createNodeIterator  470 Source/core/dom/Document.h     PassRefPtr<NodeIterator> createNodeIterator(Node* root, ExceptionState&);
createNodeIterator  471 Source/core/dom/Document.h     PassRefPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, ExceptionState&);
createNodeIterator  472 Source/core/dom/Document.h     PassRefPtr<NodeIterator> createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter>, ExceptionState&);