Added the desktop shape fields to VideoPacket.

remoting/client/plugin/chromoting_instance.h

Index: remoting/client/plugin/chromoting_instance.h
diff --git a/remoting/client/plugin/chromoting_instance.h b/remoting/client/plugin/chromoting_instance.h
index 40f470f5cb341637b3f906970bcf1e1656df63c0..b98d922fb6e8411e77d9e6a6a146d093ff9a725b 100644
--- a/remoting/client/plugin/chromoting_instance.h
+++ b/remoting/client/plugin/chromoting_instance.h
@@ -18,6 +18,7 @@
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/cpp/var.h"
 #include "third_party/skia/include/core/SkPoint.h"
+#include "third_party/skia/include/core/SkRegion.h"
 #include "third_party/skia/include/core/SkSize.h"
 
 // Windows defines 'PostMessage', so we have to undef it before we
@@ -135,6 +136,7 @@ class ChromotingInstance :
 
   // Called by PepperView.
   void SetDesktopSize(const SkISize& size, const SkIPoint& dpi);
+  void SetDesktopShape(const SkRegion& shape);
   void OnFirstFrameReceived();
 
   // Return statistics record by ChromotingClient.
@@ -233,6 +235,9 @@ class ChromotingInstance :
   scoped_ptr<PepperView> view_;
   pp::View plugin_view_;
 
+  // Contains the most-recently-reported desktop shape, if any.
+  scoped_ptr<SkRegion> desktop_shape_;
+
   scoped_ptr<PepperSignalStrategy> signal_strategy_;
 
   scoped_ptr<protocol::ConnectionToHost> host_connection_;