Remove shaped desktop support from remoting host and client.

remoting/codec/video_encoder_helper.cc

 // 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.
 
 #include "remoting/codec/video_encoder_helper.h"
 
 #include "remoting/proto/video.pb.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_frame.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_region.h"
@@ skipping 26 matching lines @@
   for (webrtc::DesktopRegion::Iterator iter(updated_region);
        !iter.IsAtEnd(); iter.Advance()) {
     const webrtc::DesktopRect& rect = iter.rect();
     Rect* dirty_rect = packet->add_dirty_rects();
     dirty_rect->set_x(rect.left());
     dirty_rect->set_y(rect.top());
     dirty_rect->set_width(rect.width());
     dirty_rect->set_height(rect.height());
   }
 
-  // Record the shape of the frame, if specified.
-  if (frame.shape()) {
-    packet->set_use_desktop_shape(true);
-    for (webrtc::DesktopRegion::Iterator r(*frame.shape());
-         !r.IsAtEnd(); r.Advance()) {
-      Rect* rect = packet->add_desktop_shape_rects();
-      rect->set_x(r.rect().left());
-      rect->set_y(r.rect().top());
-      rect->set_width(r.rect().width());
-      rect->set_height(r.rect().height());
-    }
-  }
-
   // Store frame DPI.
   if (!frame.dpi().is_zero()) {
     packet->mutable_format()->set_x_dpi(frame.dpi().x());
     packet->mutable_format()->set_y_dpi(frame.dpi().y());
   }
 
   return packet;
 }
 
 }  // namespace remoting