nsCOMPtr( nsISupports* aRawPtr ) : nsCOMPtr_base(aRawPtr)
nsCOMPtr( T* aRawPtr ) : NSCAP_CTOR_BASE(aRawPtr)
      nsCOMPtr( nsISupports* aRawPtr )            : nsCOMPtr_base(aRawPtr)          // construct from a raw pointer (of the right type)        {          if ( mRawPtr )            NSCAP_ADDREF(this, mRawPtr);        }