23       done_(false),  in Task()
39   ASSERT(!done_ || GetRunner()->is_ok_to_delete(this));  in ~Task()
40   ASSERT(state_ == STATE_INIT || done_);  in ~Task()
46   if (!done_) {  in ~Task()
70   if (done_) {  in Step()
84     done_ = true;  in Step()
117     done_ = true;  in Step()
119     done_ = true;  in Step()
123   if (done_) {  in Step()
142   if (done_)  in Abort()
146     done_ = true;  in Abort()
167   if (done_)  in Wake()
176   if (error_ || done_)  in Error()