80   DCHECK(!message_loop_);  in StartWithOptions()
102   message_loop_ = message_loop_owned.get();  in StartWithOptions()
118       message_loop_ = nullptr;  in StartWithOptions()
129   DCHECK(message_loop_);  in StartWithOptions()
144   if (!message_loop_)  in WaitUntilThreadStarted()
153   if (!message_loop_)  in FlushForTesting()
188   DCHECK(!message_loop_);  in Stop()
198   if (stopping_ || !message_loop_)  in StopSoon()
208     message_loop_ = nullptr;  in StopSoon()
242   if (message_loop_ && !stopping_)  in IsRunning()
279   message_loop_ = message_loop;  in SetMessageLoop()
302   DCHECK(message_loop_);  in ThreadMain()
303   std::unique_ptr<MessageLoop> message_loop(message_loop_);  in ThreadMain()
304   message_loop_->BindToCurrentThread();  in ThreadMain()
305   message_loop_->SetTimerSlack(message_loop_timer_slack_);  in ThreadMain()
312         static_cast<MessageLoopForIO*>(message_loop_)));  in ThreadMain()
360   message_loop_ = nullptr;  in ThreadMain()