createNodeIterator 1485 Source/core/dom/Document.cpp PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, ExceptionState& exceptionState) createNodeIterator 1495 Source/core/dom/Document.cpp PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, unsigned whatToShow, ExceptionState& exceptionState) createNodeIterator 1506 Source/core/dom/Document.cpp PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter> filter, ExceptionState& exceptionState)