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hyatt@apple.com authored
Make :first-child and :first-of-type properly dynamic when the DOM changes. Brings the Acid3 score up to 66/100. Reviewed by olliej Added fast/css/first-child-pseudo-class.html, fast/css/first-of-type-pseudo-class.html, fast/css/empty-body-test.html * css/CSSGrammar.y: * css/CSSStyleSelector.cpp: (WebCore::CSSStyleSelector::checkOneSelector): * dom/Element.cpp: (WebCore::Element::recalcStyle): (WebCore::Element::childrenChanged): * rendering/RenderStyle.cpp: (WebCore::RenderStyle::RenderStyle): * rendering/RenderStyle.h: (WebCore::RenderStyle::childrenAffectedByFirstChildRules): (WebCore::RenderStyle::setChildrenAffectedByFirstChildRules): (WebCore::RenderStyle::childrenAffectedByLastChildRules): (WebCore::RenderStyle::setChildrenAffectedByLastChildRules): (WebCore::RenderStyle::childrenAffectedByPositionalRules): (WebCore::RenderStyle::setChildrenAffectedByPositionalRules): (WebCore::RenderStyle::firstChildState): (WebCore::RenderStyle::setFirstChildState): (WebCore::RenderStyle::lastChildState): (WebCore::RenderStyle::setLastChildState): LayoutTests: Added tests for dynamic :first-child support (Acid3). Reviewed by olliej * fast/css/empty-body-test.html: Added. * fast/css/first-child-pseudo-class.html: Added. * fast/css/first-of-type-pseudo-class.html: Added. * platform/mac/fast/css/empty-body-test-expected.checksum: Added. * platform/mac/fast/css/empty-body-test-expected.png: Added. * platform/mac/fast/css/empty-body-test-expected.txt: Added. * platform/mac/fast/css/first-child-pseudo-class-expected.checksum: Added. * platform/mac/fast/css/first-child-pseudo-class-expected.png: Added. * platform/mac/fast/css/first-child-pseudo-class-expected.txt: Added. * platform/mac/fast/css/first-of-type-pseudo-class-expected.checksum: Added. * platform/mac/fast/css/first-of-type-pseudo-class-expected.png: Added. * platform/mac/fast/css/first-of-type-pseudo-class-expected.txt: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@29932 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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