Replace ASSERT by RTC_DCHECK in all non-test code.

webrtc/media/base/fakemediaengine.h

 /*
  *  Copyright (c) 2004 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.
  */
 
 #ifndef WEBRTC_MEDIA_BASE_FAKEMEDIAENGINE_H_
 #define WEBRTC_MEDIA_BASE_FAKEMEDIAENGINE_H_
 
 #include <list>
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "webrtc/api/call/audio_sink.h"
+#include "webrtc/base/checks.h"
 #include "webrtc/base/copyonwritebuffer.h"
 #include "webrtc/base/networkroute.h"
 #include "webrtc/base/stringutils.h"
 #include "webrtc/media/base/audiosource.h"
 #include "webrtc/media/base/mediaengine.h"
 #include "webrtc/media/base/rtputils.h"
 #include "webrtc/media/base/streamparams.h"
 #include "webrtc/p2p/base/sessiondescription.h"
 
 using webrtc::RtpExtension;
@@ skipping 429 matching lines @@
   }
   bool SetOptions(const AudioOptions& options) {
     // Does a "merge" of current options and set options.
     options_.SetAll(options);
     return true;
   }
   bool SetLocalSource(uint32_t ssrc, AudioSource* source) {
     auto it = local_sinks_.find(ssrc);
     if (source) {
       if (it != local_sinks_.end()) {
-        ASSERT(it->second->source() == source);
+        RTC_DCHECK(it->second->source() == source);
       } else {
         local_sinks_.insert(
             std::make_pair(ssrc, new VoiceChannelAudioSink(source)));
       }
     } else {
       if (it != local_sinks_.end()) {
         delete it->second;
         local_sinks_.erase(it);
       }
     }
@@ skipping 483 matching lines @@
   virtual const std::vector<DataCodec>& data_codecs() { return data_codecs_; }
 
  private:
   std::vector<FakeDataMediaChannel*> channels_;
   std::vector<DataCodec> data_codecs_;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_MEDIA_BASE_FAKEMEDIAENGINE_H_