nsIAllocator*            GetAllocator() { if(mAllocator) NS_ADDREF(mAllocator); return mAllocator; }
nsXPConnect::GetAllocator(nsXPConnect* xpc ) { nsIAllocator* al; nsXPConnect* xpcl = xpc;  if(!xpcl && !(xpcl = GetXPConnect())) return NULL; if(NULL != (al = xpcl->mAllocator)) NS_ADDREF(al); if(!xpc) NS_RELEASE(xpcl); return al; }
    nsIAllocator*            GetAllocator()    {        if(mAllocator)            NS_ADDREF(mAllocator);        return mAllocator;    }