PseudoFirstChild  194 Source/core/css/CSSSelector.cpp     case PseudoFirstChild:
PseudoFirstChild  297 Source/core/css/CSSSelector.cpp {"first-child",                   CSSSelector::PseudoFirstChild},
PseudoFirstChild  466 Source/core/css/CSSSelector.cpp     case PseudoFirstChild:
PseudoFirstChild  765 Source/core/css/CSSSelector.cpp     case CSSSelector::PseudoFirstChild:
PseudoFirstChild  391 Source/core/css/CSSSelector.h         || type == PseudoFirstChild
PseudoFirstChild   64 Source/core/css/RuleFeature.cpp     case CSSSelector::PseudoFirstChild:
PseudoFirstChild  599 Source/core/css/SelectorChecker.cpp         case CSSSelector::PseudoFirstChild: