ensureTemplateDocument 1026 Source/core/dom/Document.h     Document& ensureTemplateDocument();
ensureTemplateDocument  916 Source/core/editing/markup.cpp     Document& document = isHTMLTemplateElement(*contextElement) ? contextElement->document().ensureTemplateDocument() : contextElement->document();
ensureTemplateDocument   62 Source/core/html/HTMLTemplateElement.cpp         m_content = TemplateContentDocumentFragment::create(document().ensureTemplateDocument(), const_cast<HTMLTemplateElement*>(this));
ensureTemplateDocument   83 Source/core/html/HTMLTemplateElement.cpp     document().ensureTemplateDocument().adoptIfNeeded(*m_content);