Implement a dummy host to do capturing and analysis only.

remoting/protocol/session_config.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "remoting/protocol/session_config.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 146 matching lines @@
                                         ChannelConfig::CODEC_UNDEFINED);
   result->video_config_ = ChannelConfig(ChannelConfig::TRANSPORT_STREAM,
                                         kDefaultStreamVersion,
                                         ChannelConfig::CODEC_VP8);
   result->audio_config_ = ChannelConfig(ChannelConfig::TRANSPORT_NONE,
                                         kDefaultStreamVersion,
                                         ChannelConfig::CODEC_UNDEFINED);
   return result;
 }
 
+std::unique_ptr<SessionConfig> SessionConfig::ForTestWithAudio() {
+  std::unique_ptr<SessionConfig> result(ForTest());
+  result->audio_config_ = ChannelConfig(ChannelConfig::TRANSPORT_STREAM,
+                                        kDefaultStreamVersion,
+                                        ChannelConfig::CODEC_OPUS);
+  return result;
+}
+
 std::unique_ptr<SessionConfig> SessionConfig::ForTestWithVerbatimVideo() {
   std::unique_ptr<SessionConfig> result = ForTest();
   result->video_config_ = ChannelConfig(ChannelConfig::TRANSPORT_STREAM,
                                         kDefaultStreamVersion,
                                         ChannelConfig::CODEC_VERBATIM);
   return result;
 }
 
 std::unique_ptr<SessionConfig> SessionConfig::ForTestWithWebrtc() {
   return base::WrapUnique(new SessionConfig(Protocol::WEBRTC));
@@ skipping 121 matching lines @@
 void CandidateSessionConfig::PreferTransport(
     ChannelConfig::TransportType transport) {
   UpdateConfigListToPreferTransport(&control_configs_, transport);
   UpdateConfigListToPreferTransport(&event_configs_, transport);
   UpdateConfigListToPreferTransport(&video_configs_, transport);
   UpdateConfigListToPreferTransport(&audio_configs_, transport);
 }
 
 }  // namespace protocol
 }  // namespace remoting