Part 1: Plumb render view ID to render host

content/renderer/media/media_stream_impl.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_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/string_number_conversions.h"
 #include "base/stringprintf.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/utf_string_conversions.h"
 #include "content/common/child_thread.h"
 #include "content/renderer/media/capture_video_decoder.h"
 #include "content/renderer/media/media_stream_extra_data.h"
 #include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/media_stream_dispatcher.h"
 #include "content/renderer/media/peer_connection_handler_jsep.h"
 #include "content/renderer/media/video_capture_impl_manager.h"
 #include "content/renderer/media/video_capture_module_impl.h"
 #include "content/renderer/media/webrtc_audio_device_impl.h"
 #include "content/renderer/p2p/ipc_network_manager.h"
 #include "content/renderer/p2p/ipc_socket_factory.h"
+#include "content/renderer/render_view_impl.h"
 #include "jingle/glue/thread_wrapper.h"
 #include "media/base/message_loop_factory.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebMediaStreamRegistry.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityOrigin.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamComponent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamDescriptor.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebVector.h"
 
@@ skipping 388 matching lines @@
     p2p_socket_dispatcher_->AddDestructionObserver(this);
   }
 
   if (!socket_factory_.get()) {
     socket_factory_.reset(
         new content::IpcPacketSocketFactory(p2p_socket_dispatcher_));
   }
 
   if (!dependency_factory_->PeerConnectionFactoryCreated()) {
     if (!dependency_factory_->CreatePeerConnectionFactory(
+            render_view()->GetRoutingID(),
             worker_thread_,
             signaling_thread_,
             p2p_socket_dispatcher_,
             network_manager_,
             socket_factory_.get())) {
       LOG(ERROR) << "Could not create PeerConnection factory";
       return false;
     }
   }
 
@@ skipping 108 matching lines @@
 MediaStreamExtraData::MediaStreamExtraData(
     webrtc::MediaStreamInterface* remote_stream)
     : remote_stream_(remote_stream) {
 }
 MediaStreamExtraData::MediaStreamExtraData(
     webrtc::LocalMediaStreamInterface* local_stream)
     : local_stream_(local_stream) {
 }
 MediaStreamExtraData::~MediaStreamExtraData() {
 }