NS_FORWARD_IDOMXULELEMENT(mOuter->);
nsXULTreeElement::GetDatabase(nsIRDFCompositeDataSource** aDatabase) { NS_PRECONDITION(aDatabase != nsnull, "null ptr"); if (! aDatabase) return NS_ERROR_NULL_POINTER;  NS_IF_ADDREF(mDatabase); *aDatabase = mDatabase; return NS_OK; }
    NS_FORWARD_IDOMXULELEMENT(mOuter->);