Replace RTC_DCHECK(false) with RTC_NOTREACHED().

webrtc/api/rtpreceiver.cc

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 48 matching lines @@
   cached_volume_ = volume;
   if (!channel_) {
     LOG(LS_ERROR) << "AudioRtpReceiver::OnSetVolume: No audio channel exists.";
     return;
   }
   // When the track is disabled, the volume of the source, which is the
   // corresponding WebRtc Voice Engine channel will be 0. So we do not allow
   // setting the volume to the source when the track is disabled.
   if (!stopped_ && track_->enabled()) {
     if (!channel_->SetOutputVolume(ssrc_, cached_volume_)) {
-      RTC_DCHECK(false);
+      RTC_NOTREACHED();
     }
   }
 }
 
 RtpParameters AudioRtpReceiver::GetParameters() const {
   if (!channel_ || stopped_) {
     return RtpParameters();
   }
   return channel_->GetRtpReceiveParameters(ssrc_);
 }
@@ skipping 20 matching lines @@
 }
 
 void AudioRtpReceiver::Reconfigure() {
   RTC_DCHECK(!stopped_);
   if (!channel_) {
     LOG(LS_ERROR) << "AudioRtpReceiver::Reconfigure: No audio channel exists.";
     return;
   }
   if (!channel_->SetOutputVolume(ssrc_,
                                  track_->enabled() ? cached_volume_ : 0)) {
-    RTC_DCHECK(false);
+    RTC_NOTREACHED();
   }
 }
 
 void AudioRtpReceiver::SetObserver(RtpReceiverObserverInterface* observer) {
   observer_ = observer;
   // Deliver any notifications the observer may have missed by being set late.
   if (received_first_packet_ && observer_) {
     observer_->OnFirstPacketReceived(media_type());
   }
 }
@@ skipping 33 matching lines @@
               track_id,
               VideoTrackSourceProxy::Create(rtc::Thread::Current(),
                                             worker_thread,
                                             source_)))) {
   source_->SetState(MediaSourceInterface::kLive);
   if (!channel_) {
     LOG(LS_ERROR)
         << "VideoRtpReceiver::VideoRtpReceiver: No video channel exists.";
   } else {
     if (!channel_->SetSink(ssrc_, &broadcaster_)) {
-      RTC_DCHECK(false);
+      RTC_NOTREACHED();
     }
   }
   stream->AddTrack(track_);
   if (channel_) {
     channel_->SignalFirstPacketReceived.connect(
         this, &VideoRtpReceiver::OnFirstPacketReceived);
   }
 }
 
 VideoRtpReceiver::~VideoRtpReceiver() {
@@ skipping 43 matching lines @@
 }
 
 void VideoRtpReceiver::SetChannel(cricket::VideoChannel* channel) {
   if (channel_) {
     channel_->SignalFirstPacketReceived.disconnect(this);
     channel_->SetSink(ssrc_, nullptr);
   }
   channel_ = channel;
   if (channel_) {
     if (!channel_->SetSink(ssrc_, &broadcaster_)) {
-      RTC_DCHECK(false);
+      RTC_NOTREACHED();
     }
     channel_->SignalFirstPacketReceived.connect(
         this, &VideoRtpReceiver::OnFirstPacketReceived);
   }
 }
 
 void VideoRtpReceiver::OnFirstPacketReceived(cricket::BaseChannel* channel) {
   if (observer_) {
     observer_->OnFirstPacketReceived(media_type());
   }
   received_first_packet_ = true;
 }
 
 }  // namespace webrtc