NS_NewHTMLFragmentContentSink(nsIHTMLFragmentContentSink** aResult)
NS_NewHTMLFragmentContentSink(nsIFragmentContentSink** aResult)
NS_NewHTMLFragmentContentSink(nsIHTMLFragmentContentSink** aResult){  NS_PRECONDITION(aResult, "Null out ptr");  *aResult = new nsHTMLFragmentContentSink();  NS_ENSURE_TRUE(*aResult, NS_ERROR_OUT_OF_MEMORY);  NS_ADDREF(*aResult);  return NS_OK;}