removeItemFromMap  223 Source/core/html/HTMLDocument.cpp     removeItemFromMap(m_namedItemCounts, name);
removeItemFromMap  233 Source/core/html/HTMLDocument.cpp     removeItemFromMap(m_extraNamedItemCounts, name);
removeItemFromMap   93 Source/core/html/HTMLDocument.h     void removeItemFromMap(HashCountedSet<AtomicString>&, const AtomicString&);