MAKE_CTOR(CreateHTMLFragmentSink,         nsIHTMLFragmentContentSink,  NS_NewHTMLFragmentContentSink)
MAKE_CTOR(CreateHTMLFragmentSink,         nsIFragmentContentSink,      NS_NewHTMLFragmentContentSink)
MAKE_CTOR(CreateHTMLFragmentSink,         nsIHTMLFragmentContentSink,  NS_NewHTMLFragmentContentSink)