186   ASSERT(!initialized_);  in Init()
190   ASSERT(worker_thread_ != NULL);  in Init()
202   ASSERT(initialized_);  in Init()
219   ASSERT(worker_thread_ == rtc::Thread::Current());  in InitMediaEngine_w()
224   ASSERT(initialized_);  in Terminate()
233   ASSERT(worker_thread_ == rtc::Thread::Current());  in DestructorDeletes_w()
239   ASSERT(worker_thread_ == rtc::Thread::Current());  in Terminate_w()
267   ASSERT(initialized_);  in CreateVoiceChannel_w()
268   ASSERT(worker_thread_ == rtc::Thread::Current());  in CreateVoiceChannel_w()
269   ASSERT(nullptr != media_controller);  in CreateVoiceChannel_w()
297   ASSERT(initialized_);  in DestroyVoiceChannel_w()
298   ASSERT(worker_thread_ == rtc::Thread::Current());  in DestroyVoiceChannel_w()
301   ASSERT(it != voice_channels_.end());  in DestroyVoiceChannel_w()
325   ASSERT(initialized_);  in CreateVideoChannel_w()
326   ASSERT(worker_thread_ == rtc::Thread::Current());  in CreateVideoChannel_w()
327   ASSERT(nullptr != media_controller);  in CreateVideoChannel_w()
355   ASSERT(initialized_);  in DestroyVideoChannel_w()
356   ASSERT(worker_thread_ == rtc::Thread::Current());  in DestroyVideoChannel_w()
359   ASSERT(it != video_channels_.end());  in DestroyVideoChannel_w()
383   ASSERT(initialized_);  in CreateDataChannel_w()
414   ASSERT(initialized_);  in DestroyDataChannel_w()
417   ASSERT(it != data_channels_.end());  in DestroyDataChannel_w()
450   ASSERT(capturer != NULL);  in GetSupportedFormats()