cloneDocumentWithoutChildren 3262 Source/core/dom/Document.cpp     RefPtr<Document> clone = cloneDocumentWithoutChildren();
cloneDocumentWithoutChildren 1072 Source/core/dom/Document.h     virtual PassRefPtr<Document> cloneDocumentWithoutChildren();
cloneDocumentWithoutChildren   81 Source/core/html/HTMLDocument.h     virtual PassRefPtr<Document> cloneDocumentWithoutChildren() OVERRIDE FINAL;
cloneDocumentWithoutChildren   49 Source/core/svg/SVGDocument.h     virtual PassRefPtr<Document> cloneDocumentWithoutChildren() OVERRIDE;