates  <dabates@apple.com>

        Sometimes Gmail cannot load messages, particularly on refresh ("...the application ran into an unexpected error...")
        https://bugs.webkit.org/show_bug.cgi?id=135688
        <rdar://problem/17886686>

        Reviewed by Maciej Stachowiak.

        Fixes an issue where gmail.com may fail to load the list of messages. In particular, a SQLTransactionCallback
        function may not be executed and hence Gmail will not display the list of messages and
        will subsequently display an error message.

        When a WebKit client defers loading of a page (e.g. -[WebView setDefersCallbacks:YES]), WebCore
        may still load the main resource, say if substitute data is available for it, and defer executing
        tasks, such as a SQLTransactionCallback function, by appending such tasks to the end of the list
        of pending tasks for the associated Document. This list of pending tasks is never processed when
        a client subsequently allows loading (e.g. -[WebView setDefersCallbacks:NO])). Therefore, we never
        execute a SQLTransactionCallback function that was deferred.

        Ideally WebCore would defer loading of substitute data when a WebKit client requests that loading
        be deferred and hence a SQLTransactionCallback function would be deferred as a consequence of the
        lack of JavaScript script execution (since substitute data wasn't loaded and hence any JavaScript
        script contained in the substitute data that initiates a SQL transaction isn't executed). For now,
        it's sufficient to only defer executing tasks when either there are existing pending tasks or the
        active DOM objects for the document are suspended (e.g. Document::suspendActiveDOMObjects() was called).

        * dom/Document.cpp:
        (WebCore::Document::postTask):

2014-08-07  Zalan Bujtas  <zalan@apple.com>

        border-radius on html does not render properly.
        https://bugs.webkit.org/show_bug.cgi?id=135706

        Reviewed by Simon Fraser.

        Ensure that background is initialized when border-radius is present.

        Test: fast/borders/border-radius-on-html.html

        * rendering/RenderView.cpp:
        (WebCore::rendererObscuresBackground):

2014-08-07  Pratik Solanki  <psolanki@apple.com>

        Random resource replacement on beta.icloud.com
        https://bugs.webkit.org/show_bug.cgi?id=135685
        <rdar://problem/17937975>

        Reviewed by Alexey Proskuryakov.

        Revert the performance optimization in r170499. It turns out we could get a delayed disk
        cache notification for a resource that has since been changed in WebCore. In such a case, we
        were replacing the newer resource data with the older disk cached resource data. This was
        happening for cached POST content on beta.icloud.com. Fix this by forcing a memcmp of data
        contents before replacing it which is what we used to do before.

        * loader/cache/CachedResource.cpp:
        (WebCore::CachedResource::tryReplaceEncodedData):

2014-08-06  Brent Fulgham  <bfulgham@apple.com>

        [Mac, iOS] Captions are appearing multiple times during repeated video play through
        https://bugs.webkit.org/show_bug.cgi?id=135680
        <rdar://problem/17926802>

        Reviewed by Eric Carlson.

        Test: media/track/track-in-band-cues-added-once.html

        Revert TextTrackCueGeneric::isOrderedBefore logic to its original form, and add
        a new 'isOrderedBeforeDuringDisplay' for the special case of displaying captions.

        * html/shadow/MediaControlElements.cpp:
        (WebCore::compareCueIntervalForDisplay): Added helper function.
        (WebCore::MediaControlTextTrackContainerElement::updateDisplay): Use the new
        'isOrderedBeforeDuringDisplay' to order the cues for display.
        * html/track/TextTrackCue.h:
        (WebCore::TextTrackCue::isOrderedBeforeDuringDisplay): Added. This just
        calls the existing 'isOrderedBefore' method.
        * html/track/TextTrackCueGeneric.cpp:
        (WebCore::TextTrackCueGeneric::isOrderedBefore): Revert to logic used
        prior to r171700.
        (WebCore::TextTrackCueGeneric::isOrderedBeforeDuringDisplay): New method that
        implements the behavior in r171700.
        * html/track/TextTrackCueGeneric.h:

2014-08-07  Jer Noble  <jer.noble@apple.com>

        [Mac] Taking a paused video full screen flashes black at beginning of animation.
        https://bugs.webkit.org/show_bug.cgi?id=135668

        Reviewed by Eric Carlson.

        When entering fullscreen, the full screen window will momentarily occlude the browser
        window, causing a visiblity change notification. To avoid flickering when client buffering
        is disabled, throttle calls to updateClientDataBuffering by delaying those calls for a
        short period.

        * platform/audio/MediaSession.cpp:
        (WebCore::MediaSession::MediaSession):
        (WebCore::MediaSession::clientWillPausePlayback):
        (WebCore::MediaSession::visibilityChanged):
        (WebCore::MediaSession::clientDataBufferingTimerFired):
        (WebCore::MediaSession::updateClientDataBuffering):
        * platform/audio/MediaSession.h:

2014-08-07  Zan Dobersek  <zdobersek@igalia.com>

        ASSERT in Document::unregisterCollection reloading apple.com
        https://bugs.webkit.org/show_bug.cgi?id=135168

        Reviewed by Andreas Kling.

        * dom/Document.cpp:
        (WebCore::Document::unregisterCollection): This assertion was failing
        because the passed-in HTMLCollection was not invalidated for a non-related
        attribute, but was instead unregistered during destruction, at which point
        the m_collectionsInvalidatedAtDocument HashSet was empty.
        The assertion could be trivially reduced into checking that the HashSet is
        empty when it was moved out of in Document::invalidateNodeListAndCollectionCaches(),
        but that just checks that the move semantics on HashSet work properly. Removing
        a non-existent element from a HashSet is harmless, so the assertion can be removed
        completely.

2014-08-06  Brent Fulgham  <bfulgham@apple.com>

        [Win] Correct build errors when WebGL Disabled
        https://bugs.webkit.org/show_bug.cgi?id=135687

        Unreviewed build fix.

        * WebCore.vcxproj/WebCore.vcxproj: Don't build Cairo files
        when building CG.
        * platform/graphics/GLContext.cpp: Correct use of 3D_GRAPHICS macro.
        * platform/graphics/GraphicsContext3DPrivate.cpp: Ditto.
        * platform/graphics/opengl/GLPlatformContext.cpp: Ditto.
        * platform/graphics/opengl/GLPlatformSurface.cpp: Ditto.

2014-08-06  Ryuan Choi  <ryuan.choi@samsung.com>

        Unreviewed build fix on non Cocoa port since r172172

        * platform/text/TextEncodingRegistry.cpp:
        (WebCore::defaultTextEncodingNameForSystemLanguage):
        * platform/text/TextEncodingRegistry.h:

2014-08-06  Myles C. Maxfield  <mmaxfield@apple.com>

        [iOS] Make document marker assets not specific to particular scale factors
        https://bugs.webkit.org/show_bug.cgi?id=135671

        Reviewed by Simon Fraser.

        No new tests.

        * WebCore.xcodeproj/project.pbxproj:
        * platform/ios/wak/WKGraphics.mm:
        (imageResourcePath):
        (WKGraphicsCreateImageFromBundleWithName):

2014-08-06  Enrica Casucci  <enrica@apple.com>

        Services menu doesn't show up after you defocus/refocus the Safari window.
        https://bugs.webkit.org/show_bug.cgi?id=135678
        <rdar://problem/17929247>

        Reviewed by Tim Horton.

        In setSelection we create a SelectionRectGatherer::Notifier object that will notify
        SelectionOverlayController about changes to the selection rects.
        Upon creation, the list of selections rects is cleared, since it is populated by
        the code that collects the selection rects. That code is never called
        when setSelection won't change the selection, which the case when the window is
        activated. The fix consists in postponing the SelectionRectGatherer::Notifier object
        creation until we know for sure that the selection is indeed going to change.
        
        * rendering/RenderView.cpp:
        (WebCore::RenderView::setSelection):

2014-08-06  Dean Jackson  <dino@apple.com>

        ENABLE_CSS_TRANSFORMS_ANIMATIONS_UNPREFIXED is not used anywhere. Remove it.
        https://bugs.webkit.org/show_bug.cgi?id=135675

        Reviewed by Sam Weinig.

        * Configurations/FeatureDefines.xcconfig:

2014-08-06  Brady Eidson  <beidson@apple.com>

        IDB transactions never reset if the Web Process ends before cleaning up
        https://bugs.webkit.org/show_bug.cgi?id=135218

        Reviewed by David Kilzer.

        No new tests (Covered by existing tests).

        * Modules/indexeddb/IDBServerConnection.h: Add sync versions of reset/rollback.

        * Modules/indexeddb/IDBTransactionBackend.cpp:
        (WebCore::IDBTransactionBackend::abort): Call the sync versions.

2014-08-06  Wenson Hsieh <wenson_hsieh@apple.com>

        Implement parsing for CSS scroll snap points
        https://bugs.webkit.org/show_bug.cgi?id=134301

        Provided support for parsing -webkit-scroll-snap-* properties, i.e.  type, points-x, points-y, destination, and coordinates.
        The exact syntax of the scroll snap CSS properties follow the W3C spec at http://dev.w3.org/csswg/css-snappoints/

        Reviewed by Dean Jackson.

        Tests: css3/scroll-snap/scroll-snap-property-parsing.html,
            css3/scroll-snap/scroll-snap-property-computed-style.html

        * CMakeLists.txt: Added StyleScrollSnapPoints.h, StyleScrollSnapPoints.cpp
        * Configurations/FeatureDefines.xcconfig: Added ENABLE_CSS_SCROLL_SNAP
        * WebCore.vcxproj/WebCore.vcxproj: Added StyleScrollSnapPoints.h, StyleScrollSnapPoints.cpp
        * WebCore.vcxproj/WebCore.vcxproj.filters: Added StyleScrollSnapPoints.h, StyleScrollSnapPoints.cpp
        * WebCore.xcodeproj/project.pbxproj: Added StyleScrollSnapPoints.h, StyleScrollSnapPoints.cpp, LengthRepeat.h
        * css/CSSCalculationValue.cpp: Support for LengthRepeat
        (WebCore::hasDoubleValue):
        * css/CSSComputedStyleDeclaration.cpp: Support for showing computed style for snap point properties.
        (WebCore::scrollSnapDestination):
        (WebCore::scrollSnapPoints):
        (WebCore::scrollSnapCoordinates):
        (WebCore::ComputedStyleExtractor::propertyValue):
        * css/CSSParser.cpp: Support for parsing snap point properties.
        (WebCore::isValidKeywordPropertyAndValue): handle snap point type
        (WebCore::isKeywordPropertyID):
        (WebCore::CSSParser::parseValue): Added support for parsing snap points.
        (WebCore::CSSParser::parseNonElementSnapPoints): Helper for parsing snap points-x/y.
        (WebCore::CSSParser::parseScrollSnapDestination): Helper for parsing snap point destinations.
        (WebCore::CSSParser::parseScrollSnapCoordinate): Helper for parsing snap point coordinates.
        * css/CSSParser.h: Support for parsing snap point properties.
        * css/CSSParserValues.cpp:
        (WebCore::CSSParserValue::createCSSValue):
        * css/CSSPrimitiveValue.cpp:
        (WebCore::isValidCSSUnitTypeForDoubleConversion):
        (WebCore::CSSPrimitiveValue::init):
        (WebCore::CSSPrimitiveValue::cleanup):
        (WebCore::CSSPrimitiveValue::getLengthRepeatValue):
        (WebCore::CSSPrimitiveValue::formatNumberForcustomCSSText):
        (WebCore::CSSPrimitiveValue::cloneForCSSOM):
        (WebCore::CSSPrimitiveValue::equals):
        * css/CSSPrimitiveValue.h:
        (WebCore::CSSPrimitiveValue::isLengthRepeat):
        (WebCore::CSSPrimitiveValue::getLengthRepeatValue):
        * css/CSSPrimitiveValueMappings.h: Added converters for snap point type properties.
        (WebCore::CSSPrimitiveValue::CSSPrimitiveValue):
        (WebCore::CSSPrimitiveValue::operator ScrollSnapType):
        * css/CSSPropertyNames.in: Added relevant snap point property names.
        * css/CSSValueKeywords.in: Added "proximity", "mandatory" and "elements".
        * css/LengthRepeat.h: Added to represent values of repeat(<length>)
        (WebCore::LengthRepeat::create):
        (WebCore::LengthRepeat::cloneForCSSOM):
        (WebCore::LengthRepeat::interval):
        (WebCore::LengthRepeat::setInterval):
        (WebCore::LengthRepeat::equals):
        (WebCore::LengthRepeat::cssText):
        (WebCore::LengthRepeat::LengthRepeat):
        * css/StyleResolver.cpp: Support for handling snap point properties
        (WebCore::StyleResolver::applyProperty):Updated switch case to build snap-point-related style data
        * rendering/style/RenderStyle.h: Added methods to access and modify snap point data
        * rendering/style/RenderStyleConstants.h: Added scroll snap type flags.
        * rendering/style/StyleAllInOne.cpp: Added StyleScrollSnapPoints.cpp
        * rendering/style/StyleRareNonInheritedData.cpp: Added initiazing for m_scrollSnapPoints, updated equality check
        (WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
        (WebCore::StyleRareNonInheritedData::operator==):
        * rendering/style/StyleRareNonInheritedData.h: Added field for StyleScrollSnapPoints
        * rendering/style/StyleScrollSnapPoints.cpp: Added. Wrapper for basic snap point data structures.
        (WebCore::StyleScrollSnapPoints::StyleScrollSnapPoints):
        (WebCore::StyleScrollSnapPoints::copy):
        (WebCore::StyleScrollSnapPoints::operator==):
        * rendering/style/StyleScrollSnapPoints.h: Added.
        (WebCore::StyleScrollSnapPoints::create):
        (WebCore::StyleScrollSnapPoints::defaultRepeatOffset): Creates a new Length representing the default repeat value of repeat(100%)
        (WebCore::StyleScrollSnapPoints::defaultDestinationOffset): Creates a new Length representing a default destination value (0px)
        (WebCore::StyleScrollSnapPoints::operator!=):

2014-08-06  Andy Estes  <aestes@apple.com>

        [iOS] Subresources referenced in converted QuickLook documents sometimes fail to load
        https://bugs.webkit.org/show_bug.cgi?id=135676

        Reviewed by David Kilzer.

        * loader/DocumentLoader.h:
        (WebCore::DocumentLoader::setQuickLookHandle):
        (WebCore::DocumentLoader::quickLookHandle):

2014-08-06  Simon Fraser  <simon.fraser@apple.com>

        REGRESSION (r168119): Album flipping animation doesn’t work
        https://bugs.webkit.org/show_bug.cgi?id=132801
        <rdar://problem/16878497>, <rdar://problem/17908085>

        Reviewed by Dean Jackson.
        
        In r168119 I avoided creating backing store for backface-visibility:hidden unless
        some ancestor was 3d-transformed. However, when starting transitions or animations
        that apply transforms, we don't do a layout, and therefore don't update the RenderLayer
        flags that mark an ancestor as having a transform. This broke various content which
        used backface-visibility:hidden for "flip" animations.
        
        Make a low-risk fix that looks for the pattern of CSS properties used for flipping,
        making a compositing layer for backface-visibility:hidden if the stacking context element
        has transform-style: preserve-3d.

        Test: compositing/backing/backface-visibility-flip.html

        * rendering/RenderLayerCompositor.cpp:
        (WebCore::RenderLayerCompositor::requiresCompositingForBackfaceVisibility):

2014-08-06  Brent Fulgham  <bfulgham@apple.com>

        Consolidate logic for calculating scrollbar page step size
        https://bugs.webkit.org/show_bug.cgi?id=135670

        Reviewed by Simon Fraser.

        Consolidate the calculation of the scroll step size into a single place.
        Improve the handling of sub-pixel layout behavior by performing proper
        rounding on the fractional scroll ranges.

        * editing/EditorCommand.cpp:
        (WebCore::verticalScrollDistance): Switch to Scrollbar::pageStep method.
        * platform/ScrollAnimator.cpp:
        (WebCore::ScrollAnimator::handleWheelEvent): Ditto.
        * platform/ScrollView.cpp:
        (WebCore::ScrollView::updateScrollbars): Ditto.
        * platform/Scrollbar.h:
        (WebCore::Scrollbar::pageStep): Added.
        (WebCore::Scrollbar::pageStepDelta): Added.
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::updateScrollbarsAfterLayout): Switch to Scrollbar method.

2014-08-06  Brian J. Burg  <burg@cs.washington.edu>

        Web Replay: dispatch timing information should be stored out-of-line in a replay segment
        https://bugs.webkit.org/show_bug.cgi?id=135295

        Reviewed by Timothy Hatcher.

        We need to save a timestamp for each event loop input so that replay can
        simulate the original user and network delays. Currently that timestamp
        is stored on each EventLoopInput instance.

        This patch stores timestamp data in a separate vector attached to the segment.
        The event loop input class is now immutable, and new auxiliary data can be added
        without adding members to the EventLoopInput class.

        As part of the refactoring, InputCursors now keep a reference to the relevant
        session segment instead of a reference to their input storage. InputCursors can
        be created directly, instead of through ReplaySessionSegment.

        No new tests. No behavior was changed.

        * inspector/InspectorReplayAgent.cpp:
        (WebCore::buildInspectorObjectForInput): Don't send the timestamp with the input.
        (WebCore::buildInspectorObjectForSegment):
        * inspector/protocol/Replay.json: Remove optional timestamp field for ReplayInput.
        * replay/CapturingInputCursor.cpp:
        (WebCore::CapturingInputCursor::CapturingInputCursor):
        (WebCore::CapturingInputCursor::create):
        (WebCore::CapturingInputCursor::storeInput): Save event loop input timings here.
        * replay/CapturingInputCursor.h:
        * replay/EventLoopInput.h:
        (WebCore::EventLoopInputBase::EventLoopInputBase): Deleted.
        (WebCore::EventLoopInputBase::timestamp): Deleted.
        (WebCore::EventLoopInputBase::setTimestamp): Deleted.
        * replay/EventLoopInputDispatcher.cpp: Use a struct for dispatch information.
        (WebCore::EventLoopInputDispatcher::EventLoopInputDispatcher):
        (WebCore::EventLoopInputDispatcher::dispatchInputSoon):
        (WebCore::EventLoopInputDispatcher::dispatchInput):
        * replay/EventLoopInputDispatcher.h:
        * replay/FunctorInputCursor.h:
        (WebCore::FunctorInputCursor::forEachInputInQueue):
        (WebCore::FunctorInputCursor::FunctorInputCursor):
        * replay/ReplayController.cpp:
        (WebCore::ReplayController::createSegment):
        (WebCore::ReplayController::loadSegmentAtIndex):
        (WebCore::ReplayController::unloadSegment): Deleted.
        (WebCore::ReplayController::startPlayback): Deleted.
        * replay/ReplaySessionSegment.cpp:
        (WebCore::ReplaySessionSegment::createCapturingCursor): Deleted.
        (WebCore::ReplaySessionSegment::createReplayingCursor): Deleted.
        (WebCore::ReplaySessionSegment::createFunctorCursor): Deleted.
        * replay/ReplaySessionSegment.h:
        (WebCore::ReplaySessionSegment::storage):
        (WebCore::ReplaySessionSegment::eventLoopTimings):
        * replay/ReplayingInputCursor.cpp:
        (WebCore::ReplayingInputCursor::ReplayingInputCursor):
        (WebCore::ReplayingInputCursor::create):
        (WebCore::ReplayingInputCursor::uncheckedLoadInput):
        (WebCore::ReplayingInputCursor::loadEventLoopInput): Added. This method collates
        and returns the next event loop input with its associated dispatch information.
        * replay/ReplayingInputCursor.h:

2014-08-06  Tim Horton  <timothy_horton@apple.com>

        Document-relative overlays disappear after doing page-cache navigations
        https://bugs.webkit.org/show_bug.cgi?id=135669
        <rdar://problem/17929171>

        Reviewed by Simon Fraser.

        * rendering/RenderLayerCompositor.cpp:
        (WebCore::RenderLayerCompositor::rootLayerAttachmentChanged):
        When navigating from one page to another, the document-relative overlay
        layer is moved from the layer tree of the RenderLayerCompositor of the
        first RenderView to the layer tree of the RenderLayerCompositor of the
        new RenderView, upon layer tree construction.
        When going "back" via a page cache navigation, we don't rebuild the
        layer tree, and just assume that it is in a valid state.
        However, the document-relative overlay layer was *moved*, and as such,
        needs to be moved back. To do this, reattach the document-relative
        overlay layer whenever the root layer attachment of a RenderLayerCompositor
        changes, which will happen in the right order when going back to a cached page.

2014-08-06  Filip Pizlo  <fpizlo@apple.com>

        Merge r171389, r171495, r171508, r171510, r171605, r171606, r171611, r171614, r171763 from ftlopt.

    2014-08-06  Mark Hahnenberg  <mhahnenberg@apple.com>
    
            Refactor our current implementation of for-in
            https://bugs.webkit.org/show_bug.cgi?id=134142
    
            Reviewed by Filip Pizlo.
    
            No new tests.
    
            This patch splits for-in loops into three distinct parts:
    
            - Iterating over the indexed properties in the base object.
            - Iterating over the Structure properties in the base object.
            - Iterating over any other enumerable properties for that object and any objects in the prototype chain.
     
            It does this by emitting these explicit loops in bytecode, using a new set of bytecodes to 
            support the various operations required for each loop.
    
            * bindings/js/JSDOMWindowCustom.cpp:
            (WebCore::JSDOMWindow::getEnumerableLength):
            (WebCore::JSDOMWindow::getStructurePropertyNames):
            (WebCore::JSDOMWindow::getGenericPropertyNames):
            * bindings/scripts/CodeGeneratorJS.pm:
            (GenerateHeader):
            * bridge/runtime_array.cpp:
            (JSC::RuntimeArray::getOwnPropertyNames):
    
2014-08-06  Alexey Proskuryakov  <ap@apple.com>

        REGRESSION (WebKit2): iOS Safari default encoding doesn't follow system language
        https://bugs.webkit.org/show_bug.cgi?id=135667
        <rdar://problem/17862892>

        Reviewed by Anders Carlsson.

        Moved a function that computes default encoding from WebKit to WebCore, so that
        it could be shared with WebKit2.

        * WebCore.exp.in:
        * platform/ios/WebCoreSystemInterfaceIOS.mm:
        * platform/mac/WebCoreSystemInterface.h:
        * platform/mac/WebCoreSystemInterface.mm:
        * platform/text/TextEncodingRegistry.cpp:
        (WebCore::defaultTextEncodingNameForSystemLanguage):
        * platform/text/TextEncodingRegistry.h:

2014-08-06  Andreas Kling  <akling@apple.com>

        Remove unused RenderBox::reflectionBox().
        <https://webkit.org/b/135661>

        Reviewed by Antti Koivisto.

        * rendering/RenderBox.cpp:
        (WebCore::RenderBox::reflectionBox): Deleted.
        * rendering/RenderBox.h:

2014-08-06  Brian J. Burg  <burg@cs.washington.edu>

        Web Inspector: convert ReplayManager to a promise-based API
        https://bugs.webkit.org/show_bug.cgi?id=135249

        Reviewed by Timothy Hatcher.

        Fix some assertions to match ReplayController's preconditions.

        * inspector/InspectorReplayAgent.cpp:
        (WebCore::InspectorReplayAgent::replayToPosition):
        (WebCore::InspectorReplayAgent::replayToCompletion):

2014-08-05  Brent Fulgham  <bfulgham@apple.com>

        [Mac] Unable to scroll to bottom of nested scrollable areas
        https://bugs.webkit.org/show_bug.cgi?id=135637
        <rdar://problem/17910241>

        Reviewed by Zalan Bujtas.

        Test: platform/mac/fast/scrolling/scroll-latched-nested-div.html

        Avoid truncating the fractional portion of scroll ranges.

        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::updateScrollbarsAfterLayout): Round
        the LayoutUnit values for scroll width and height rather than
        truncating.

2014-08-06  Andy Estes  <aestes@apple.com>

        [iOS] QuickLook returns an invalid MIME type for some documents
        https://bugs.webkit.org/show_bug.cgi?id=135651

        Reviewed by David Kilzer.

        r172151 ensured that we ignore QuickLook delegate messages after an error, but neglected to do so for
        connectionDidFinishLoading:. Do not call ResourceLoader::didFinishLoading() if an error has occurred.

        * platform/network/ios/QuickLook.mm:
        (-[WebResourceLoaderQuickLookDelegate connectionDidFinishLoading:]):

2014-08-06  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r172155.
        https://bugs.webkit.org/show_bug.cgi?id=135659

        ChangeLog and commit message are wrong (Requested by estes on
        #webkit).

        Reverted changeset:

        "Unreviewed, rolling out r172145."
        https://bugs.webkit.org/show_bug.cgi?id=135657
        http://trac.webkit.org/changeset/172155

2014-07-28  Myles C. Maxfield  <mmaxfield@apple.com>

        Unreviewed build fix

        * rendering/TextPainter.cpp: Used incorrect variable name
 
2014-08-06  Commit Queue  <commit-queue@webkit.org>

        Unreviewed, rolling out r172145.
        https://bugs.webkit.org/show_bug.cgi?id=135657

        caused 1 API test to fail (Requested by zalan on #webkit).

        Reverted changeset:

        "Cleanup InlineTextBox::paintSelection and
        ::localSelectionRect."
        https://bugs.webkit.org/show_bug.cgi?id=135631
        http://trac.webkit.org/changeset/172145

2014-07-28  Myles C. Maxfield  <mmaxfield@apple.com>

        Text-shadow with (0, 0) offset and radius = 0 is ugly
        https://bugs.webkit.org/show_bug.cgi?id=135357

        Reviewed by Darin Adler.

        Instead, check for this kind of shadow and don't draw it.

        Test: fast/text/empty-shadow.html

        * rendering/TextPainter.cpp:
        (WebCore::isEmptyShadow): Does a shadow match these criteria?
        (WebCore::paintTextWithShadows): If so, don't draw it.

2014-08-06  Andy Estes  <aestes@apple.com>

        [iOS] QuickLook returns an invalid MIME type for some documents
        https://bugs.webkit.org/show_bug.cgi?id=135651

        Reviewed by David Kilzer.

        In some cases QuickLook indicates a failure by returning a nil MIME type in -[QLPreviewConverter previewResponse]
        rather than calling connection:didFailWithError:. Calling ResourceLoader::didReceiveResponse() with a response
        containing a nil MIME type leads to a crash.

        Stop loading the resource and display an error page if QuickLook cannot provide a MIME type for the converted response.

        No new tests. QuickLook is not testable from WebKit.

        * platform/network/ios/QuickLook.mm:
        (-[WebResourceLoaderQuickLookDelegate _sendDidReceiveResponseIfNecessary]): Called ResourceLoader::didFail() if
        MIME type was nil. Called ResourceLoader::didReceiveResponse() otherwise.
        (-[WebResourceLoaderQuickLookDelegate connection:didReceiveDataArray:]): Called -_sendDidReceiveResponseIfNecessary.
        (-[WebResourceLoaderQuickLookDelegate connection:didReceiveData:lengthReceived:]): Ditto.
        (-[WebResourceLoaderQuickLookDelegate connection:didFailWithError:]): Ditto.

2014-08-06  Radu Stavila  <stavila@adobe.com>

        REGRESSION (r163382): Overflow hidden for inner elements breaks blurring
        https://bugs.webkit.org/show_bug.cgi?id=135318

        Reviewed by Zalan Bujtas.

        For elements with border radius, clipping must be applied using clipRoundedRect.
        This regressed in r163382, when normal clipping started being applied also
        for elements having border radius.

        Test: fast/filter-image/clipped-filter.html

        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::clipToRect):
        (WebCore::RenderLayer::restoreClip):

2014-08-06  Zalan Bujtas  <zalan@apple.com>

        Cleanup InlineTextBox::paintSelection and ::localSelectionRect.
        https://bugs.webkit.org/show_bug.cgi?id=135631

        Reviewed by Darin Adler.

        Covered by existing tests.

        * rendering/InlineTextBox.cpp: Ideally these 2 functions should share some more code.
        (WebCore::InlineTextBox::localSelectionRect): Local coordinates should not be snapped/enclosed.
        This change could potentially break some selections. Should that be the case, they need to be addressed
        separately.
        (WebCore::InlineTextBox::paint):
        (WebCore::InlineTextBox::paintSelection): Minor cleanup.
        * rendering/InlineTextBox.h:

2014-08-06  Carlos Garcia Campos  <cgarcia@igalia.com>

        [GTK] Be able to disable gtk2 dependency
        https://bugs.webkit.org/show_bug.cgi?id=135505

        Reviewed by Gustavo Noronha Silva.

        Do not build WebCorePlatformGTK2 when ENABLE_PLUGIN_PROCESS_GTK2
        is OFF.

        * PlatformGTK.cmake:

2014-08-06  Mark Lam  <mark.lam@apple.com>

        Gardening: fix bindings test breakage for for r170564 merged in r172129.
        <https://webkit.org/b/134333>

        Not reviewed.

        No new tests.

        * bindings/scripts/test/JS/JSTestEventTarget.h:
        (WebCore::JSTestEventTarget::create):

2014-08-06  Ryuan Choi  <ryuan.choi@samsung.com>

        Unreviewed typo correction.

        * bindings/scripts/CodeGeneratorJS.pm: removed unnecessary space.
        (GenerateImplementation):

2014-08-05  James Craig  <jcraig@apple.com>

        Web Inspector: AXI: Add label string once AccessibilityObject::computedLabel() is available
        https://bugs.webkit.org/show_bug.cgi?id=129940

        Reviewed by Chris Fleizach.

        Test: inspector-protocol/dom/getAccessibilityPropertiesForNode-expected.txt

        * accessibility/AccessibilityObject.cpp: Fixed crash.
        (WebCore::AccessibilityObject::accessibilityComputedLabel): 
        * accessibility/AccessibilityObject.h: Method name update.
        * inspector/InspectorDOMAgent.cpp: New support for getting Node label from AccessibilityObject.
        (WebCore::InspectorDOMAgent::buildObjectForAccessibilityProperties):

2014-07-29  Filip Pizlo  <fpizlo@apple.com>

        Merge r170564, r170571, r170604, r170628, r170672, r170680, r170724, r170728, r170729, r170819, r170821, r170836, r170855, r170860, r170890, r170907, r170929, r171052, r171106, r171152, r171153, r171214 from ftlopt.

    2014-07-01  Mark Lam  <mark.lam@apple.com>
    
            [ftlopt] DebuggerCallFrame::scope() should return a DebuggerScope.
            <https://webkit.org/b/134420>
    
            Reviewed by Geoffrey Garen.
    
            No new tests.
    
            * ForwardingHeaders/debugger/DebuggerCallFrame.h: Removed.
            - This is not in use.  Hence, we can remove it.
            * bindings/js/ScriptController.cpp:
            (WebCore::ScriptController::attachDebugger):
            - We should acquire the JSLock before modifying a JS global object.
    
    2014-06-25  Filip Pizlo  <fpizlo@apple.com>
    
            [ftlopt] If a CodeBlock is jettisoned due to a watchpoint then it should be possible to figure out something about that watchpoint
            https://bugs.webkit.org/show_bug.cgi?id=134333
    
            Reviewed by Geoffrey Garen.
    
            No new tests because no change in behavior.
    
            * bindings/scripts/CodeGeneratorJS.pm:
            (GenerateHeader):
    
2014-08-05  Ryuan Choi  <ryuan.choi@samsung.com>

        Build break since r172093
        https://bugs.webkit.org/show_bug.cgi?id=135636

        Reviewed by Gyuyoung Kim.

        Since r172093, AbstractView.idl is added in CMake Build but CodeGeneratorJS.pm does not take care of it.

        No new tests required, no new functionality.

        * bindings/scripts/CodeGeneratorJS.pm:
        (ShouldGenerateToJSDeclaration):
        (ShouldGenerateToJSImplementation):
        (GetImplClassName): Added to rename implClassName to DOMWindow if interface name is AbstractView.
        (GenerateHeader):
        (GenerateImplementation):

2014-08-05  Nikos Andronikos  <nikos.andronikos-webkit@cisra.canon.com.au>

        [CG] strokeRect does not honor lineJoin
        https://bugs.webkit.org/show_bug.cgi?id=132948

        Reviewed by Darin Adler.

        Replaced use of CGContextStrokeRectWithWidth convenience function with explicit 
        call to CGContextAddRect and CGContextStrokePath.  The convenience functions
        CGContextStrokeRect and CGContextStrokeRectWithWidth fail to apply some attributes
        (e.g. stroke join) of the graphics state in certain cases.

        Test: fast/canvas/canvas-strokeRect-lineJoin.html

        * platform/graphics/cg/GraphicsContextCG.cpp:
        (WebCore::GraphicsContext::strokeRect):

2014-08-05  Brent Fulgham  <bfulgham@apple.com>

        [Win] Build attempts to use ANGLE when not building WebGL.
        https://bugs.webkit.org/show_bug.cgi?id=135630
        <rdar://problem/135630>

        Unreviewed build fix.

        * platform/graphics/win/GraphicsContext3DWin.cpp: Move #include of GraphicsContext3D.h
        inside USE(3D_GRAPHICS) guard.

2014-08-05  Simon Fraser  <simon.fraser@apple.com>

        [iOS WK2] Crash going back on a specific tumblr blog (under ScrollingStateTree::removeNodeAndAllDescendants)
        https://bugs.webkit.org/show_bug.cgi?id=135629
        <rdar://problem/17802174>

        Reviewed by Tim Horton.
        
        In r170198 I added an "orphan scrolling nodes" code path that sets aside subtrees
        of scrolling nodes into an m_orphanedSubframeNodes map, which keeps them alive until
        they get reparented or destroyed. The nodes in that subtree remain in m_stateNodeMap,
        which holds raw pointers to them.
        
        However, ScrollingStateTree::commit() can clear m_orphanedSubframeNodes, which is
        sometimes non-empty at this point. When that happened, we would destroy nodes which
        were still referenced by m_stateNodeMap, with the result that a later query for the
        same nodeID would hand back a pointer to a deleted object.
        
        Fix by calling recursiveNodeWillBeRemoved() on nodes in the m_orphanedSubframeNodes
        before clearing it, which removes them and all their descendants from the state node map.

        Test: platform/mac-wk2/tiled-drawing/scrolling/frames/orphaned-subtree.html

        * page/scrolling/ScrollingStateTree.cpp:
        (WebCore::ScrollingStateTree::clear):
        (WebCore::ScrollingStateTree::commit):

2014-08-05  Peyton Randolph  <prandolph@apple.com>

        Add the ability to force text to render in white, not just black
        https://bugs.webkit.org/show_bug.cgi?id=135625

        Reviewed by Beth Dakin.

        This patch introduces PaintBehaviorForceWhiteText, a complement to PaintBehaviorForceBlackText. If
        a client specifies both PaintBehaviorForceWhiteText and PaintBehaviorForceBlackText, the text will be
        painted black.

        No new tests.

        * rendering/EllipsisBox.cpp:
        (WebCore::EllipsisBox::paint): Use the forced text color to paint the text if requested.
        * rendering/InlineTextBox.cpp:
        (WebCore::InlineTextBox::paint): Disable the text shadow if a text color has been forced.
        * rendering/PaintInfo.h:
        (WebCore::PaintInfo::forceTextColor): 
        Return true iff the client has requested to force a black or white text color.
        (WebCore::PaintInfo::forceWhiteText):
        Return true iff forcing white text has been requested.
        (WebCore::PaintInfo::forcedTextColor): 
        Return the forced text color. Currently only white and black are supported.
        * rendering/PaintPhase.h:
        * rendering/RenderLayer.cpp:
        (WebCore::RenderLayer::paintLayerContents): Remove the forceBlackText-related code as it is redundant.
        (WebCore::RenderLayer::paintForegroundForFragments): 
        Remove forceBlackText parameter and infer the correct behavior from the given paint behavior.
        * rendering/RenderLayer.h:
        * rendering/TextPaintStyle.cpp:
        (WebCore::computeTextPaintStyle): Use the forced text color if available.
        (WebCore::computeTextSelectionPaintStyle): Use the forced text color if available.

2014-08-05  Alex Christensen  <achristensen@webkit.org>

        More work on CMake.
        https://bugs.webkit.org/show_bug.cgi?id=135620

        Reviewed by Reviewed by Laszlo Gombos.

        * CMakeLists.txt:
        Added missing idls.
        * PlatformMac.cmake:
        Added additional include directories and source files.
        * css/makeSelectorPseudoClassAndCompatibilityElementMap.py:
        * css/makeSelectorPseudoElementsMap.py:
        The Windows distribution of gperf doesn't like single quotes for its key-positions parameters.
        * page/Chrome.h:
        Compile fix.

2014-08-05  Brian J. Burg  <burg@cs.washington.edu>

        Web Inspector: ReplayManager shouldn't assume replay status when the inspector is opened
        https://bugs.webkit.org/show_bug.cgi?id=135212

        Reviewed by Timothy Hatcher.

        The frontend should be able to introspect the session and segment state machines,
        currently loaded segment and session identifiers, and replay position.

        * inspector/InspectorReplayAgent.cpp:
        (WebCore::buildInspectorObjectForSessionState): Added.
        (WebCore::buildInspectorObjectForSegmentState): Added.
        (WebCore::InspectorReplayAgent::currentReplayState): Added.
        * inspector/InspectorReplayAgent.h:
        * inspector/protocol/Replay.json: Add currentReplayState query command.
        * replay/ReplayController.h: Add some accessors.

2014-08-05  Dean Jackson  <dino@apple.com>

        [iOS] Media controls layout incorrectly in RTL content
        https://bugs.webkit.org/show_bug.cgi?id=135621
        <rdar://problem/17849206>

        Reviewed by Eric Carlson.

        Media controls should always layout in LTR mode, even when the
        page content is RTL. There already was a rule to do this on
        non-iOS systems, but it wasn't getting included for iOS.
        In this case I put the rule on the composited parent of the
        controls in order to maintain the padding of the control panel.
        This should still leave the captions unaffected.

        * Modules/mediacontrols/mediaControlsiOS.css:
        (video::-webkit-media-controls-panel-composited-parent): Add direction: ltr.

2014-08-05  Brian J. Burg  <burg@cs.washington.edu>

        Web Replay: rename protocol methods for getting replay session/segment data
        https://bugs.webkit.org/show_bug.cgi?id=135618

        Reviewed by Timothy Hatcher.

        * inspector/InspectorReplayAgent.cpp:
        (WebCore::InspectorReplayAgent::getSessionData):
        (WebCore::InspectorReplayAgent::getSegmentData):
        (WebCore::InspectorReplayAgent::getSerializedSession): Deleted.
        (WebCore::InspectorReplayAgent::getSerializedSegment): Deleted.
        * inspector/InspectorReplayAgent.h:
        * inspector/protocol/Replay.json:

2014-08-05  Antti Koivisto  <antti@apple.com>

        REGRESSION: Extremely flashy scrolling while a page is still loading (because of flush throttling)
        https://bugs.webkit.org/show_bug.cgi?id=135603
        <rdar://problem/17876385>
        
        This hit ASSERT(frame().isMainFrame()) in FrameView::updateLayerFlushThrottling
        running scrollbars/scrollbar-iframe-click-does-not-blur-content.html and a few other tests.

        * page/FrameView.cpp:
        (WebCore::FrameView::setWasScrolledByUser): Only invoke updateLayerFlushThrottling for the main frame.

2014-08-05  Peyton Randolph  <prandolph@apple.com>

        Rename MAC_LONG_PRESS feature flag to LONG_MOUSE_PRESS.
        https://bugs.webkit.org/show_bug.cgi?id=135276

        Reviewed by Beth Dakin.

        No new tests. Just a compiler flag.

        * Configurations/FeatureDefines.xcconfig:

2014-08-05  Dean Jackson  <dino@apple.com>

        [Media iOS] Ensure there is a nice default fallback for missing wireless target names
        https://bugs.webkit.org/show_bug.cgi?id=135488
        <rdar://problem/17879156>

        Reviewed by Antoine Quint.

        Antoine found me on iMessage to tell me I'm an idiot and that I've
        forgotten how to write JavaScript. Embarrassingly, this code is what
        I originally had, but then second-guessed myself.

        * Modules/mediacontrols/mediaControlsiOS.js:
        (ControllerIOS.prototype.updateWirelessPlaybackStatus): No need for the local
        variable or conditional statement, since null and "" both evaluate as false.

2014-08-05  Antti Koivisto  <antti@apple.com>

        REGRESSION: Extremely flashy scrolling while a page is still loading (because of flush throttling)
        https://bugs.webkit.org/show_bug.cgi?id=135603
        <rdar://problem/17876385>

        Reviewed by Andreas Kling.

        * page/FrameView.cpp:
        (WebCore::determineLayerFlushThrottleState):
        
            Disable throttling after user has scrolled the page.
            This is consistent with the speculative tiling. It also gets enabled on first scroll.

        (WebCore::FrameView::setWasScrolledByUser):

2014-08-05  Martin Hodovan  <mhodovan.u-szeged@partner.samsung.com>

        ASSERTION FAILED: name[0] == '@' && length >= 2 in WebCore::CSSParser::detectAtToken
        https://bugs.webkit.org/show_bug.cgi?id=134632

        At-rules must consist of at least two characters: the '@' symbol followed by
        an identifier name. The failure of this condition makes the assertion fail.

        The length of an at-rule is currently calculated by pointer arithmetic on
        the 'result' pointer, which is expected to be set to the end of the at-rule
        identifier by the WebCore::*CSSTokenizer::parseIdentifier method.
        If the at-rule token is a sequence of 8-bit-only characters then
        'result' will point correctly at the end of the identifier. However, if
        the at-rule contains a 16-bit Unicode escape then 'result' will not be
        updated correctly anymore, hence it cannot be used for length calculation.
        The patch makes the parseIdentifier bump the result pointer even in the 16-bit slow case.

        Patch by Renata Hodovan, backported from Chromium: https://codereview.chromium.org/241053002

        Reviewed by Darin Adler.

        Test: fast/css/atrule-with-escape-character-crash.html

        * css/CSSParser.cpp:
        (WebCore::CSSParser::realLex):

2014-08-04  Andy Estes  <aestes@apple.com>

        [iOS] The raw bytes of an iWork document's PDF preview are displayed rather than the PDF itself
        https://bugs.webkit.org/show_bug.cgi?id=135596

        Reviewed by David Kilzer.

        Some iWork documents contain pre-rendered PDF previews. When WebKit asks QuickLook to convert such a document,
        QuickLook will return this PDF as the converted response. However, until WebKit has sent the document's data to
        QuickLook, -[QLPreviewConverter previewResponse] will misleadingly tell WebKit that the converted resource will
        be of type 'text/html'. This leads WebKit to render the PDF preview as HTML.

        Instead of querying QLPreviewConverter for the previewResponse before we've sent it any data, postpone calling
        ResourceLoader::didReceiveResponse until we've begun to receive data via the QLPreviewConverter delegate. At
        that point -[QLPreviewConverter previewResponse] will have the correct MIME type and we can call didReceiveResponse.

        No new tests. QuickLook is not testable from WebKit.

        * platform/network/ios/QuickLook.mm:
        (-[WebResourceLoaderQuickLookDelegate connection:didReceiveDataArray:]): If didReceiveResponse has yet to be
        called, call it now with QuickLookHandle::nsResponse().
        (-[WebResourceLoaderQuickLookDelegate connection:didReceiveData:lengthReceived:]): Ditto.
        (-[WebResourceLoaderQuickLookDelegate connection:didFailWithError:]): Ditto.
        (-[WebResourceLoaderQuickLookDelegate connectionDidFinishLoading:]): Assert that didReceiveResponse has been called.
        (-[WebResourceLoaderQuickLookDelegate clearHandle]): Cleared the raw pointer to QuickLookHandle.
        (WebCore::QuickLookHandle::create): Pointed WebResourceLoaderQuickLookDelegate's quickLookHandle property to
        the newly created QuickLookHandle.

2014-08-05  Renata Hodovan  <rhodovan.u-szeged@partner.samsung.com>

        Fixing calc() parameter parsing in cubic-bezier functions
        https://bugs.webkit.org/show_bug.cgi?id=135605

        Reviewed by Andreas Kling.

        Before this patch, calc values in cubic-bezier functions weren't being read correctly
        since they were handled as simple floats.

        This is a backport of my fix in Blink: https://codereview.chromium.org/369313002/

        Test: css3/calc/cubic-bezier-with-multiple-calcs-crash.html.html

        * css/CSSParser.cpp:
        (WebCore::CSSParser::parseCubicBezierTimingFunctionValue):

2014-08-05  Jer Noble  <jer.noble@apple.com>

        [MSE] Seeking occasionally causes many frames to be displayed in "fast forward" mode
        https://bugs.webkit.org/show_bug.cgi?id=135422

        Reviewed by Eric Carlson.

        Three related fixes:

        In reenqueueMediaForTime(), update TrackBuffer.lastEnqueuedPresentationTime when we flush
        samples, so that the next time samples are re-enqueued, the starting point for re-enqueueing
        is correct.

        In sourceBufferPrivateDidReceiveSample(), do not add samples to the decode queue
        if they are before the current media time.

        When a seek is pending, but samples for the new time is not yet present in the SourceBuffer,
        the SourceBufferPrivate may signal that it's ready for new samples through the
        sourceBufferPrivateDidBecomeReadyForMoreSamples() method. In this situation, we should not
        continue to provideMediaData(), as that will append samples from the prior-to-seeking media
        timeline. Since the timeline may have moved forward due to the seek, a decoder may decide to
        display those frames as quickly as possible (the "fast forward" behavior) in order to catch
        up to the new current time.

        If a re-enqueue is pending, don't provide media data in response to being notified that the
        SourceBufferPrivate is ready for more samples. Wait until samples for the new current time
        are appended.

        Also, don't provide media data if we are waiting for a seek to complete.

        * Modules/mediasource/MediaSource.h:
        (WebCore::MediaSource::isSeeking): Convenience method.
        * Modules/mediasource/SourceBuffer.cpp:
        (WebCore::SourceBuffer::sourceBufferPrivateDidReceiveSample):
        (WebCore::SourceBuffer::sourceBufferPrivateDidBecomeReadyForMoreSamples):
        (WebCore::SourceBuffer::reenqueueMediaForTime):

2014-08-05  Chris Fleizach  <cfleizach@apple.com>

        AX: Select text activity should return replaced text instead of previously selected text
        https://bugs.webkit.org/show_bug.cgi?id=135595

        Reviewed by Mario Sanchez Prada.

        When the select activity API is used to replace text, the replacement string should be returned instead of the old selected text.

        Updated existing test: platform/mac/accessibility/select-text.html

        * accessibility/AccessibilityObject.cpp:
        (WebCore::AccessibilityObject::selectText):

2014-08-04  Chris Fleizach  <cfleizach@apple.com>

        AX: Select activity behavior does not work when an existing range is already selected
        https://bugs.webkit.org/show_bug.cgi?id=135579

        Reviewed by Mario Sanchez Prada.

        If you have an existing range selected, and try to apply a select and replace operation, like capitalize,
        searching for that range will fail because it skips the currently selected range.

        For these cases, it seems the best way is to start the search from the start position, rather than relying on the
        entire range.

        Updated existing test: platform/mac/accessibility/select-text.html

        * accessibility/AccessibilityObject.cpp:
        (WebCore::AccessibilityObject::selectText):

2014-08-04  Jer Noble  <jer.noble@apple.com>

        [MSE][Mac] Seeking past buffered range will not resume playback when seek completes.
        https://bugs.webkit.org/show_bug.cgi?id=135591

        Reviewed by Eric Carlson.

        If a seek is delayed due to seeking into an unbuffered area, playback will not be restarted
        at that point. Instead, playback must resume when enough media data has been added, and
        the MediaSource indicates the seek should complete.

        * platform/graphics/avfoundation/objc/MediaPlayerPrivateMediaSourceAVFObjC.mm:
        (WebCore::MediaPlayerPrivateMediaSourceAVFObjC::seekCompleted):

2014-08-04  Jer Noble  <jer.noble@apple.com>

        [MSE] Videos will report a stall when within 1 frame-duration before the end of a movie.
        https://bugs.webkit.org/show_bug.cgi?id=135586

        Reviewed by Eric Carlson.

        Under certain circumstances, videos which are within 1/24 seconds before the end of a media stream when
        monitorSourceBuffers() is called will fail the hasFutureTime() check. This is because hasFutureTime()
        checks whether enough media is buffered to play back at least some time in the future, but when the
        current time is close to the duration, not enough data is buffered to satisfy that check.

        Add some logic which will break out early when the SourceBuffer has buffered up to and including the
        media's duration, and return that the buffer indeed hasFutureTime() available.

        * Modules/mediasource/SourceBuffer.cpp:
        (WebCore::SourceBuffer::hasFutureTime):

2014-08-04  Benjamin Poulain  <benjamin@webkit.org>

        Simplify the StyleInvalidation mode of rule collection
        https://bugs.webkit.org/show_bug.cgi?id=135521

        Reviewed by Antti Koivisto.

        There are two branches where StyleInvalidation code is removed:
        -Pseudo elements for shadow dom elements.
        -Pseudo elements without dom tree counterpart.

        The first can never be hit because StyleInvalidationAnalysis does a complete invalidation
        when there is any shadow dom styling involved in the stylesheets.

        Even if that branch was hit, not failing on custom pseudo elements would be equivalent
        to ignoring those pseudo elements from the Selector. By doing so, we would match elements
        that do not have shadow dom and invalidate pretty much everything.

        Unlike pseudo elements without real elements, shadow dom elements are not matched separately with a different
        context, thus we could generalize StyleInvalidationAnalysis to handle this case.


        The second case handle pseudo elements that do not have a real element. That case no longer need to be handled
        separately at the filter time, it has become a special case of SelectorChecker::match() after everything else
        has matched.

        The only condition for this to work is that the Context's pseudoId must be NOPSEUDO. This is the case
        in practice since matching specific pseudo types would be a waste of time. ElementRuleCollector::collectMatchingRules()
        has a new assertion to enforce that.

        Test: fast/css/stylesheet-change-updates-pseudo-elements.html

        * css/ElementRuleCollector.cpp:
        (WebCore::ElementRuleCollector::collectMatchingRules):
        * css/SelectorChecker.cpp:
        (WebCore::SelectorChecker::matchRecursively):
        * cssjit/SelectorCompiler.cpp:
        (WebCore::SelectorCompiler::SelectorCodeGenerator::generateRequestedPseudoElementEqualsToSelectorPseudoElement):

2014-08-04  Benjamin Poulain  <benjamin@webkit.org>

        Add a flag for the CSS Selectors level 4 implementation
        https://bugs.webkit.org/show_bug.cgi?id=135535

        Reviewed by Andreas Kling.

        * Configurations/FeatureDefines.xcconfig:

2014-08-04  Chris Fleizach  <cfleizach@apple.com>