Exception in global setter doesn't unwind correctly

Patch by Yi Shen <max.hong.shen@gmail.com> on 2013-08-21
Reviewed by Geoffrey Garen.

Source/JavaScriptCore:

Call VM_THROW_EXCEPTION_AT_END in op_put_to_scope if the setter throws exception.

* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):

LayoutTests:

Add test for calling global setter which throws exception.

* fast/js/script-tests/throw-exception-in-global-setter.js: Added.
(g):
* fast/js/throw-exception-in-global-setter-expected.txt: Added.
* fast/js/throw-exception-in-global-setter.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154429 268f45cc-cd09-0410-ab3c-d52691b4dbfc

happen before didLayout

Reviewed by Anders Carlsson.

* WebProcess/WebCoreSupport/WebFrameLoaderClient.cpp:
(WebKit::WebFrameLoaderClient::dispatchDidLayout):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154428 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WebInspectorUI.vcxproj/WebInspectorUI.vcxproj: Remove hard-coded settings covered
by our configuration files.
* WebInspectorUI.vcxproj/WebInspectorUIPostBuild.cmd: Use the %PlatformArchitecture%
macro to support 32- and 64-bit builds.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154427 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120138

Reviewed by Geoffrey Garen.

setButterfly becomes setStructureAndButterfly.

Also removed the Butterfly* argument from setStructure and just implicitly
used m_butterfly internally since that's what every single client of setStructure
was doing already.

* jit/JITStubs.cpp:
(JSC::DEFINE_STUB_FUNCTION):
* runtime/JSObject.cpp:
(JSC::JSObject::notifyPresenceOfIndexedAccessors):
(JSC::JSObject::createInitialUndecided):
(JSC::JSObject::createInitialInt32):
(JSC::JSObject::createInitialDouble):
(JSC::JSObject::createInitialContiguous):
(JSC::JSObject::createArrayStorage):
(JSC::JSObject::convertUndecidedToInt32):
(JSC::JSObject::convertUndecidedToDouble):
(JSC::JSObject::convertUndecidedToContiguous):
(JSC::JSObject::convertUndecidedToArrayStorage):
(JSC::JSObject::convertInt32ToDouble):
(JSC::JSObject::convertInt32ToContiguous):
(JSC::JSObject::convertInt32ToArrayStorage):
(JSC::JSObject::genericConvertDoubleToContiguous):
(JSC::JSObject::convertDoubleToArrayStorage):
(JSC::JSObject::convertContiguousToArrayStorage):
(JSC::JSObject::switchToSlowPutArrayStorage):
(JSC::JSObject::setPrototype):
(JSC::JSObject::putDirectAccessor):
(JSC::JSObject::seal):
(JSC::JSObject::freeze):
(JSC::JSObject::preventExtensions):
(JSC::JSObject::reifyStaticFunctionsForDelete):
(JSC::JSObject::removeDirect):
* runtime/JSObject.h:
(JSC::JSObject::setStructureAndButterfly):
(JSC::JSObject::setStructure):
(JSC::JSObject::putDirectInternal):
(JSC::JSObject::setStructureAndReallocateStorageIfNecessary):
(JSC::JSObject::putDirectWithoutTransition):
* runtime/Structure.cpp:
(JSC::Structure::flattenDictionaryStructure):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154426 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=73694

http/tests/cookies/simple-cookies-max-age.html sometimes fails on Lion Intel Release (Tests)
https://bugs.webkit.org/show_bug.cgi?id=73695

http/tests/cookies/single-quoted-value.html intermittently fails on Mac
https://bugs.webkit.org/show_bug.cgi?id=105603

Reviewed by Dan Bernstein.

Woark around a CFNetwork issue by using Max-Age=-1 instead of Max-Age=0. Since it's
WebKit that we are testing and not the lower level networking, this does not change
test coverage.

* http/tests/cookies/resources/clearCookies.cgi:
* http/tests/cookies/resources/cookies-test-pre.js:
* http/tests/cookies/simple-cookies-max-age.html:
* http/tests/websocket/tests/hybi/httponly-cookie.pl:
* platform/mac-wk2/TestExpectations:
* platform/mac/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154425 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* platform/win/TestExpectations:  Renable some tests



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154424 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove JSObject::propertyIsEnumerable

Unreviewed typo fix

* runtime/JSObject.h:
    - fix typo



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154423 268f45cc-cd09-0410-ab3c-d52691b4dbfc

PropertyDescriptor argument to define methods should be const

Rubber stamped by Sam Weinig.

This should never be modified, and this way we can use rvalues.

Source/JavaScriptCore: 

* debugger/DebuggerActivation.cpp:
(JSC::DebuggerActivation::defineOwnProperty):
* debugger/DebuggerActivation.h:
* runtime/Arguments.cpp:
(JSC::Arguments::defineOwnProperty):
* runtime/Arguments.h:
* runtime/ClassInfo.h:
* runtime/JSArray.cpp:
(JSC::JSArray::defineOwnProperty):
* runtime/JSArray.h:
* runtime/JSArrayBuffer.cpp:
(JSC::JSArrayBuffer::defineOwnProperty):
* runtime/JSArrayBuffer.h:
* runtime/JSArrayBufferView.cpp:
(JSC::JSArrayBufferView::defineOwnProperty):
* runtime/JSArrayBufferView.h:
* runtime/JSCell.cpp:
(JSC::JSCell::defineOwnProperty):
* runtime/JSCell.h:
* runtime/JSFunction.cpp:
(JSC::JSFunction::defineOwnProperty):
* runtime/JSFunction.h:
* runtime/JSGenericTypedArrayView.h:
* runtime/JSGenericTypedArrayViewInlines.h:
(JSC::::defineOwnProperty):
* runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::defineOwnProperty):
* runtime/JSGlobalObject.h:
* runtime/JSObject.cpp:
(JSC::JSObject::putIndexedDescriptor):
(JSC::JSObject::defineOwnIndexedProperty):
(JSC::putDescriptor):
(JSC::JSObject::defineOwnNonIndexProperty):
(JSC::JSObject::defineOwnProperty):
* runtime/JSObject.h:
* runtime/JSProxy.cpp:
(JSC::JSProxy::defineOwnProperty):
* runtime/JSProxy.h:
* runtime/RegExpMatchesArray.h:
(JSC::RegExpMatchesArray::defineOwnProperty):
* runtime/RegExpObject.cpp:
(JSC::RegExpObject::defineOwnProperty):
* runtime/RegExpObject.h:
* runtime/StringObject.cpp:
(JSC::StringObject::defineOwnProperty):
* runtime/StringObject.h:
    - make PropertyDescriptor const

Source/WebCore: 

* bindings/js/JSDOMWindowCustom.cpp:
(WebCore::JSDOMWindow::defineOwnProperty):
* bindings/js/JSLocationCustom.cpp:
(WebCore::JSLocation::defineOwnProperty):
(WebCore::JSLocationPrototype::defineOwnProperty):
* bindings/scripts/CodeGeneratorJS.pm:
(GenerateHeader):
    - make PropertyDescriptor const



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154422 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

* WebCoreSupport/WebChromeClient.cpp:
(WebChromeClient::runOpenPanel): Make sure valid strings are passed to the File Open
API call.
* WebView.cpp:
(WebView::setToolTip): Correct tooltip text (avoid passing address to temporary
return value.)


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154421 268f45cc-cd09-0410-ab3c-d52691b4dbfc

It was freaking lint-test-expectations out.

* TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154420 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119872

Source/JavaScriptCore: 

Reviewed by Mark Hahnenberg.
        
Apparently, unsigned + signed = unsigned. Work around it with a cast.

* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::parseBlock):

LayoutTests: 

Reviewed by Mark Hahnenberg.

* fast/js/dfg-switch-imm-negative-expected.txt: Added.
* fast/js/dfg-switch-imm-negative.html: Added.
* fast/js/jsc-test-list:
* fast/js/script-tests/dfg-switch-imm-negative.js: Added.
(foo):



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154419 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120123> [BlackBerry] Incorrect origin of indexOfTile in LayerTiler can cause unnecessary texture jobs and waste memory

Patch by Jacky Jiang <zhajiang@blackberry.com> on 2013-08-21
Reviewed by Yong Li.
Internally reviewed by Arvid Nilsson.

JIRA 481356
The origin of indexOfTile(origin) is incorrect in these two places. For
example, if the maxXMaxYCorner of the rect is (768, 768), there can be
three other redundant indexOfTile (0, 1), (1, 0), (1, 1) which can cause
unnecessary texture jobs and waste memory.
The origin should be the top left of the bottom right pixel of a rect.

* platform/graphics/blackberry/LayerTiler.cpp:
(WebCore::LayerTiler::updateTextureContentsIfNeeded):
(WebCore::LayerTiler::processTextureJob):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154418 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Beth Dakin.

In order to make decisions about compositing, the m_hasVisibleDescendant bit on RenderLayers
needs to be up-to-date when RenderLayerCompositor::computeCompositingRequirements is recursing
over the RenderLayer tree.

However, was possible for computeCompositingRequirements() to hit a layer whose m_visibleDescendantStatusDirty
bit was set; we only clear this bit from collectLayers() (when updating z-order lists), and from styleChanged()
which requires that style changed on the layer itself.

Fix by always calling updateDescendantDependentFlags() from computeCompositingRequirements().

Wasn't able to easily get a reduced testcase.

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

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154417 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Brent Fulgham.

Source/JavaScriptCore: 

* JavaScriptCore.vcxproj/JavaScriptCoreGenerated.make:
* JavaScriptCore.vcxproj/LLInt/LLIntAssembly/LLIntAssembly.make:
* JavaScriptCore.vcxproj/LLInt/LLIntDesiredOffsets/LLIntDesiredOffsets.make:
Pass PlatformArchitecture as a command line parameter to bash scripts.
* JavaScriptCore.vcxproj/LLInt/LLIntAssembly/build-LLIntAssembly.sh:
* JavaScriptCore.vcxproj/LLInt/LLIntDesiredOffsets/build-LLIntDesiredOffsets.sh:
* JavaScriptCore.vcxproj/build-generated-files.sh:
Use PlatformArchitecture from command line to determine which object directory to use (obj32 or obj64).

Source/WebCore: 

* WebCore.vcxproj/WebCoreGenerated.make:
* WebCore.vcxproj/WebCoreGeneratedWinCairo.make:
Pass PlatformArchitecture as a command line parameter to bash scripts
and use PlatformArchitecture to determine which directory to delete
while cleaning (obj32 or obj64).
* WebCore.vcxproj/WebCoreGeneratedWinCairoCommon.props:
Export PlatformArchitecture to be used by make and cmd scripts.
* WebCore.vcxproj/build-generated-files.sh:
Use PlatformArchitecture from command line to determine which object directory to use (obj32 or obj64).
* WebCore.vcxproj/copyForwardingHeaders.cmd:
* WebCore.vcxproj/copyWebCoreResourceFiles.cmd:
Use PlatformArchitecture to determine which directory to copy to (obj32 or obj64).

Source/WebKit: 

* WebKit.vcxproj/WebKit/WebKitPostBuild.cmd:
* WebKit.vcxproj/WebKitExportGenerator/WebKitExportGeneratorBuildCmd.cmd:
* WebKit.vcxproj/WebKitExportGenerator/WebKitExportGeneratorPostBuild.cmd:
* WebKit.vcxproj/WebKitExportGenerator/WebKitExportGeneratorPreBuild.cmd:
Use PlatformArchitecture to determine correct object directory (obj32 or obj64).

Source/WTF: 

* WTF.vcxproj/WTFGenerated.make:
Pass PlatformArchitecture as a command line parameter to bash scripts.
* WTF.vcxproj/build-generated-files.sh:
Use PlatformArchitecture from command line to determine which object directory to use (obj32 or obj64).

WebKitLibraries: 

* win/tools/vsprops/common.props:
Export PlatformArchitecture to be used by make and cmd scripts.
Use PlatformArchitecture to determine correct build directory
(lib32/bin32/obj32 or lib64/bin64/obj64).



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154416 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119282

Missed the review comments, whoops.

* platform/graphics/ca/mac/TileController.h:
* platform/graphics/ca/mac/TileController.mm:
(WebCore::TileController::prepopulateRect):
(WebCore::TileController::revalidateTiles):
(WebCore::TileController::ensureTilesForRect):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154415 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Antti Koivisto.

Simplify SVGElement construction by making them opt in to custom style resolve callbacks
by default, and removing the ability to pass a custom ConstructionType to some subclass
constructors.

* dom/Node.h:

    Add HasCustomStyleResolveCallbacksFlag to the CreateSVGElement mask.

* svg/SVGElement.cpp:
(WebCore::SVGElement::SVGElement):
* svg/SVGElement.h:
* svg/SVGGElement.cpp:
(WebCore::SVGGElement::SVGGElement):
* svg/SVGGElement.h:
* svg/SVGGraphicsElement.cpp:
(WebCore::SVGGraphicsElement::SVGGraphicsElement):
* svg/SVGGraphicsElement.h:
* svg/SVGImageElement.cpp:
(WebCore::SVGImageElement::SVGImageElement):
* svg/SVGStyledElement.cpp:
(WebCore::SVGStyledElement::SVGStyledElement):
* svg/SVGStyledElement.h:

    Remove calls to setHasCustomStyleResolveCallbacks() in SVGElement and subclasses.
    Also remove unnecessary ConstructionType argument from subclasses since nobody
    overrides it and everyone just uses CreateSVGElement.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154414 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119282

Reviewed by Simon Fraser.

No new tests, just a refactoring.

The bodies of ensureTilesForRect and revalidateTiles are nearly equivalent.

* platform/graphics/ca/mac/TileController.h:
Add an enum, NewTileType, to note whether the tiles created by ensureTilesForRect will
be primary coverage tiles or secondary out-of-view tiles.

* platform/graphics/ca/mac/TileController.mm:
(WebCore::TileController::prepopulateRect):
Move the code to see if we already have the requisite tiles in the
primary coverage rect, as well as our call to updateTileCoverageMap,
out into prepopulateRect, to generalize ensureTilesForRect.

(WebCore::TileController::revalidateTiles):
Make use of ensureTilesForRect. The platformCALayerDidCreateTiles call will happen there, now.

(WebCore::TileController::ensureTilesForRect):
Make ensureTilesForRect return the rect that it created tiles for, and only put
tiles in a cohort if we're creating secondary tiles.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154413 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120031
<rdar://problem/14606819>

Reviewed by Simon Fraser.

Hit-test for plugin obscurity in the root document. To do this, we also need
to convert the indicator rectangle into root view coordinates before
hit testing its edges.

This resolves the case where an iframe which clips its content was reporting
the indicator as not obscured, despite the fact that it was obscured from the
point of view of the user.

Updated test plugins/unavailable-plugin-indicator-obscurity.html

* rendering/RenderEmbeddedObject.cpp:
(WebCore::RenderEmbeddedObject::isReplacementObscured):

Update the unavailable plugin indicator test to also ensure that plugins are
correctly known to be obscured when contained within and clipped by an <iframe>.

* plugins/unavailable-plugin-indicator-obscurity-expected.txt:
* plugins/unavailable-plugin-indicator-obscurity.html:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154412 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Patch by Joseph Pecoraro <pecoraro@apple.com> on 2013-08-21
Reviewed by Benjamin Poulain.

WTFString moved the is8bit bit by one in r152201.

* lldb/lldb_webkit.py:
(WTFStringImplProvider.is_8bit):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154411 268f45cc-cd09-0410-ab3c-d52691b4dbfc

REGRESSION (r143931): set-cookie-on-redirect.html still breaking subsequent tests

Reviewed by Brady Eidson.

Work around <rdar://problem/10080130> by making the cookie persistent, session
cookies are deleted in a way that confuses some code paths in CFNetwork.

I'll unskip tests later, with another cookie reliability fix.

* http/tests/cookies/resources/set-cookie-on-redirect.php:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154410 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlzon.

Frame::m_navigationScheduler is an inline member, not a pointer.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154409 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120099

Source/JavaScriptCore: 

Reviewed by Mark Hahnenberg.
        
JSDataView should not store the ArrayBuffer* in the butterfly indexing header, since
JSDataView may have ordinary JS indexed properties.

* runtime/ClassInfo.h:
* runtime/JSArrayBufferView.cpp:
(JSC::JSArrayBufferView::ConstructionContext::ConstructionContext):
(JSC::JSArrayBufferView::finishCreation):
* runtime/JSArrayBufferView.h:
(JSC::hasArrayBuffer):
* runtime/JSArrayBufferViewInlines.h:
(JSC::JSArrayBufferView::buffer):
(JSC::JSArrayBufferView::neuter):
(JSC::JSArrayBufferView::byteOffset):
* runtime/JSCell.cpp:
(JSC::JSCell::slowDownAndWasteMemory):
* runtime/JSCell.h:
* runtime/JSDataView.cpp:
(JSC::JSDataView::JSDataView):
(JSC::JSDataView::create):
(JSC::JSDataView::slowDownAndWasteMemory):
* runtime/JSDataView.h:
(JSC::JSDataView::buffer):
* runtime/JSGenericTypedArrayView.h:
* runtime/JSGenericTypedArrayViewInlines.h:
(JSC::::visitChildren):
(JSC::::slowDownAndWasteMemory):

LayoutTests: 

Reviewed by Mark Hahnenberg.

* fast/js/regress/ArrayBuffer-DataView-alloc-large-long-lived-expected.txt: Added.
* fast/js/regress/ArrayBuffer-DataView-alloc-large-long-lived.html: Added.
* fast/js/regress/ArrayBuffer-DataView-alloc-long-lived-expected.txt: Added.
* fast/js/regress/ArrayBuffer-DataView-alloc-long-lived.html: Added.
* fast/js/regress/DataView-custom-properties-expected.txt: Added.
* fast/js/regress/DataView-custom-properties.html: Added.
* fast/js/regress/script-tests/ArrayBuffer-DataView-alloc-large-long-lived.js: Added.
* fast/js/regress/script-tests/ArrayBuffer-DataView-alloc-long-lived.js: Added.
* fast/js/regress/script-tests/DataView-custom-properties.js: Added.
* platform/mac/TestExpectations: 



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154408 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Rubber stamped by Filip Pizlo.

Source/JavaScriptCore: 

* heap/CopyVisitorInlines.h:
(JSC::CopyVisitor::visitItem):

LayoutTests: 

Added a new test that triggered the old ASSERT. It's a useful test to have because we create
TypedArrays with custom properties.

* fast/js/regress/ArrayBuffer-Int8Array-alloc-large-long-lived-fragmented-expected.txt: Added.
* fast/js/regress/ArrayBuffer-Int8Array-alloc-large-long-lived-fragmented.html: Added.
* fast/js/regress/script-tests/ArrayBuffer-Int8Array-alloc-large-long-lived-fragmented.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154407 268f45cc-cd09-0410-ab3c-d52691b4dbfc

a variety of scripts that depended on the old format.

See https://bugs.webkit.org/show_bug.cgi?id=120131 for one such example.

* Scripts/prepare-ChangeLog:
(main):
(generateNewChangeLogs):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154406 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Remove JSObject::propertyIsEnumerable

Reviewed by Sam Weinig.

This method is just a wart - it contains unnecessary const-casting, function call overhead, and LOC.

* runtime/JSObject.cpp:
* runtime/JSObject.h:
    - remove propertyIsEnumerable
* runtime/ObjectPrototype.cpp:
(JSC::objectProtoFuncPropertyIsEnumerable):
    - Move implementation here using getOwnPropertyDescriptor directly.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154405 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120129

Rolling out http://trac.webkit.org/changeset/154399.

* rendering/RenderBlock.cpp:
* rendering/RenderBlock.h:
* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlock::LineBreaker::skipLeadingWhitespace):
* rendering/RenderBox.h:

* fast/block/margin-collapse/self-collapsing-block-with-float-descendant-expected.html: Removed.
* fast/block/margin-collapse/self-collapsing-block-with-float-descendant.html: Removed.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154404 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120022

Source/JavaScriptCore: 

Reviewed by Oliver Hunt.
        
Adds inlining of typed array allocations in the DFG. Any operation of the
form:
        
    new foo(blah)
        
or:
        
    foo(blah)
        
where 'foo' is a typed array constructor and 'blah' is exactly one argument,
is turned into the NewTypedArray intrinsic. Later, of child1 (i.e. 'blah')
is predicted integer, we generate inline code for an allocation. Otherwise
it turns into a call to an operation that behaves like the constructor would
if it was passed one argument (i.e. it may wrap a buffer or it may create a
copy or another array, or it may allocate an array of that length).

* bytecode/SpeculatedType.cpp:
(JSC::speculationFromTypedArrayType):
(JSC::speculationFromClassInfo):
* bytecode/SpeculatedType.h:
* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::::executeEffects):
* dfg/DFGBackwardsPropagationPhase.cpp:
(JSC::DFG::BackwardsPropagationPhase::propagate):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleTypedArrayConstructor):
(JSC::DFG::ByteCodeParser::handleConstantInternalFunction):
* dfg/DFGCCallHelpers.h:
(JSC::DFG::CCallHelpers::setupArgumentsWithExecState):
* dfg/DFGCSEPhase.cpp:
(JSC::DFG::CSEPhase::putStructureStoreElimination):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):
* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):
* dfg/DFGGraph.cpp:
(JSC::DFG::Graph::dump):
* dfg/DFGNode.h:
(JSC::DFG::Node::hasTypedArrayType):
(JSC::DFG::Node::typedArrayType):
* dfg/DFGNodeType.h:
* dfg/DFGOperations.cpp:
(JSC::DFG::newTypedArrayWithSize):
(JSC::DFG::newTypedArrayWithOneArgument):
* dfg/DFGOperations.h:
(JSC::DFG::operationNewTypedArrayWithSizeForType):
(JSC::DFG::operationNewTypedArrayWithOneArgumentForType):
* dfg/DFGPredictionPropagationPhase.cpp:
(JSC::DFG::PredictionPropagationPhase::propagate):
* dfg/DFGSafeToExecute.h:
(JSC::DFG::safeToExecute):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileNewTypedArray):
* dfg/DFGSpeculativeJIT.h:
(JSC::DFG::SpeculativeJIT::callOperation):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* jit/JITOpcodes.cpp:
(JSC::JIT::emit_op_new_object):
* jit/JITOpcodes32_64.cpp:
(JSC::JIT::emit_op_new_object):
* runtime/JSArray.h:
(JSC::JSArray::allocationSize):
* runtime/JSArrayBufferView.h:
(JSC::JSArrayBufferView::allocationSize):
* runtime/JSGenericTypedArrayViewConstructorInlines.h:
(JSC::constructGenericTypedArrayView):
* runtime/JSObject.h:
(JSC::JSFinalObject::allocationSize):
* runtime/TypedArrayType.cpp:
(JSC::constructorClassInfoForType):
* runtime/TypedArrayType.h:
(JSC::indexToTypedArrayType):

LayoutTests: 

Reviewed by Oliver Hunt.

* fast/js/regress/Float64Array-alloc-long-lived-expected.txt: Added.
* fast/js/regress/Float64Array-alloc-long-lived.html: Added.
* fast/js/regress/Int16Array-alloc-long-lived-expected.txt: Added.
* fast/js/regress/Int16Array-alloc-long-lived.html: Added.
* fast/js/regress/Int8Array-alloc-long-lived-expected.txt: Added.
* fast/js/regress/Int8Array-alloc-long-lived.html: Added.
* fast/js/regress/script-tests/Float64Array-alloc-long-lived.js: Added.
* fast/js/regress/script-tests/Int16Array-alloc-long-lived.js: Added.
* fast/js/regress/script-tests/Int32Array-alloc-long-lived.js:
* fast/js/regress/script-tests/Int8Array-alloc-long-lived.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154403 268f45cc-cd09-0410-ab3c-d52691b4dbfc

<https://webkit.org/b/120099> Assertion failure in JSC::SlotVisitor::copyLater when marking DataView

Mark fast/canvas/webgl/array-message-passing.html as crashing on debug, for now.

* platform/mac/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154402 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

Frame::m_animationController is never null.
Also changed RenderObject::animation() to return a reference since it's just a wrapper
around RenderObject::frame()->animation() with no null checking of frame().

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154401 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=120104

Source/WebCore:

Reviewed by David Hyatt.

Opacity was ignored custom scrollbar pseudoelements because custom scrollbar
renderers never create layers, and opacity is normally handled by the RenderLayer code.

Fix by having RenderScrollbarTheme and RenderScrollbarPart do the transparency
layers necessary for opacity. RenderScrollbarPart handles opacity for individual
parts.

Because ScrollbarThemeComposite::paint() renders the parts on after another (with
no nesting), opacity handling for the entire scrollbar needs special-casing.
This is done by willPaintScrollbar()/didPaintScrollbar() on the theme.
RenderScrollbarTheme consults the opacity the scrollbar (which we get from
the ScrollbarBGPart renderer) to decide whether to set up a transparency layer.

Test: scrollbars/scrollbar-parts-opacity.html

* platform/ScrollbarThemeComposite.cpp:
(WebCore::ScrollbarThemeComposite::paint):
* platform/ScrollbarThemeComposite.h:
(WebCore::ScrollbarThemeComposite::willPaintScrollbar):
(WebCore::ScrollbarThemeComposite::didPaintScrollbar):
* rendering/RenderScrollbar.cpp:
(WebCore::RenderScrollbar::opacity):
* rendering/RenderScrollbar.h:
* rendering/RenderScrollbarPart.cpp:
(WebCore::RenderScrollbarPart::paintIntoRect):
* rendering/RenderScrollbarTheme.cpp:
(WebCore::RenderScrollbarTheme::willPaintScrollbar):
(WebCore::RenderScrollbarTheme::didPaintScrollbar):
* rendering/RenderScrollbarTheme.h:

LayoutTests:

Reviewed by David Hyatt.

Ref test for custom scrollbars with opacity on the bar itself,
and on the thumb.

* scrollbars/scrollbar-parts-opacity-expected.html: Added.
* scrollbars/scrollbar-parts-opacity.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154400 268f45cc-cd09-0410-ab3c-d52691b4dbfc

https://bugs.webkit.org/show_bug.cgi?id=119979

Reviewed by David Hyatt.

Source/WebCore:

If a float has a self-collapsing ancestor with clearance then it needs to respect
that clearance when placing itself on the line.

Test: fast/block/margin-collapse/self-collapsing-block-with-float-descendant.html

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::marginOffsetForSelfCollapsingBlock):
* rendering/RenderBlock.h:
* rendering/RenderBlockLineLayout.cpp:
(WebCore::RenderBlock::LineBreaker::skipLeadingWhitespace):
* rendering/RenderBox.h:
(WebCore::RenderBox::previousInFlowSiblingBox):

LayoutTests:

* fast/block/margin-collapse/self-collapsing-block-with-float-descendant-expected.html: Added.
* fast/block/margin-collapse/self-collapsing-block-with-float-descendant.html: Added.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154399 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* WinLauncher/WinLauncher.cpp:
(setToDefaultPreferences): Activate Developer Extras on Release (as well as Debug) builds.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154398 268f45cc-cd09-0410-ab3c-d52691b4dbfc

        https://bugs.webkit.org/show_bug.cgi?id=120096

        Reviewed by Darin Adler.

        We used to get into a situation where CFBundle thought that we had no good localization,
        and used one passed as default. This is never the case with mixed localizations,
        so default is just ignored now.

        I think that the previous behavior was a bit of a hack. As WebProcess is not localized,
        it's more honest to say that we want mixed localizations, and force the language
        to match UI process localization.

        * Shared/EntryPointUtilities/mac/LegacyProcess/ChildProcessEntryPoint.h:
        (WebKit::ChildProcessMain): Don't set default localization, it's not taken into
        consideration unless all other attempts to compute bundle localization fail.

        * UIProcess/Launcher/mac/ProcessLauncherMac.mm: (WebKit::createProcess): Pass
        UI process localization as -AppleLanguages argument, so that Core Foundation uses
        that instead of actual user languages. We want to match UI process localization.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154396 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Brian Weinstein.

Add a new project to copy files to the appropriate spots in the
Windows port.

* WebInspectorUI.vcxproj: Added.
* WebInspectorUI.vcxproj/WebInspectorUI.vcxproj: Added.
* WebInspectorUI.vcxproj/WebInspectorUI.vcxproj.filters: Added.
* WebInspectorUI.vcxproj/WebInspectorUIPostBuild.cmd: Added.
* WebInspectorUI.vcxproj/WebInspectorUIPreBuild.cmd: Added.

../WebKit: <https://webkit.org/b/120098> [Windows] Enable the new Web Inspector

Reviewed by Brian Weinstein.

* WebKit.vcxproj/WebKit.sln: Add reference to the new WebInspectorUI
project so that it will be included in new distributions.

../WebKit/win: <https://webkit.org/b/120098> [Windows] Enable the New Web Inspector

Reviewed by Brian Weinstein.

* WebCoreSupport/WebInspectorClient.cpp:
(WebInspectorClient::openInspectorFrontend): Use the new inspector
if present in the WebKit distribution.
(WebInspectorFrontendClient::localizedStringsURL): Use the new
Web Inspector's localized strings (if present).


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154395 268f45cc-cd09-0410-ab3c-d52691b4dbfc

* platform/win/TestExpectations: We can reactivate cssom/cssvalue-comparison.html



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154394 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Andreas Kling.

* WebKitTestRunner/InjectedBundle/gtk/ActivateFontsGtk.cpp:
(WTR::initializeFontConfigSetting): Fix a typo - inititialize -> initialize.
(WTR::activateFonts): Ditto.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154393 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

* platform/win/TestExpectations: Turn on two CSS_IMAGE_SET-based tests that
now pass on Windows.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154392 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

We can now activate:
fast/css/image-set-parsing.html
fast/css/image-set-parsing-invalid.html

* WebCore.vcxproj/WebCore.vcxproj: Add missing image set implementation files.
* WebCore.vcxproj/WebCore.vcxproj.filters: Ditto.
* css/CSSAllInOne.cpp: Add missing CSSImageSetValue.cpp
* rendering/style/StyleAllInOne.cpp: Add missing StyeCachedImageSet.cpp



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154391 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Reviewed by Anders Carlsson.

* win/tools/vsprops/FeatureDefines.props: Enable CSS_IMAGE_SET feature.
* win/tools/vsprops/FeatureDefinesCairo.props: Ditto.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154390 268f45cc-cd09-0410-ab3c-d52691b4dbfc

In RenderTableCell::paintCollapsedBorders() check surrounding cells using physical rather than logical direction
https://bugs.webkit.org/show_bug.cgi?id=120074

Reviewed by David Hyatt.

No new tests, covered by existing tests.

The functions cellAbove(), cellBelow() etc. check the logical rather than the physical direction but they're being
used to decide the painting of the physical borders of the cell. As we paint all four sides of every cell, and
the borders of adjoining cells twice over, this has no impact on painting currently but making the check consistent
in its treatment of physical and logical direction will help with webkit.org/b/119759 and make the code less confusing
to the next guy.

* rendering/RenderTableCell.cpp:
(WebCore::RenderTableCell::cellAtLeft):
(WebCore::RenderTableCell::cellAtRight):
(WebCore::RenderTableCell::cellAtTop):
(WebCore::RenderTableCell::cellAtBottom):
(WebCore::RenderTableCell::paintCollapsedBorders):
* rendering/RenderTableCell.h:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154389 268f45cc-cd09-0410-ab3c-d52691b4dbfc