Add command line flag --disable-webrtc-encryption for dev and canary channels

content/renderer/media/media_stream_dependency_factory.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 "content/renderer/media/media_stream_dependency_factory.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 539 matching lines @@
     return false;
   }
 
   pc_factory_ = factory;
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   PeerConnectionFactoryInterface::Options factory_options;
   factory_options.enable_aec_dump =
       cmd_line->HasSwitch(switches::kEnableWebRtcAecRecordings);
   factory_options.disable_sctp_data_channels=
       cmd_line->HasSwitch(switches::kDisableSCTPDataChannels);
+  factory_options.disable_encryption =
+      cmd_line->HasSwitch(switches::kDisableWebRtcEncryption);
   pc_factory_->SetOptions(factory_options);
   return true;
 }
 
 bool MediaStreamDependencyFactory::PeerConnectionFactoryCreated() {
   return pc_factory_.get() != NULL;
 }
 
 scoped_refptr<webrtc::PeerConnectionInterface>
 MediaStreamDependencyFactory::CreatePeerConnection(
@@ skipping 274 matching lines @@
   }
 
   // Add the capturer to the WebRtcAudioDeviceImpl if it is a new capturer.
   if (is_new_capturer)
     GetWebRtcAudioDevice()->AddAudioCapturer(capturer);
 
   return capturer;
 }
 
 }  // namespace content