Replace ASSERT(false) by RTC_NOTREACHED().

webrtc/p2p/base/transportcontroller.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 370 matching lines @@
       delete data;
       break;
     }
     case MSG_CANDIDATESGATHERED: {
       CandidatesData* data = static_cast<CandidatesData*>(pmsg->pdata);
       SignalCandidatesGathered(data->transport_name, data->candidates);
       delete data;
       break;
     }
     default:
-      ASSERT(false);
+      RTC_NOTREACHED();
   }
 }
 
 std::vector<TransportController::RefCountedChannel*>::iterator
 TransportController::GetChannelIterator_n(const std::string& transport_name,
                                           int component) {
   RTC_DCHECK(network_thread_->IsCurrent());
   return std::find_if(channels_.begin(), channels_.end(),
                       [transport_name, component](RefCountedChannel* channel) {
                         return channel->dtls()->transport_name() ==
@@ skipping 467 matching lines @@
         RTC_FROM_HERE, this, MSG_ICEGATHERINGSTATE,
         new rtc::TypedMessageData<IceGatheringState>(new_gathering_state));
   }
 }
 
 void TransportController::OnDtlsHandshakeError(rtc::SSLHandshakeError error) {
   SignalDtlsHandshakeError(error);
 }
 
 }  // namespace cricket