startEndUnknownRule 2169 Source/core/css/parser/BisonCSSParser-in.cpp void BisonCSSParser::startEndUnknownRule()
startEndUnknownRule   93 Source/core/inspector/InspectorStyleSheet.cpp     virtual void startEndUnknownRule() OVERRIDE { addNewRuleToSourceTree(CSSRuleSourceData::createUnknown()); }