Add flag to decoder class to flip the image vertically since that is required...

remoting/client/decoder_verbatim.h

 // Copyright (c) 2010 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_DECODER_VERBATIM_H_
 #define REMOTING_CLIENT_DECODER_VERBATIM_H_
 
 #include "remoting/client/decoder.h"
 
 namespace remoting {
@@ skipping 12 matching lines @@
 
  private:
   // Tasks to call when decode is done.
   scoped_ptr<Task> partial_decode_done_;
   scoped_ptr<Task> decode_done_;
 
   // The video frame to write to.
   scoped_refptr<media::VideoFrame> frame_;
   UpdatedRects* updated_rects_;
 
+  // True if we should reverse the rows when copying data into the target
+  // frame buffer.
+  bool reverse_rows_;
+
   DISALLOW_COPY_AND_ASSIGN(DecoderVerbatim);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_DECODER_VERBATIM_H_