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macpherson@chromium.org authored
https://bugs.webkit.org/show_bug.cgi?id=98712 Reviewed by Tony Chang. Source/WebCore: This patch modifies the parser to normalize all variable names to lower case, making variable definitions consistent with other property names, which are also case insensitive. Spec: http://dev.w3.org/csswg/css-variables/#defining-variables Test: fast/css/variables/case-insensitive.html * css/CSSParser.cpp: (WebCore::CSSParser::createPrimitiveNumericValue): (WebCore): (WebCore::CSSParser::createPrimitiveVariableNameValue): (WebCore::CSSParser::parseValidPrimitive): (WebCore::CSSParser::parseValue): (WebCore::CSSParser::storeVariableDeclaration): (WebCore::CSSParserString::lowerSubstring): Added function to compute a lower case substring as an AtomicString from a CSSParserString. * css/CSSParser.h: (CSSParser): * css/CSSParserValues.h: (CSSParserString): (WebCore::CSSParserString::lowerSubstring): LayoutTests: Add test that variable names are match correctly when different case is used. * fast/css/variables/case-insensitive-expected.html: Added. * fast/css/variables/case-insensitive.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@131313 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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