Use IpcVideoFrameCapturer on network thread instead of capturer thread.

remoting/host/desktop_session_agent.h

 // 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.
 
 #ifndef REMOTING_HOST_DESKTOP_SESSION_AGENT_H_
 #define REMOTING_HOST_DESKTOP_SESSION_AGENT_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 52 matching lines @@
 
     // Notifies the delegate that the network-to-desktop channel has been
     // disconnected.
     virtual void OnNetworkProcessDisconnected() = 0;
   };
 
   DesktopSessionAgent(
       scoped_refptr<AutoThreadTaskRunner> audio_capture_task_runner,
       scoped_refptr<AutoThreadTaskRunner> caller_task_runner,
       scoped_refptr<AutoThreadTaskRunner> input_task_runner,
-      scoped_refptr<AutoThreadTaskRunner> io_task_runner,
-      scoped_refptr<AutoThreadTaskRunner> video_capture_task_runner);
+      scoped_refptr<AutoThreadTaskRunner> io_task_runner);
 
   // IPC::Listener implementation.
   bool OnMessageReceived(const IPC::Message& message) override;
   void OnChannelConnected(int32_t peer_pid) override;
   void OnChannelError() override;
 
   // webrtc::DesktopCapturer::Callback implementation.
   void OnCaptureCompleted(webrtc::DesktopFrame* frame) override;
 
   // webrtc::MouseCursorMonitor::Callback implementation.
@@ skipping 50 matching lines @@
 
   // Sends a message to the network process.
   void SendToNetwork(scoped_ptr<IPC::Message> message);
 
   // Posted to |audio_capture_task_runner_| to start the audio capturer.
   void StartAudioCapturer();
 
   // Posted to |audio_capture_task_runner_| to stop the audio capturer.
   void StopAudioCapturer();
 
-  // Posted to |video_capture_task_runner_| to start the video capturer and the
-  // mouse cursor monitor.
-  void StartVideoCapturerAndMouseMonitor();
-
-  // Posted to |video_capture_task_runner_| to stop the video capturer and the
-  // mouse cursor monitor.
-  void StopVideoCapturerAndMouseMonitor();
-
  private:
   // Task runner dedicated to running methods of |audio_capturer_|.
   scoped_refptr<AutoThreadTaskRunner> audio_capture_task_runner_;
 
   // Task runner on which public methods of this class should be called.
   scoped_refptr<AutoThreadTaskRunner> caller_task_runner_;
 
   // Task runner on which keyboard/mouse input is injected.
   scoped_refptr<AutoThreadTaskRunner> input_task_runner_;
 
   // Task runner used by the IPC channel.
   scoped_refptr<AutoThreadTaskRunner> io_task_runner_;
 
-  // Task runner dedicated to running methods of |video_capturer_|.
-  scoped_refptr<AutoThreadTaskRunner> video_capture_task_runner_;
-
   // Captures audio output.
   scoped_ptr<AudioCapturer> audio_capturer_;
 
   std::string client_jid_;
 
   base::WeakPtr<Delegate> delegate_;
 
   // The DesktopEnvironment instance used by this agent.
   scoped_ptr<DesktopEnvironment> desktop_environment_;
 
@@ skipping 34 matching lines @@
 
   // Used to disable callbacks to |this|.
   base::WeakPtrFactory<DesktopSessionAgent> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopSessionAgent);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_DESKTOP_SESSION_AGENT_H_