containsUncommonAttributeSelector 252 Source/core/css/ElementRuleCollector.cpp if (m_style && ruleData->containsUncommonAttributeSelector()) containsUncommonAttributeSelector 253 Source/core/css/RuleFeature.cpp if (ruleData.containsUncommonAttributeSelector()) containsUncommonAttributeSelector 132 Source/core/css/RuleSet.cpp , m_containsUncommonAttributeSelector(WebCore::containsUncommonAttributeSelector(selector())) containsUncommonAttributeSelector 86 Source/core/css/RuleSet.h bool containsUncommonAttributeSelector() const { return m_containsUncommonAttributeSelector; }