PseudoBefore      172 Source/core/css/CSSSelector.cpp     case PseudoBefore:
PseudoBefore      286 Source/core/css/CSSSelector.cpp {"before",                        CSSSelector::PseudoBefore},
PseudoBefore      444 Source/core/css/CSSSelector.cpp     case PseudoBefore:
PseudoBefore       51 Source/core/css/RuleFeature.cpp         case CSSSelector::PseudoBefore: