insertRule         62 Source/core/css/CSSGroupingRule.cpp unsigned CSSGroupingRule::insertRule(const String& ruleString, unsigned index, ExceptionState& exceptionState)
insertRule        121 Source/core/css/CSSKeyframesRule.cpp void CSSKeyframesRule::insertRule(const String& ruleText)
insertRule        298 Source/core/css/CSSStyleSheet.cpp unsigned CSSStyleSheet::insertRule(const String& ruleString, unsigned index, ExceptionState& exceptionState)
insertRule        327 Source/core/css/CSSStyleSheet.cpp unsigned CSSStyleSheet::insertRule(const String& rule, ExceptionState& exceptionState)