GitLab

        Unreviewed, rolling out r82876.
        http://trac.webkit.org/changeset/82876
        https://bugs.webkit.org/show_bug.cgi?id=57816

        Caused a lot of test crashes (Requested by tkent on #webkit).

        * JavaScriptCore.exp:
        * JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.def:
        * wtf/FastMalloc.cpp:
        (WTF::tryFastMalloc):
        (WTF::fastMalloc):
        (WTF::tryFastCalloc):
        (WTF::fastCalloc):
        (WTF::fastFree):
        (WTF::tryFastRealloc):
        (WTF::fastRealloc):
        (WTF::fastMallocSize):
        (WTF::TCMalloc_PageHeap::isScavengerSuspended):
        (WTF::TCMalloc_PageHeap::scheduleScavenger):
        (WTF::TCMalloc_PageHeap::suspendScavenger):
        (WTF::TCMalloc_PageHeap::signalScavenger):
        (WTF::TCMallocStats::malloc):
        (WTF::TCMallocStats::free):
        (WTF::TCMallocStats::fastCalloc):
        (WTF::TCMallocStats::tryFastCalloc):
        (WTF::TCMallocStats::calloc):
        (WTF::TCMallocStats::fastRealloc):
        (WTF::TCMallocStats::tryFastRealloc):
        (WTF::TCMallocStats::realloc):
        (WTF::TCMallocStats::fastMallocSize):
        * wtf/FastMalloc.h:
        (WTF::Internal::fastMallocMatchValidationType):
        (WTF::Internal::fastMallocMatchValidationValue):
        (WTF::Internal::setFastMallocMatchValidationType):
        (WTF::fastMallocMatchValidateFree):
        * wtf/Platform.h:

git-svn-id: svn://svn.chromium.org/blink/trunk@82905 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Add a case label which was unexpectedly removed in r82899.
        https://bugs.webkit.org/show_bug.cgi?id=50661

        * css/CSSSelector.cpp:
        (WebCore::CSSSelector::extractPseudoType):

git-svn-id: svn://svn.chromium.org/blink/trunk@82904 bbb929c8-8fbe-4397-9dbb-9b2b20218538

https://bugs.webkit.org/show_bug.cgi?id=49334

Reviewed by Simon Fraser.

Source/WebCore: 

Tests: fast/ruby/overhang-horizontal.html
       fast/ruby/overhang-vertical.html

This is a first cut at ruby overhang. It allows ruby text to hang over other
text of equal or smaller size. Two notable omissions are that max preferred
width computation was not patched, so it will overshoot, and that overhang
ignores the width of the adjoining text runs.

* rendering/RenderBlock.h:
* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlock::computeInlineDirectionPositionsForLine): Adjust margins
of ruby runs for overhang.
(WebCore::RenderBlock::fitBelowFloats): Maintain the increase in line width to
compensate for overhang.
(WebCore::RenderBlock::findNextLineBreak): When encountering
a ruby run, increase the line width to account for the fact that overhang will be
collapsed.
* rendering/RenderRubyRun.cpp:
(WebCore::RenderRubyRun::getOverhang): Added. Allows ruby to overhang if
the adjoining renderer is text with equal or smaller font size.
* rendering/RenderRubyRun.h:
(WebCore::toRenderRubyRun):

LayoutTests: 

* fast/ruby/overhang-horizontal-expected.checksum: Added.
* fast/ruby/overhang-horizontal-expected.png: Added.
* fast/ruby/overhang-horizontal-expected.txt: Added.
* fast/ruby/overhang-horizontal.html: Added.
* fast/ruby/overhang-vertical-expected.checksum: Added.
* fast/ruby/overhang-vertical-expected.png: Added.
* fast/ruby/overhang-vertical-expected.txt: Added.
* fast/ruby/overhang-vertical.html: Added.
* platform/mac/fast/blockflow/Kusa-Makura-background-canvas-expected.checksum:
* platform/mac/fast/blockflow/Kusa-Makura-background-canvas-expected.png:
* platform/mac/fast/blockflow/Kusa-Makura-background-canvas-expected.txt:
* platform/mac/fast/blockflow/english-lr-text-expected.checksum:
* platform/mac/fast/blockflow/english-lr-text-expected.png:
* platform/mac/fast/ruby/ruby-beforeafter-expected.checksum:
* platform/mac/fast/ruby/ruby-beforeafter-expected.png:
* platform/mac/fast/ruby/ruby-beforeafter-expected.txt:
* platform/mac/fast/ruby/ruby-length-expected.checksum:
* platform/mac/fast/ruby/ruby-length-expected.png:
* platform/mac/fast/ruby/ruby-length-expected.txt:
* platform/mac/fast/ruby/ruby-run-break-expected.checksum:
* platform/mac/fast/ruby/ruby-run-break-expected.png:
* platform/mac/fast/ruby/ruby-run-break-expected.txt:
* platform/mac/fast/ruby/ruby-runs-expected.checksum:
* platform/mac/fast/ruby/ruby-runs-expected.png:
* platform/mac/fast/ruby/ruby-runs-expected.txt:
* platform/mac/fast/ruby/ruby-runs-spans-expected.checksum:
* platform/mac/fast/ruby/ruby-runs-spans-expected.png:
* platform/mac/fast/ruby/ruby-runs-spans-expected.txt:
* platform/mac/fast/ruby/ruby-trailing-expected.checksum:
* platform/mac/fast/ruby/ruby-trailing-expected.png:
* platform/mac/fast/ruby/ruby-trailing-expected.txt:
* platform/mac/fast/ruby/rubyDOM-insert-rt-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-insert-rt-expected.png:
* platform/mac/fast/ruby/rubyDOM-insert-rt-expected.txt:
* platform/mac/fast/ruby/rubyDOM-insert-text1-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-insert-text1-expected.png:
* platform/mac/fast/ruby/rubyDOM-insert-text1-expected.txt:
* platform/mac/fast/ruby/rubyDOM-insert-text2-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-insert-text2-expected.png:
* platform/mac/fast/ruby/rubyDOM-insert-text2-expected.txt:
* platform/mac/fast/ruby/rubyDOM-insert-text3-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-insert-text3-expected.png:
* platform/mac/fast/ruby/rubyDOM-insert-text3-expected.txt:
* platform/mac/fast/ruby/rubyDOM-remove-rt1-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-remove-rt1-expected.png:
* platform/mac/fast/ruby/rubyDOM-remove-rt1-expected.txt:
* platform/mac/fast/ruby/rubyDOM-remove-rt2-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-remove-rt2-expected.png:
* platform/mac/fast/ruby/rubyDOM-remove-rt2-expected.txt:
* platform/mac/fast/ruby/rubyDOM-remove-text1-expected.checksum:
* platform/mac/fast/ruby/rubyDOM-remove-text1-expected.png:
* platform/mac/fast/ruby/rubyDOM-remove-text1-expected.txt:



git-svn-id: svn://svn.chromium.org/blink/trunk@82903 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed, Chromium expectations update for tests broken after r82899.

        * platform/chromium/test_expectations.txt:

git-svn-id: svn://svn.chromium.org/blink/trunk@82902 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed expectations update following r82899.

        * platform/gtk/fast/dom/HTMLMeterElement/meter-appearances-capacity-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-appearances-rating-relevancy-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-boundary-values-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-element-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-optimums-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-styles-changing-pseudo-expected.txt:
        * platform/gtk/fast/dom/HTMLMeterElement/meter-styles-expected.txt:

git-svn-id: svn://svn.chromium.org/blink/trunk@82901 bbb929c8-8fbe-4397-9dbb-9b2b20218538

Reviewed by Alexey Proskuryakov.

Source/WebCore:

* WebCore.exp.in: Export wkSetHTTPPipeliningMaximumPriority().
* platform/mac/WebCoreSystemInterface.h:
(wkSetHTTPPipeliningMaximumPriority): Added function pointer
declaration.
* platform/mac/WebCoreSystemInterface.mm:
(wkSetHTTPPipeliningMaximumPriority): Added function pointer.
* platform/network/cf/ResourceRequestCFNet.cpp:
(WebCore::initializeMaximumHTTPConnectionCountPerHost): Call
wkSetHTTPPipeliningMaximumPriority() to set the maximum HTTP
pipelining priority.
* platform/network/cf/ResourceRequestCFNet.h:
(WebCore::toResourceLoadPriority): Renamed from
mapHTTPPipeliningPriorityToResourceLoadPriority().  Updated to
to handle Unresolved case.
(WebCore::toHTTPPipeliningPriority): Renamed from
mapResourceLoadPriorityToHTTPPipeliningPriority().  Updated to
handle Unresolved case.
* platform/network/mac/ResourceRequestMac.mm:
(WebCore::ResourceRequest::doUpdateResourceRequest): Switched to
use toResourceLoadPriority().
(WebCore::ResourceRequest::doUpdatePlatformRequest): Switched to
use toHTTPPipeliningPriority().  Moved
shouldForceHTTPPipeliningPriorityHigh() check into the argument
of toHTTPPipeliningPriority() instead of hard-coding a
now-incorrect value.

Source/WebKit/mac:

* WebCoreSupport/WebSystemInterface.mm:
(InitWebCoreSystemInterface): Added initialization for
wkSetHTTPPipeliningMaximumPriority().

Source/WebKit2:

* WebProcess/WebCoreSupport/mac/WebSystemInterface.mm:
(InitWebCoreSystemInterface): Added initialization for
wkSetHTTPPipeliningMaximumPriority().

WebKitLibraries:

* WebKitSystemInterface.h:
(WKSetHTTPPipeliningMaximumPriority): Added declaration.
(WKExtractWordDefinitionTokenRangeFromContextualString): Added
missing declaration from r81890.
(WKShowWordDefinitionWindow): Ditto.
(WKHideWordDefinitionWindow): Ditto.
* libWebKitSystemInterfaceLeopard.a: Updated.
* libWebKitSystemInterfaceSnowLeopard.a: Updated.

git-svn-id: svn://svn.chromium.org/blink/trunk@82900 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Kent Tamura.

        Convert <meter> shadow DOM to a DOM-based shadow.
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Updated expectations due to shadow structure chagne.
        Also updated meter-styles.html pixel result because the render tree is now laid out
        as normal flexboxes and its layout result is actually different,
        especially if there are non-zero borders on shadow elements.

        * fast/dom/HTMLMeterElement/meter-styles.html:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-changing-pseudo-expected.txt:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.checksum:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.png:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.txt:
2011-04-04  MORITA Hajime  <morrita@google.com>

        Reviewed by Kent Tamura.

        Convert <meter> shadow DOM to a DOM-based shadow.
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Eliminated a large part of <meter> custom layout code,
        which is replaced by a shadow tree.
        Note that the shadow tree is created on construction time and
        will remain during the host HTMLMeterElement lifecycle.

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * css/CSSMutableStyleDeclaration.cpp:
        (WebCore::CSSMutableStyleDeclaration::setProperty):
        * css/CSSMutableStyleDeclaration.h:
        * css/CSSSelector.cpp:
        (WebCore::CSSSelector::pseudoId):
        (WebCore::nameToPseudoTypeMap):
        (WebCore::CSSSelector::extractPseudoType):
        * css/CSSSelector.h:
        * css/html.css:
        (meter):
        (meter::-webkit-meter-bar):
        (meter::-webkit-meter-optimum-value):
        (meter::-webkit-meter-suboptimum-value):
        (meter::-webkit-meter-even-less-good-value):
        * html/HTMLMeterElement.cpp:
        (WebCore::HTMLMeterElement::~HTMLMeterElement):
        (WebCore::HTMLMeterElement::parseMappedAttribute):
        (WebCore::HTMLMeterElement::attach):
        (WebCore::HTMLMeterElement::valueRatio):
        (WebCore::HTMLMeterElement::didElementStateChange):
        (WebCore::HTMLMeterElement::createShadowSubtree):
        * html/HTMLMeterElement.h:
        * html/shadow/MeterShadowElement.cpp: Added.
        (WebCore::MeterShadowElement::MeterShadowElement):
        (WebCore::MeterShadowElement::meterElement):
        (WebCore::MeterShadowElement::rendererIsNeeded):
        (WebCore::MeterBarElement::shadowPseudoId):
        (WebCore::MeterValueElement::shadowPseudoId):
        (WebCore::MeterValueElement::setWidthPercentage):
        * html/shadow/MeterShadowElement.h: Added.
        (WebCore::MeterBarElement::MeterBarElement):
        (WebCore::MeterBarElement::create):
        (WebCore::MeterValueElement::MeterValueElement):
        (WebCore::MeterValueElement::create):
        * rendering/RenderMeter.cpp:
        (WebCore::RenderMeter::RenderMeter):
        (WebCore::RenderMeter::~RenderMeter):
        (WebCore::RenderMeter::valueRatio):
        * rendering/RenderMeter.h:
        (WebCore::RenderMeter::renderName):
        (WebCore::RenderMeter::isMeter):
        (WebCore::RenderMeter::requiresForcedStyleRecalcPropagation):
        (WebCore::RenderMeter::canHaveChildren):

git-svn-id: svn://svn.chromium.org/blink/trunk@82899 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Antti Koivisto.

        Stop JSCell.h from including Structure.h
        https://bugs.webkit.org/show_bug.cgi?id=57809

        * runtime/GetterSetter.h:
        * runtime/JSAPIValueWrapper.h:
        * runtime/JSCell.h:
        (JSC::JSCell::JSValue::toThisObject):
        * runtime/JSString.h:
        * runtime/ScopeChain.h:
        * runtime/Structure.h:
        (JSC::JSCell::isObject):
        (JSC::JSCell::isString):
        (JSC::JSCell::classInfo):
        (JSC::JSCell::createDummyStructure):
        (JSC::JSValue::needsThisConversion):
        (JSC::MarkStack::internalAppend):
        * runtime/StructureChain.h:

git-svn-id: svn://svn.chromium.org/blink/trunk@82898 bbb929c8-8fbe-4397-9dbb-9b2b20218538

Move to using FrameView::resize to handle changes in view size.
        
https://bugs.webkit.org/show_bug.cgi?id=57805


git-svn-id: svn://svn.chromium.org/blink/trunk@82897 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Darin Adler.

        Send NPCocoaEventFlagsChanged events
        https://bugs.webkit.org/show_bug.cgi?id=57811
        <rdar://problem/9215600>

        * Shared/WebEvent.h:
        (WebKit::WebEvent::capsLockKey):
        Add CapsLock modifier and getter.

        * Shared/mac/WebEventFactory.mm:
        (WebKit::modifiersForEvent):
        Check for NSAlphaShiftKeyMask and set the CapsLockKey modifier.

        * WebProcess/Plugins/Netscape/mac/NetscapePluginMac.mm:
        (WebKit::modifierFlags):
        Check for CapsLockKey and set NSAlphaShiftKeyMask.

        (WebKit::isFlagsChangedEvent):
        Return whether a given event is a Cocoa flags changed event.

        (WebKit::initializeKeyboardEvent):
        If this is a flags changed event, set the event type to NPCocoaEventFlagsChanged.


git-svn-id: svn://svn.chromium.org/blink/trunk@82896 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Build fix for GTK+ after r82876.

        * Source/autotools/symbols.filter: Update the symbol filter to include new symbols
        from WTF that DRT uses.

git-svn-id: svn://svn.chromium.org/blink/trunk@82895 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Darin Adler.

        Don't discard the backing stores of WKViews in the key window
        https://bugs.webkit.org/show_bug.cgi?id=57808
        <rdar://problem/9110793>
        <rdar://problem/9194284>
        <rdar://problem/9222216>

        * UIProcess/DrawingAreaProxy.h:
        (WebKit::DrawingAreaProxy::setBackingStoreIsDiscardable):
        Add empty stub.

        * UIProcess/DrawingAreaProxyImpl.cpp:
        (WebKit::DrawingAreaProxyImpl::DrawingAreaProxyImpl):
        Initialize m_isBackingStoreDiscardable to true.

        (WebKit::DrawingAreaProxyImpl::setBackingStoreIsDiscardable):
        Set m_isBackingStoreDiscardable and schedule or stop the discard backing store timer.

        (WebKit::DrawingAreaProxyImpl::discardBackingStoreSoon):
        Don't start the timer if m_isBackingStoreDiscardable is false.

        * UIProcess/DrawingAreaProxyImpl.h:
        Add m_isBackingStoreDiscardable.

        * UIProcess/WebPageProxy.cpp:
        (WebKit::WebPageProxy::viewStateDidChange):
        Mark the backing store as discardable if the view is hidden or if the containing window
        is not active.


git-svn-id: svn://svn.chromium.org/blink/trunk@82894 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed, rolling out r82879.
        http://trac.webkit.org/changeset/82879

        Trying to fix 10.6 layout test expectations broke 10.5

        * platform/chromium-mac/fast/box-shadow/spread-multiple-inset-expected.checksum: Added.
        * platform/chromium-mac/fast/box-shadow/spread-multiple-inset-expected.png: Added.
        * platform/chromium-mac/fast/dom/HTMLMeterElement/meter-boundary-values-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-1-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-1-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-10-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-10-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-2-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-2-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-3-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-3-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-4-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-4-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-5-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-5-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-6-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-6-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-7-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-7-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-8-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-8-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-9-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-9-expected.png: Added.
        * platform/chromium-mac/fast/html/details-no-summary1-expected.png: Added.
        * platform/chromium-mac/fast/html/details-no-summary2-expected.png: Added.
        * platform/chromium-mac/fast/html/details-no-summary3-expected.png: Added.
        * platform/chromium-mac/fast/html/details-no-summary4-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open-javascript-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open1-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open2-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open3-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open4-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open5-expected.png: Added.
        * platform/chromium-mac/fast/html/details-open6-expected.png: Added.
        * platform/chromium-mac/fast/html/details-position-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-1-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-1-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-2-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-2-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-3-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-3-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-4-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-4-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-5-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-5-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-6-and-click-expected.png: Added.
        * platform/chromium-mac/fast/html/details-remove-summary-6-expected.png: Added.
        * platform/chromium-mac/fast/html/details-writing-mode-expected.png: Added.
        * platform/chromium-mac/fast/inline-block/inline-block-vertical-align-expected.checksum: Added.
        * platform/chromium-mac/fast/inline-block/inline-block-vertical-align-expected.png: Added.
        * platform/chromium-mac/fast/multicol/layers-in-multicol-expected.checksum: Added.
        * platform/chromium-mac/fast/multicol/layers-in-multicol-expected.png: Added.
        * platform/chromium-mac/fast/multicol/nested-columns-expected.checksum: Added.
        * platform/chromium-mac/fast/multicol/nested-columns-expected.png:
        * platform/chromium-mac/fast/repaint/list-marker-expected.checksum: Added.
        * platform/chromium-mac/fast/repaint/list-marker-expected.png:

git-svn-id: svn://svn.chromium.org/blink/trunk@82893 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Ojan Vafai.

        [chromium] don't write .checksum files if a fallback platform has an embedded checksum
        https://bugs.webkit.org/show_bug.cgi?id=57783

        * Scripts/webkitpy/layout_tests/rebaseline_chromium_webkit_tests.py:
        * Scripts/webkitpy/layout_tests/rebaseline_chromium_webkit_tests_unittest.py:

git-svn-id: svn://svn.chromium.org/blink/trunk@82892 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Adam Barth.

        Introduce EventDispatchMediator abstraction, which encapsulate all
        non-trivial logic around firing a specific type of an event.
        https://bugs.webkit.org/show_bug.cgi?id=57562

        Refactoring, covered by existing tests.

        * dom/Event.cpp:
        (WebCore::EventDispatchMediator::EventDispatchMediator): Added.
        (WebCore::EventDispatchMediator::~EventDispatchMediator): Added.
        (WebCore::EventDispatchMediator::dispatchEvent): Added.
        (WebCore::EventDispatchMediator::event): Added.
        * dom/Event.h: Added decl.
        * dom/EventDispatcher.cpp:
        (WebCore::EventDispatcher::dispatchEvent): Changed to use EventDispatchMediator.
        * dom/EventDispatcher.h: Updated decls.
        * dom/KeyboardEvent.cpp:
        (WebCore::KeyboardEventDispatchMediator::KeyboardEventDispatchMediator): Added.
        (WebCore::KeyboardEventDispatchMediator::dispatchEvent): Added.
        * dom/KeyboardEvent.h: Updated decls
        * dom/Node.cpp:
        (WebCore::Node::dispatchEvent): Changed to use EventDispatchMediator.
        (WebCore::Node::dispatchKeyEvent): Changed to use KeyboardEventDispatchMediator.

git-svn-id: svn://svn.chromium.org/blink/trunk@82891 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Xan Lopez.

        [Cairo] Memory leak in RefPtrCairo
        https://bugs.webkit.org/show_bug.cgi?id=57758

        No new tests. This just fixes a memory leak.

        * platform/graphics/cairo/RefPtrCairo.cpp:
        (WTF::derefIfNotNull): Deref should unref the cairo_font_fact_t, not reference it.

git-svn-id: svn://svn.chromium.org/blink/trunk@82890 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed, rolling out r82880.
        http://trac.webkit.org/changeset/82880
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Meter elements not rendered in Chromium Linux layout tests.

        * fast/dom/HTMLMeterElement/meter-styles.html:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-changing-pseudo-expected.txt:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.checksum:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.png:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.txt:
2011-04-04  Adrienne Walker  <enne@google.com>

        Unreviewed, rolling out r82880.
        http://trac.webkit.org/changeset/82880
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Meter elements not rendered in Chromium Linux layout tests

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * css/CSSMutableStyleDeclaration.cpp:
        * css/CSSMutableStyleDeclaration.h:
        * css/CSSSelector.cpp:
        (WebCore::CSSSelector::pseudoId):
        (WebCore::nameToPseudoTypeMap):
        (WebCore::CSSSelector::extractPseudoType):
        * css/CSSSelector.h:
        * css/html.css:
        (meter):
        (meter::-webkit-meter):
        (meter::-webkit-meter-bar):
        (meter::-webkit-meter-optimum-value):
        (meter::-webkit-meter-suboptimal-value):
        (meter::-webkit-meter-even-less-good-value):
        * html/HTMLMeterElement.cpp:
        (WebCore::HTMLMeterElement::create):
        (WebCore::HTMLMeterElement::parseMappedAttribute):
        (WebCore::HTMLMeterElement::attach):
        * html/HTMLMeterElement.h:
        * html/shadow/MeterShadowElement.cpp: Removed.
        * html/shadow/MeterShadowElement.h: Removed.
        * rendering/RenderMeter.cpp:
        (WebCore::RenderMeter::RenderMeter):
        (WebCore::RenderMeter::~RenderMeter):
        (WebCore::RenderMeter::createPart):
        (WebCore::RenderMeter::updateFromElement):
        (WebCore::RenderMeter::layoutParts):
        (WebCore::RenderMeter::styleDidChange):
        (WebCore::RenderMeter::shouldHaveParts):
        (WebCore::RenderMeter::valueRatio):
        (WebCore::RenderMeter::barPartRect):
        (WebCore::RenderMeter::valuePartRect):
        (WebCore::RenderMeter::valuePseudoId):
        (WebCore::RenderMeter::barPseudoId):
        (WebCore::RenderMeter::detachShadows):
        (WebCore::RenderMeter::updateShadows):
        * rendering/RenderMeter.h:
        (WebCore::RenderMeter::renderName):
        (WebCore::RenderMeter::isMeter):
        (WebCore::RenderMeter::shadowAttached):

git-svn-id: svn://svn.chromium.org/blink/trunk@82889 bbb929c8-8fbe-4397-9dbb-9b2b20218538

git-svn-id: svn://svn.chromium.org/blink/trunk@82888 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed, expectations change.

        Adjust the list of flaky tests based on NRWT on webkit mac using
        a 35 second timeout by default.

        * platform/mac/test_expectations.txt:

git-svn-id: svn://svn.chromium.org/blink/trunk@82887 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Ryosuke Niwa.

        setContentEditable with true/false/inherit string is not working properly
        https://bugs.webkit.org/show_bug.cgi?id=52058

        Updated expected results after this patch fixes the set contenteditable issue.

        * fast/dom/HTMLElement/set-false-expected.txt:
        * fast/dom/HTMLElement/set-false.html:
        * fast/dom/HTMLElement/set-inherit-parent-false-expected.txt:
        * fast/dom/HTMLElement/set-inherit-parent-true-expected.txt:
        * fast/dom/HTMLElement/set-true-expected.txt:
        * fast/dom/HTMLElement/set-value-caseinsensitive-expected.txt:
2011-04-04  Chang Shu  <cshu@webkit.org>

        Reviewed by Ryosuke Niwa.

        setContentEditable with true/false/inherit string is not working properly
        https://bugs.webkit.org/show_bug.cgi?id=52058

        Move isContentEditable from HTMLElement to Node. Thus, Node provides two functions for
        checking editability: rendererIsEditable and isContentEdiable. The former is a fast path,
        which does NOT trigger layout and only checks the render style of usermodify. The latter
        updates the layout first to make sure the render style syncs with DOM contenteditable
        attribute. Certain call sites that need to call isContentEditable rather than rendererIsEditable
        are also updated in the patch. But a complete fix will follow up in bug 57244.

        This patch fixes all the failed layout tests related to set contenteditable.

        * accessibility/AccessibilityRenderObject.cpp:
        (WebCore::AccessibilityRenderObject::isReadOnly):
        * dom/Node.cpp:
        (WebCore::Node::isContentEditable):
        (WebCore::Node::shouldUseInputMethod):
        * dom/Node.h:
        * html/HTMLElement.cpp:
        * html/HTMLElement.h:
2011-04-04  Chang Shu  <cshu@webkit.org>

        Reviewed by Ryosuke Niwa.

        setContentEditable with true/false/inherit string is not working properly
        https://bugs.webkit.org/show_bug.cgi?id=52058

        Move isContentEditable from HTMLElement to Node. WebKit should only access isContentEditable
        as rendererIsEditable is for WebCore internal use.

        * src/WebNode.cpp:
        (WebKit::WebNode::isContentEditable):
        * src/WebViewImpl.cpp:
        (WebKit::WebViewImpl::setFocus):
        (WebKit::WebViewImpl::setComposition):
        (WebKit::WebViewImpl::confirmComposition):
2011-04-04  Chang Shu  <cshu@webkit.org>

        Reviewed by Ryosuke Niwa.

        setContentEditable with true/false/inherit string is not working properly
        https://bugs.webkit.org/show_bug.cgi?id=52058

        Move isContentEditable from HTMLElement to Node. WebKit should only access isContentEditable
        as rendererIsEditable is for WebCore internal use.

        * WebCoreSupport/EditorClientHaiku.cpp:
        (WebCore::EditorClientHaiku::handleKeyboardEvent):
2011-04-04  Chang Shu  <cshu@webkit.org>

        Reviewed by Ryosuke Niwa.

        setContentEditable with true/false/inherit string is not working properly
        https://bugs.webkit.org/show_bug.cgi?id=52058

        Move isContentEditable from HTMLElement to Node. WebKit should only access isContentEditable
        as rendererIsEditable is for WebCore internal use.

        * WebCoreSupport/EditorClientQt.cpp:
        (WebCore::EditorClientQt::handleKeyboardEvent):

git-svn-id: svn://svn.chromium.org/blink/trunk@82886 bbb929c8-8fbe-4397-9dbb-9b2b20218538

git-svn-id: svn://svn.chromium.org/blink/trunk@82885 bbb929c8-8fbe-4397-9dbb-9b2b20218538

git-svn-id: svn://svn.chromium.org/blink/trunk@82884 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Csaba Osztrogonác.

        Symbian build fix.
        https://bugs.webkit.org/show_bug.cgi?id=54977

        * config.h:

git-svn-id: svn://svn.chromium.org/blink/trunk@82883 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by NOBODY (OOPS!).

        Bug 57689 - Extract scoping functionality from Document
        https://bugs.webkit.org/show_bug.cgi?id=57689

        Moved selfOnlyRef (renamed to guardRef), element ID, image map
        and accesss key functionalities from Document to a new base
        class TreeScope.

        TreeShared: made removedLastRef protected

        No new tests. (refactoring)

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * dom/Document.cpp:
        (WebCore::Document::Document):
        (WebCore::Document::destroyScope):
        (WebCore::Document::getElementById):
        (WebCore::Document::childrenChanged):
        (WebCore::Document::scheduleStyleRecalc):
        (WebCore::Document::attach):
        (WebCore::Document::detach):
        * dom/Document.h:
        (WebCore::Node::Node):
        * dom/DocumentOrderedMap.cpp:
        (WebCore::DocumentOrderedMap::get):
        (WebCore::DocumentOrderedMap::getElementById):
        (WebCore::DocumentOrderedMap::getElementByMapName):
        (WebCore::DocumentOrderedMap::getElementByLowercasedMapName):
        * dom/DocumentOrderedMap.h:
        * dom/DOMAllInOne.cpp:
        * dom/Node.cpp:
        (WebCore::Node::~Node):
        (WebCore::Node::setDocument):
        * dom/Node.h:
        * dom/TreeScope.cpp: Added.
        * dom/TreeScope.h: Added.
        * platform/TreeShared.h:
        (WebCore::TreeShared::removedLastRef): made protected

git-svn-id: svn://svn.chromium.org/blink/trunk@82882 bbb929c8-8fbe-4397-9dbb-9b2b20218538

* win/WebKit2Generated.make:

Rubberstamped by Adam Roben.



git-svn-id: svn://svn.chromium.org/blink/trunk@82881 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Dimitri Glazkov.

        Convert <meter> shadow DOM to a DOM-based shadow.
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Updated expectations due to shadow structure chagne.
        Also updated meter-styles.html pixel result because the render tree is now laid out
        as normal flexboxes and its layout result is actually different,
        especially if there are non-zero borders on shadow elements.

        * fast/dom/HTMLMeterElement/meter-styles.html:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-changing-pseudo-expected.txt:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.checksum:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.png:
        * platform/mac/fast/dom/HTMLMeterElement/meter-styles-expected.txt:
2011-04-04  MORITA Hajime  <morrita@google.com>

        Reviewed by Dimitri Glazkov.

        Convert <meter> shadow DOM to a DOM-based shadow.
        https://bugs.webkit.org/show_bug.cgi?id=50661

        Eliminated a large part of <meter> custom layout code,
        which is replaced by a shadow tree.
        Note that the shadow tree is created on construction time and
        will remain during the host HTMLMeterElement lifecycle.

        * Android.mk:
        * CMakeLists.txt:
        * GNUmakefile.am:
        * WebCore.gypi:
        * WebCore.pro:
        * WebCore.vcproj/WebCore.vcproj:
        * WebCore.xcodeproj/project.pbxproj:
        * css/CSSMutableStyleDeclaration.cpp:
        (WebCore::CSSMutableStyleDeclaration::setProperty):
        * css/CSSMutableStyleDeclaration.h:
        * css/CSSSelector.cpp:
        (WebCore::CSSSelector::pseudoId):
        (WebCore::nameToPseudoTypeMap):
        (WebCore::CSSSelector::extractPseudoType):
        * css/CSSSelector.h:
        * css/html.css:
        (meter):
        (meter::-webkit-meter-bar):
        (meter::-webkit-meter-optimum-value):
        (meter::-webkit-meter-suboptimum-value):
        (meter::-webkit-meter-even-less-good-value):
        * html/HTMLMeterElement.cpp:
        (WebCore::HTMLMeterElement::~HTMLMeterElement):
        (WebCore::HTMLMeterElement::parseMappedAttribute):
        (WebCore::HTMLMeterElement::attach):
        (WebCore::HTMLMeterElement::valueRatio):
        (WebCore::HTMLMeterElement::didElementStateChange):
        (WebCore::HTMLMeterElement::createShadowSubtree):
        * html/HTMLMeterElement.h:
        * html/shadow/MeterShadowElement.cpp: Added.
        (WebCore::MeterShadowElement::MeterShadowElement):
        (WebCore::MeterShadowElement::meterElement):
        (WebCore::MeterShadowElement::rendererIsNeeded):
        (WebCore::MeterBarElement::shadowPseudoId):
        (WebCore::MeterValueElement::shadowPseudoId):
        (WebCore::MeterValueElement::setWidthPercentage):
        * html/shadow/MeterShadowElement.h: Added.
        (WebCore::MeterBarElement::MeterBarElement):
        (WebCore::MeterBarElement::create):
        (WebCore::MeterValueElement::MeterValueElement):
        (WebCore::MeterValueElement::create):
        * rendering/RenderMeter.cpp:
        (WebCore::RenderMeter::RenderMeter):
        (WebCore::RenderMeter::~RenderMeter):
        (WebCore::RenderMeter::valueRatio):
        * rendering/RenderMeter.h:
        (WebCore::RenderMeter::renderName):
        (WebCore::RenderMeter::isMeter):
        (WebCore::RenderMeter::requiresForcedStyleRecalcPropagation):
        (WebCore::RenderMeter::canHaveChildren):

git-svn-id: svn://svn.chromium.org/blink/trunk@82880 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Unreviewed, update Chromium Snow Leopard image baselines.

        These were all minor font-related image differences.

        * platform/chromium-mac/fast/box-shadow/spread-multiple-inset-expected.checksum: Removed.
        * platform/chromium-mac/fast/box-shadow/spread-multiple-inset-expected.png: Removed.
        * platform/chromium-mac/fast/dom/HTMLMeterElement/meter-boundary-values-expected.png: Added.
        * platform/chromium-mac/fast/html/details-add-summary-1-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-1-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-10-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-10-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-2-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-2-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-3-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-3-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-4-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-4-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-5-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-5-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-6-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-6-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-7-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-7-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-8-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-8-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-9-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-add-summary-9-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-no-summary1-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-no-summary2-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-no-summary3-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-no-summary4-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open-javascript-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open1-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open2-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open3-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open4-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open5-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-open6-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-position-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-1-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-1-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-2-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-2-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-3-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-3-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-4-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-4-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-5-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-5-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-6-and-click-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-remove-summary-6-expected.png: Removed.
        * platform/chromium-mac/fast/html/details-writing-mode-expected.png: Removed.
        * platform/chromium-mac/fast/inline-block/inline-block-vertical-align-expected.checksum: Removed.
        * platform/chromium-mac/fast/inline-block/inline-block-vertical-align-expected.png: Removed.
        * platform/chromium-mac/fast/multicol/layers-in-multicol-expected.checksum: Removed.
        * platform/chromium-mac/fast/multicol/layers-in-multicol-expected.png: Removed.
        * platform/chromium-mac/fast/multicol/nested-columns-expected.checksum: Removed.
        * platform/chromium-mac/fast/multicol/nested-columns-expected.png:
        * platform/chromium-mac/fast/repaint/list-marker-expected.checksum: Removed.
        * platform/chromium-mac/fast/repaint/list-marker-expected.png:

git-svn-id: svn://svn.chromium.org/blink/trunk@82879 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Gustavo Noronha Silva.

        [GTK] WebGL support
        https://bugs.webkit.org/show_bug.cgi?id=31517

        * configure.ac: Update configure.ac to ensure that GL/GLX headers exist.
2011-04-04  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Gustavo Noronha Silva.

        [GTK] WebGL support
        https://bugs.webkit.org/show_bug.cgi?id=31517

        Add WebGL support for the GTK+ bits of WebCore.

        No new tests. This will be covered by the existing WebGL tests once
        the bots are capable of running WebGL tests.

        * GNUmakefile.am: Added new files required for WebGL support.
        * html/HTMLCanvasElement.cpp:
        (WebCore::HTMLCanvasElement::getContext): Extend #ifdef to cover GTK+ as well, which does not
        yet support accelerated compositing.
        * platform/graphics/ANGLEWebKitBridge.h: Update to reflect the fact that ANGLE isn't compiled as
        a framework for GTK+.
        * platform/graphics/GraphicsContext3D.h:
        (WebCore::GraphicsContext3D::platformTexture): Added a declaration of this method for Cairo.
        (WebCore::GraphicsContext3D::paintsIntoCanvasBuffer): Ditto.
        * platform/graphics/cairo/GraphicsContext3DCairo.cpp: Added.
        (WebCore::GraphicsContext3D::getImageData): Added.
        (WebCore::GraphicsContext3D::paintToCanvas): Added.
        * platform/graphics/cairo/OpenGLShims.cpp: Added. This file controls loading of GL extension
        functions dynamically. They have different names across the different vendors' GL implementations.
        (WebCore::lookupOpenGLFunctionAddress): Added
        (WebCore::openGLFunctionTable): Added
        (WebCore::initializeOpenGLShims): Added
        * platform/graphics/cairo/OpenGLShims.h: Added.
        * platform/graphics/gtk/DrawingBufferGtk.cpp: Added.
        (WebCore::DrawingBuffer::DrawingBuffer): Very generic implementation for Cairo.
        (WebCore::DrawingBuffer::~DrawingBuffer): Ditto.
        (WebCore::DrawingBuffer::didReset): Ditto.
        (WebCore::DrawingBuffer::platformColorBuffer): Ditto.
        * platform/graphics/gtk/GraphicsContext3DGtk.cpp: Added.
        (WebCore::GraphicsContext3D::create): Initial implementation.
        (WebCore::GraphicsContext3D::GraphicsContext3D): Ditto.
        (WebCore::GraphicsContext3D::~GraphicsContext3D): Ditto.
        (WebCore::GraphicsContext3D::makeContextCurrent): Ditto.
        (WebCore::GraphicsContext3D::platformGraphicsContext3D): Ditto.
        (WebCore::GraphicsContext3D::isGLES2Compliant): Ditto.
        * platform/graphics/gtk/GraphicsContext3DInternal.cpp: Added.
        (sharedDisplay): Added this shared display which is required by some
        display drivers.
        (WebCore::activeGraphicsContexts): This method keeps track of all active GraphicsContext3D
        contexts, in order to clean them up at exit. This prevents crashes on certain OpenGL drivers.
        (WebCore::GraphicsContext3DInternal::addActiveGraphicsContext): Ditto.
        (WebCore::GraphicsContext3DInternal::removeActiveGraphicsContext): Ditto.
        (WebCore::GraphicsContext3DInternal::cleanupActiveContextsAtExit): Ditto.
        (WebCore::GraphicsContext3DInternal::create): Figure out the best way to create an OpenGL
        context given the current environment.
        (WebCore::GraphicsContext3DInternal::createPbufferContext): Pbuffer context initializer.
        (WebCore::GraphicsContext3DInternal::createPixmapContext): Pixmap context initializer.
        (WebCore::GraphicsContext3DInternal::GraphicsContext3DInternal): Initial implementation.
        (WebCore::GraphicsContext3DInternal::~GraphicsContext3DInternal): Ditto.
        (WebCore::GraphicsContext3DInternal::makeContextCurrent): Ditto.
        * platform/graphics/gtk/GraphicsContext3DInternal.h: Added.
        * platform/graphics/opengl/Extensions3DOpenGL.cpp: Added generic implementation.
        (WebCore::Extensions3DOpenGL::ensureEnabled): Ditto.
        * platform/graphics/opengl/GraphicsContext3DOpenGL.cpp:
        (WebCore::GraphicsContext3D::reshape): Test for the context using the public API rather than
        the private bits that are specific to the Apple port.
2011-04-04  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Gustavo Noronha Silva.

        [GTK] WebGL support
        https://bugs.webkit.org/show_bug.cgi?id=31517

        Add support for toggling WebGL at runtime when it's enabled.

        * webkit/webkitwebsettings.cpp: Add the enable-webgl property. When ENABLE_WEBGL
        is not enabled, it's a no-op.
        (webkit_web_settings_class_init): Update to support enable-webgl.
        (webkit_web_settings_set_property): Ditto.
        (webkit_web_settings_get_property): Ditto.
        * webkit/webkitwebview.cpp:
        (webkit_web_view_update_settings): Ditto.
2011-04-04  Martin Robinson  <mrobinson@igalia.com>

        Reviewed by Gustavo Noronha Silva.

        [GTK] WebGL support
        https://bugs.webkit.org/show_bug.cgi?id=31517

        Add support to the DRT for turning on WebGL when a layout tests requests it.

        * DumpRenderTree/gtk/LayoutTestControllerGtk.cpp:
        (LayoutTestController::overridePreference): Allow turning on WebGL from tests.

git-svn-id: svn://svn.chromium.org/blink/trunk@82878 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Oliver Hunt.

        Fixed a weak-handle-related leak in RegisterFile
        https://bugs.webkit.org/show_bug.cgi?id=57793

        * interpreter/RegisterFile.cpp: Nixed leaky GlobalObjectNotifier.
        * interpreter/RegisterFile.h:
        (JSC::RegisterFile::GlobalObjectOwner::finalize):
        (JSC::RegisterFile::RegisterFile): Replaced GlobalObjectNotifier with
        a per-RegisterFile weak handle owner, which does not leak.

        * runtime/WeakGCPtr.h:
        (JSC::WeakGCPtr::set): Allow set() to take a context argument, since
        RegisterFile now needs this. (Seems like it was an accidental omission
        all along.)


git-svn-id: svn://svn.chromium.org/blink/trunk@82877 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Geoffrey Garen.

        Make malloc validation useful
        https://bugs.webkit.org/show_bug.cgi?id=57502

        This patch changes FAST_MALLOC_MATCH_VALIDATION with a general
        corruption check that tags the beginning and end of all allocations
        to check for write overflows and overwrites the contents of
        memory on free in order to (hopefully) show up use-after-free issues
        sooner.

        We also turn it on by default for debug builds.

        * JavaScriptCore.exp:
        * wtf/FastMalloc.cpp:
        (WTF::tryFastMalloc):
        (WTF::fastMalloc):
        (WTF::tryFastCalloc):
        (WTF::fastCalloc):
        (WTF::fastFree):
        (WTF::tryFastRealloc):
        (WTF::fastRealloc):
        (WTF::TCMalloc_PageHeap::isScavengerSuspended):
        (WTF::TCMalloc_PageHeap::scheduleScavenger):
        (WTF::TCMalloc_PageHeap::suspendScavenger):
        (WTF::TCMalloc_PageHeap::signalScavenger):
        (WTF::TCMallocStats::malloc):
        (WTF::TCMallocStats::free):
        (WTF::TCMallocStats::fastCalloc):
        (WTF::TCMallocStats::tryFastCalloc):
        (WTF::TCMallocStats::calloc):
        (WTF::TCMallocStats::fastRealloc):
        (WTF::TCMallocStats::tryFastRealloc):
        (WTF::TCMallocStats::realloc):
        * wtf/FastMalloc.h:
        (WTF::Internal::fastMallocValidationHeader):
        (WTF::Internal::fastMallocValidationSuffix):
        (WTF::Internal::fastMallocMatchValidationType):
        (WTF::Internal::setFastMallocMatchValidationType):
        (WTF::fastMallocMatchValidateFree):
        (WTF::fastMallocValidate):
        * wtf/Platform.h:

git-svn-id: svn://svn.chromium.org/blink/trunk@82876 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Oliver Hunt.

        Renamed clearWeakPointers => updateWeakHandles and removed misleading comment
        https://bugs.webkit.org/show_bug.cgi?id=57790

        * collector/handles/HandleHeap.cpp:
        (JSC::HandleHeap::updateWeakHandles): Updated for rename.

        * collector/handles/HandleHeap.h: Removed comment claiming that this
        function should only be called during teardown, because it's actually
        called after every GC pass.

        * runtime/Heap.cpp:
        (JSC::Heap::destroy):
        (JSC::Heap::markRoots): Updated for rename.


git-svn-id: svn://svn.chromium.org/blink/trunk@82875 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Oliver Hunt.

        Standardized handling of handles for immediate values
        https://bugs.webkit.org/show_bug.cgi?id=57788

        * collector/handles/HandleHeap.cpp:
        (JSC::HandleHeap::clearWeakPointers): Don't check for null or non-cell
        values here, because our write barrier guarantees that such values are
        not in the weak list.

        (JSC::HandleHeap::writeBarrier): Standardized on checking for null before
        checking for cell, and on using early return instead of if/else.

        * collector/handles/HandleHeap.h:
        (JSC::HandleHeap::deallocate):
        (JSC::HandleHeap::makeWeak): Ditto.


git-svn-id: svn://svn.chromium.org/blink/trunk@82874 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Dan Bernstein.

        Get rid of WebContext::process() in more places
        https://bugs.webkit.org/show_bug.cgi?id=57787

        Migrate calls to WebContext::process() over to sendToAllProcesses and
        sendToAllProcessesRelaunchingThemIfNecessary.

        Add FIXMEs for things that need to be fixed in order to support multiple web processes.
                
        * UIProcess/Downloads/DownloadProxy.cpp:
        (WebKit::DownloadProxy::cancel):
        * UIProcess/Plugins/WebPluginSiteDataManager.cpp:
        (WebKit::WebPluginSiteDataManager::getSitesWithData):
        (WebKit::WebPluginSiteDataManager::clearSiteData):
        * UIProcess/VisitedLinkProvider.cpp:
        (WebKit::VisitedLinkProvider::pendingVisitedLinksTimerFired):
        * UIProcess/WebApplicationCacheManagerProxy.cpp:
        (WebKit::WebApplicationCacheManagerProxy::getApplicationCacheOrigins):
        (WebKit::WebApplicationCacheManagerProxy::deleteEntriesForOrigin):
        (WebKit::WebApplicationCacheManagerProxy::deleteAllEntries):
        * UIProcess/WebCookieManagerProxy.cpp:
        (WebKit::WebCookieManagerProxy::getHostnamesWithCookies):
        (WebKit::WebCookieManagerProxy::getHTTPCookieAcceptPolicy):
        * UIProcess/WebDatabaseManagerProxy.cpp:
        (WebKit::WebDatabaseManagerProxy::getDatabasesByOrigin):
        (WebKit::WebDatabaseManagerProxy::getDatabaseOrigins):
        (WebKit::WebDatabaseManagerProxy::deleteDatabaseWithNameForOrigin):
        (WebKit::WebDatabaseManagerProxy::deleteDatabasesForOrigin):
        (WebKit::WebDatabaseManagerProxy::deleteAllDatabases):
        (WebKit::WebDatabaseManagerProxy::setQuotaForOrigin):
        * UIProcess/WebGeolocationManagerProxy.cpp:
        (WebKit::WebGeolocationManagerProxy::providerDidChangePosition):
        (WebKit::WebGeolocationManagerProxy::providerDidFailToDeterminePosition):
        * UIProcess/WebIconDatabase.cpp:
        (WebKit::WebIconDatabase::getLoadDecisionForIconURL):
        (WebKit::WebIconDatabase::didFinishURLImport):
        * UIProcess/WebKeyValueStorageManagerProxy.cpp:
        (WebKit::WebKeyValueStorageManagerProxy::getKeyValueStorageOrigins):
        (WebKit::WebKeyValueStorageManagerProxy::deleteEntriesForOrigin):
        (WebKit::WebKeyValueStorageManagerProxy::deleteAllEntries):
        * UIProcess/WebMediaCacheManagerProxy.cpp:
        (WebKit::WebMediaCacheManagerProxy::getHostnamesWithMediaCache):
        (WebKit::WebMediaCacheManagerProxy::clearCacheForHostname):
        (WebKit::WebMediaCacheManagerProxy::clearCacheForAllHostnames):
        * UIProcess/WebResourceCacheManagerProxy.cpp:
        (WebKit::WebResourceCacheManagerProxy::getCacheOrigins):
        (WebKit::WebResourceCacheManagerProxy::clearCacheForOrigin):
        (WebKit::WebResourceCacheManagerProxy::clearCacheForAllOrigins):


git-svn-id: svn://svn.chromium.org/blink/trunk@82873 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Not reviewed.

        Removed a redundant variable from HandleHeap
        https://bugs.webkit.org/show_bug.cgi?id=57786
        
        Forgot to commit the file that actually removes the data member!
        
        * collector/handles/HandleHeap.h:



git-svn-id: svn://svn.chromium.org/blink/trunk@82872 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Oliver Hunt.

        Removed a redundant variable from HandleHeap
        https://bugs.webkit.org/show_bug.cgi?id=57786
        
        We don't need a specific variable to indicate that we're in the middle
        of the finalization phase, since m_nextToFinalize already does this.

        * collector/handles/HandleHeap.cpp:
        (JSC::HandleHeap::HandleHeap):
        (JSC::HandleHeap::clearWeakPointers):
        (JSC::HandleHeap::writeBarrier):


git-svn-id: svn://svn.chromium.org/blink/trunk@82871 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        REGRESSION (WebKit2): Caps-Lock indicator sometimes doesn't appear in WebKit2
        https://bugs.webkit.org/show_bug.cgi?id=51230
        <rdar://problem/8780989>

        <rdar://problem/9015250> REGRESSION (WebKit2): Key events not fired for modifier keys

        * UIProcess/API/mac/WKView.mm:
        (-[WKView flagsChanged:]): Ported from WebHTMLView.
        (-[WKView _interpretKeyEvent:withCachedTextInputState:savingCommandsTo:WebCore::]):
        AppKit isn't happy about attempts to interpret NSFlagsChanged, but WK2 lacked the check.



git-svn-id: svn://svn.chromium.org/blink/trunk@82870 bbb929c8-8fbe-4397-9dbb-9b2b20218538

* WebCore.vcproj/WebCore.vcproj: Exclude EventQueue.cpp in Debug_All build.



git-svn-id: svn://svn.chromium.org/blink/trunk@82869 bbb929c8-8fbe-4397-9dbb-9b2b20218538

* WebCore.exp.in: Export PlatformCALayer::setGeometryFlipped. Also resorted some symbols.

git-svn-id: svn://svn.chromium.org/blink/trunk@82868 bbb929c8-8fbe-4397-9dbb-9b2b20218538

* WebCore.exp.in:



git-svn-id: svn://svn.chromium.org/blink/trunk@82867 bbb929c8-8fbe-4397-9dbb-9b2b20218538

        Reviewed by Oliver Hunt.

        Renamed Finalizer => WeakHandleOwner (in preparation for adding a reachability callback)
        https://bugs.webkit.org/show_bug.cgi?id=57775
        
        Also renamed noFinalizer => emptyWeakOwner, since this is really an
        optimization for a weak owner with empty callbacks.

        * collector/handles/HandleHeap.cpp:
        (JSC::HandleHeap::clearWeakPointers): Updated for renames. Removed
        redundant initialization of m_nextToFinalize. Moved deletion check inside
        weak owner check, since the weak owner can't delete the node if there is
        no weak owner!

        * collector/handles/HandleHeap.h:
        (JSC::WeakHandleOwner::~WeakHandleOwner):
        (JSC::HandleHeap::makeWeak): Updated for renames.

        (JSC::HandleHeap::hasWeakOwner): Changed getFinalizer to hasWeakOwner,
        to clarify this function's role in assertions.

        (JSC::HandleHeap::Node::Node):
        (JSC::HandleHeap::Node::makeWeak):
        (JSC::HandleHeap::Node::isWeak):
        (JSC::HandleHeap::Node::weakOwner):
        (JSC::HandleHeap::Node::weakOwnerContext):
        (JSC::HandleHeap::Node::emptyWeakOwner):
        * interpreter/RegisterFile.cpp:
        (JSC::RegisterFile::globalObjectCollectedNotifier):
        * interpreter/RegisterFile.h:
        * runtime/WeakGCMap.h:
        * runtime/WeakGCPtr.h:
        (JSC::WeakGCPtr::WeakGCPtr):
        (JSC::WeakGCPtr::set): Updated for renames.


git-svn-id: svn://svn.chromium.org/blink/trunk@82866 bbb929c8-8fbe-4397-9dbb-9b2b20218538