documentToElementSetMap  134 Source/core/html/HTMLMediaElement.cpp     DocumentElementSetMap& map = documentToElementSetMap();
documentToElementSetMap  142 Source/core/html/HTMLMediaElement.cpp     DocumentElementSetMap& map = documentToElementSetMap();
documentToElementSetMap 3489 Source/core/html/HTMLMediaElement.cpp     HashSet<HTMLMediaElement*> elements = documentToElementSetMap().get(&document());