68   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in Start()
79   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in StartWithOptions()
80   DCHECK(!message_loop_);  in StartWithOptions()
81   DCHECK(!IsRunning());  in StartWithOptions()
82   DCHECK(!stopping_) << "Starting a non-joinable thread a second time? That's "  in StartWithOptions()
85   DCHECK((com_status_ != STA) ||  in StartWithOptions()
129   DCHECK(message_loop_);  in StartWithOptions()
134   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in StartAndWaitForTesting()
143   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in WaitUntilThreadStarted()
152   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in FlushForTesting()
164   DCHECK(joinable_);  in Stop()
188   DCHECK(!message_loop_);  in Stop()
207     DCHECK(!IsRunning());  in StopSoon()
217   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in DetachFromSequence()
252   DCHECK(id_event_.IsSignaled());  in Run()
273   DCHECK(owning_sequence_checker_.CalledOnValidSequence());  in SetMessageLoop()
274   DCHECK(message_loop);  in SetMessageLoop()
278   DCHECK(!IsRunning());  in SetMessageLoop()
280   DCHECK(IsRunning());  in SetMessageLoop()
288   DCHECK(!id_event_.IsSignaled());  in ThreadMain()
302   DCHECK(message_loop_);  in ThreadMain()
355     DCHECK(GetThreadWasQuitProperly());  in ThreadMain()
365   DCHECK(run_loop_);  in ThreadQuitHelper()