Move creation of PeerConnection from the RenderView to the RenderThreadImpl.

content/renderer/render_thread_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/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 45 matching lines @@
 #include "content/renderer/dom_storage/webstoragearea_impl.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
 #include "content/renderer/gpu/compositor_thread.h"
 #include "content/renderer/gpu/compositor_output_surface.h"
 #include "content/renderer/gpu/gpu_benchmarking_extension.h"
 #include "content/renderer/media/audio_hardware.h"
 #include "content/renderer/media/audio_input_message_filter.h"
 #include "content/renderer/media/audio_message_filter.h"
 #include "content/renderer/media/audio_renderer_mixer_manager.h"
 #include "content/renderer/media/media_stream_center.h"
+#include "content/renderer/media/media_stream_dependency_factory.h"
 #include "content/renderer/media/video_capture_impl_manager.h"
 #include "content/renderer/media/video_capture_message_filter.h"
 #include "content/renderer/p2p/socket_dispatcher.h"
 #include "content/renderer/plugin_channel_host.h"
 #include "content/renderer/render_process_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/renderer_webkitplatformsupport_impl.h"
 #include "grit/content_resources.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_forwarding_message_filter.h"
@@ skipping 1011 matching lines @@
   // Connect to the GPU process if a channel name was received.
   gpu_channel_->Connect(channel_handle);
 
   return GetGpuChannel();
 }
 
 WebKit::WebMediaStreamCenter* RenderThreadImpl::CreateMediaStreamCenter(
     WebKit::WebMediaStreamCenterClient* client) {
 #if defined(ENABLE_WEBRTC)
   if (!media_stream_center_)
-    media_stream_center_ = new content::MediaStreamCenter(client);
+    media_stream_center_ = new content::MediaStreamCenter(
+        client, GetMediaStreamDependencyFactory());
 #endif
   return media_stream_center_;
 }
 
+MediaStreamDependencyFactory*
+RenderThreadImpl::GetMediaStreamDependencyFactory() {
+#if defined(ENABLE_WEBRTC)
+  if (!media_stream_factory_.get()) {
+    media_stream_factory_.reset(new MediaStreamDependencyFactory(
+        vc_manager_, p2p_socket_dispatcher_));
+  }
+#endif
+  return media_stream_factory_.get();
+}
+
+
 GpuChannelHost* RenderThreadImpl::GetGpuChannel() {
   if (!gpu_channel_.get())
     return NULL;
 
   if (gpu_channel_->state() != GpuChannelHost::kConnected)
     return NULL;
 
   return gpu_channel_.get();
 }
 
@@ skipping 22 matching lines @@
 
 scoped_refptr<base::MessageLoopProxy>
 RenderThreadImpl::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());
   if (!file_thread_.get()) {
     file_thread_.reset(new base::Thread("Renderer::FILE"));
     file_thread_->Start();
   }
   return file_thread_->message_loop_proxy();
 }