ensureClassInvalidationSet  168 Source/core/css/RuleFeature.cpp         return &ensureClassInvalidationSet(selector.value());
ensureClassInvalidationSet  343 Source/core/css/RuleFeature.cpp         ensureClassInvalidationSet(it->key).combine(*it->value);
ensureClassInvalidationSet  138 Source/core/css/RuleFeature.h     DescendantInvalidationSet& ensureClassInvalidationSet(const AtomicString& className);