Add VideoLayout message.

remoting/protocol/webrtc_video_capturer_adapter.h

 // Copyright 2015 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_PROTOCOL_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_
 #define REMOTING_PROTOCOL_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 25 matching lines @@
 // This class controls the capture of video frames from the desktop and is used
 // to construct a VideoSource as part of the webrtc PeerConnection API.
 // WebrtcVideoCapturerAdapter acts as an adapter between webrtc::DesktopCapturer
 // and the cricket::VideoCapturer interface, which it implements. It is used
 // to construct a cricket::VideoSource for a PeerConnection, to capture frames
 // of the desktop. As indicated in the base implementation, Start() and Stop()
 // should be called on the same thread.
 class WebrtcVideoCapturerAdapter : public cricket::VideoCapturer,
                                    public webrtc::DesktopCapturer::Callback {
  public:
-  typedef base::Callback<void(const webrtc::DesktopSize& size)> SizeCallback;
+  typedef base::Callback<void(const webrtc::DesktopSize& size,
+                              const webrtc::DesktopVector& dpi)>
+      SizeCallback;

[Jamie, 2016/03/31 00:35:53]

Do we need to define this twice?

[Sergey Ulanov, 2016/03/31 06:25:14]

Removed this one now.

 
   explicit WebrtcVideoCapturerAdapter(
       scoped_ptr<webrtc::DesktopCapturer> capturer);
   ~WebrtcVideoCapturerAdapter() override;
 
   void SetSizeCallback(const SizeCallback& size_callback);
   bool PauseCapturer(bool pause);
   base::WeakPtr<WebrtcVideoCapturerAdapter> GetWeakPtr();
 
   // cricket::VideoCapturer implementation.
@@ skipping 34 matching lines @@
   base::WeakPtrFactory<WebrtcVideoCapturerAdapter> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(WebrtcVideoCapturerAdapter);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_WEBRTC_VIDEO_CAPTURER_ADAPTER_H_