do_CreateInstance( const nsCID& aCID, nsISupports* aOuter, nsresult* error = 0 )
do_CreateInstance( const nsCID& aCID, nsresult* error = 0 )
do_CreateInstance( const nsCID& aCID, nsISupports* aOuter, nsresult* error = 0 ){    return nsCreateInstanceByCID(aCID, aOuter, error);}