lookupNamespaceURI   60 Source/bindings/v8/custom/V8CustomXPathNSResolver.cpp AtomicString V8CustomXPathNSResolver::lookupNamespaceURI(const String& prefix)
lookupNamespaceURI 1378 Source/core/dom/Node.cpp const AtomicString& Node::lookupNamespaceURI(const String& prefix) const
lookupNamespaceURI   44 Source/core/xml/NativeXPathNSResolver.cpp AtomicString NativeXPathNSResolver::lookupNamespaceURI(const String& prefix)