Revert 117406 - Adding support for MediaStream and PeerConnection functionality.

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 "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/p2p/port_allocator.h"
-#include "jingle/glue/thread_wrapper.h"
-#include "third_party/libjingle/source/talk/app/webrtc/peerconnection.h"
-#include "third_party/libjingle/source/talk/session/phone/dummydevicemanager.h"
-#include "third_party/libjingle/source/talk/session/phone/webrtcmediaengine.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
-
-MediaStreamDependencyFactory::MediaStreamDependencyFactory() {}
-
-MediaStreamDependencyFactory::~MediaStreamDependencyFactory() {}
-
-cricket::WebRtcMediaEngine*
-MediaStreamDependencyFactory::CreateWebRtcMediaEngine() {
-  webrtc::AudioDeviceModule* adm = new WebRtcAudioDeviceImpl();
-  webrtc::AudioDeviceModule* adm_sc = new WebRtcAudioDeviceImpl();
-  return new cricket::WebRtcMediaEngine(adm, adm_sc, NULL);
-}
-
-bool MediaStreamDependencyFactory::CreatePeerConnectionFactory(
-    cricket::MediaEngineInterface* media_engine,
-    talk_base::Thread* worker_thread) {
-  if (!pc_factory_.get()) {
-    scoped_ptr<webrtc::PeerConnectionFactory> factory(
-        new webrtc::PeerConnectionFactory(media_engine,
-                                          new cricket::DummyDeviceManager(),
-                                          worker_thread));
-    if (factory->Initialize())
-      pc_factory_.reset(factory.release());
-  }
-  return pc_factory_.get() != NULL;
-}
-
-void MediaStreamDependencyFactory::DeletePeerConnectionFactory() {
-  pc_factory_.reset();
-}
-
-bool MediaStreamDependencyFactory::PeerConnectionFactoryCreated() {
-  return pc_factory_.get() != NULL;
-}
-
-cricket::PortAllocator* MediaStreamDependencyFactory::CreatePortAllocator(
-    content::P2PSocketDispatcher* socket_dispatcher,
-    talk_base::NetworkManager* network_manager,
-    talk_base::PacketSocketFactory* socket_factory,
-    const webkit_glue::P2PTransport::Config& config) {
-  WebKit::WebFrame* web_frame = WebKit::WebFrame::frameForCurrentContext();
-  if (!web_frame) {
-    DVLOG(1) << "WebFrame is NULL.";
-    return NULL;
-  }
-  return new content::P2PPortAllocator(web_frame,
-                                       socket_dispatcher,
-                                       network_manager,
-                                       socket_factory,
-                                       config);
-}
-
-webrtc::PeerConnection* MediaStreamDependencyFactory::CreatePeerConnection(
-    cricket::PortAllocator* port_allocator,
-    talk_base::Thread* signaling_thread) {
-  return pc_factory_->CreatePeerConnection(port_allocator, signaling_thread);
-}