didCreateDocumentElement 1862 content/renderer/render_frame_impl.cc   render_view_->didCreateDocumentElement(frame);
didCreateDocumentElement  266 content/renderer/render_frame_impl.h   virtual void didCreateDocumentElement(blink::WebLocalFrame* frame);
didCreateDocumentElement  545 content/renderer/render_view_impl.h   virtual void didCreateDocumentElement(blink::WebLocalFrame* frame);