https://bugs.webkit.org/show_bug.cgi?id=94024

Patch by Rik Cabanier <cabanier@adobe.com> on 2012-08-19
Reviewed by Dirk Schulze.

Added parsing and general CSS handling of -webkit-blend-mode per http://www.w3.org/TR/2012/WD-compositing-20120816/

Tests: css3/compositing/blend-mode-property-parsing-invalid.html
       css3/compositing/blend-mode-property-parsing.html
       css3/compositing/blend-mode-property.html

* css/CSSComputedStyleDeclaration.cpp:
(WebCore):
(WebCore::CSSComputedStyleDeclaration::getPropertyCSSValue):
* css/CSSParser.cpp:
(WebCore::isValidKeywordPropertyAndValue):
(WebCore::isKeywordPropertyID):
(WebCore::CSSParser::parseValue):
* css/CSSProperty.cpp:
(WebCore::CSSProperty::isInheritedProperty):
* css/CSSPropertyNames.in:
* css/CSSValueKeywords.in:
* css/StyleBuilder.cpp:
(WebCore::StyleBuilder::StyleBuilder):
* rendering/RenderLayer.h:
(RenderLayer):
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::createPrimaryGraphicsLayer):
(WebCore):
(WebCore::RenderLayerBacking::updateLayerBlendMode):
(WebCore::RenderLayerBacking::updateGraphicsLayerGeometry):
(WebCore::RenderLayerBacking::setBlendMode):
* rendering/RenderLayerBacking.h:
(RenderLayerBacking):
* rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::diff):
* rendering/style/RenderStyle.h:
* rendering/style/StyleRareNonInheritedData.cpp:
(WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
(WebCore::StyleRareNonInheritedData::operator==):
* rendering/style/StyleRareNonInheritedData.h:
(StyleRareNonInheritedData):

LayoutTests: parse CSS attribute -webkit-blend-mode
https://bugs.webkit.org/show_bug.cgi?id=94024

Patch by Rik Cabanier <cabanier@adobe.com> on 2012-08-19
Reviewed by Dirk Schulze.

Added parsing and general CSS handling of -webkit-blend-mode per http://www.w3.org/TR/2012/WD-compositing-20120816/

* css3/compositing: Added.
* css3/compositing/blend-mode-property-expected.txt: Added.
* css3/compositing/blend-mode-property-parsing-expected.txt: Added.
* css3/compositing/blend-mode-property-parsing-invalid-expected.txt: Added.
* css3/compositing/blend-mode-property-parsing-invalid.html: Added.
* css3/compositing/blend-mode-property-parsing.html: Added.
* css3/compositing/blend-mode-property.html: Added.
* css3/compositing/script-tests: Added.
* css3/compositing/script-tests/blend-mode-property-parsing-invalid.js: Added.
(testInvalidFilterRule):
* css3/compositing/script-tests/blend-mode-property-parsing.js: Added.
(jsWrapperClass):
(shouldBeType):
(testFilterRule):
* css3/compositing/script-tests/blend-mode-property.js: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@125989 268f45cc-cd09-0410-ab3c-d52691b4dbfc