Use webrtc::MouseCursorMonitor for cursor shapes

remoting/host/chromoting_param_traits.h

Index: remoting/host/chromoting_param_traits.h
diff --git a/remoting/host/chromoting_param_traits.h b/remoting/host/chromoting_param_traits.h
index 7925918d76a932693e328e0829a3c4ba27b18024..c0a5f0ca0b8696338e263d6e4a7040016fa0eb44 100644
--- a/remoting/host/chromoting_param_traits.h
+++ b/remoting/host/chromoting_param_traits.h
@@ -5,10 +5,12 @@
 #ifndef REMOTING_HOST_CHROMOTING_PARAM_TRAITS_H_
 #define REMOTING_HOST_CHROMOTING_PARAM_TRAITS_H_
 
+#include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_param_traits.h"
 #include "remoting/host/screen_resolution.h"
 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h"
+#include "third_party/webrtc/modules/desktop_capture/mouse_cursor.h"
 
 namespace IPC {
 
@@ -37,6 +39,14 @@ struct ParamTraits<webrtc::DesktopRect> {
 };
 
 template <>
+struct ParamTraits<scoped_ptr<webrtc::MouseCursor> > {
+  typedef scoped_ptr<webrtc::MouseCursor> param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
 struct ParamTraits<remoting::ScreenResolution> {
   typedef remoting::ScreenResolution param_type;
   static void Write(Message* m, const param_type& p);