Add VideoLayout message.

remoting/client/plugin/pepper_video_renderer_2d.h

 // Copyright 2014 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_CLIENT_PLUGIN_PEPPER_VIDEO_RENDERER_2D_H_
 #define REMOTING_CLIENT_PLUGIN_PEPPER_VIDEO_RENDERER_2D_H_
 
 #include <list>
 
 #include "base/compiler_specific.h"
@@ skipping 64 matching lines @@
   pp::Graphics2D graphics2d_;
 
   scoped_ptr<SoftwareVideoRenderer> software_video_renderer_;
 
   // View size in output pixels.
   webrtc::DesktopSize view_size_;
 
   // Size of the most recent source frame in pixels.
   webrtc::DesktopSize source_size_;
 
-  // Resolution of the most recent source frame dots-per-inch.
-  webrtc::DesktopVector source_dpi_;
-
   // Done callbacks for the frames that have been painted but not flushed.
   ScopedVector<base::ScopedClosureRunner> pending_frames_done_callbacks_;
 
   // Done callbacks for the frames that are currently being flushed.
   ScopedVector<base::ScopedClosureRunner> flushing_frames_done_callbacks_;
 
   // True if there paint operations that need to be flushed.
   bool need_flush_ = false;
 
   // True if there is already a Flush() pending on the Graphics2D context.
   bool flush_pending_ = false;
 
   // True after the first call to DrawFrame().
   bool frame_received_ = false;
 
   // True if dirty regions are to be sent to |event_handler_| for debugging.
   bool debug_dirty_region_ = false;
 
   base::ThreadChecker thread_checker_;
 
   pp::CompletionCallbackFactory<PepperVideoRenderer2D> callback_factory_;
   base::WeakPtrFactory<PepperVideoRenderer2D> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperVideoRenderer2D);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_PLUGIN_PEPPER_VIDEO_RENDERER_2D_H_