Use webrtc::MouseCursorMonitor for cursor shapes

remoting/host/chromoting_messages.h

Index: remoting/host/chromoting_messages.h
diff --git a/remoting/host/chromoting_messages.h b/remoting/host/chromoting_messages.h
index e56b0f3a19d54c82c6b64b30271da24a64fd4f9d..00273001e423867bf0f82b4beb7ec115d8437b8c 100644
--- a/remoting/host/chromoting_messages.h
+++ b/remoting/host/chromoting_messages.h
@@ -138,11 +138,12 @@ IPC_MESSAGE_CONTROL3(ChromotingDesktopNetworkMsg_CreateSharedBuffer,
 IPC_MESSAGE_CONTROL1(ChromotingDesktopNetworkMsg_ReleaseSharedBuffer,
                      int /* id */)
 
-IPC_STRUCT_TRAITS_BEGIN(webrtc::MouseCursorShape)
-  IPC_STRUCT_TRAITS_MEMBER(size)
-  IPC_STRUCT_TRAITS_MEMBER(hotspot)
-  IPC_STRUCT_TRAITS_MEMBER(data)
-IPC_STRUCT_TRAITS_END()
+// Serialized webrtc::MouseCursor.
+IPC_STRUCT_BEGIN(SerializedMouseCursor)

[Sergey Ulanov, 2013/12/03 21:47:28]

You can make webrtc::MouseCursor serializable without adding this struct. You
just need to add serialization/deserilization code in
chromoting_param_traits.[h|cc] and then webrtc::MouseCursor can be included in
IPC messages directly and you won't need to covert it to/from
SerializedMouseCursor.

[dcaiafa, 2013/12/10 01:32:03]

Done.

+  IPC_STRUCT_MEMBER(webrtc::DesktopSize, size)
+  IPC_STRUCT_MEMBER(webrtc::DesktopVector, hotspot)
+  IPC_STRUCT_MEMBER(std::string, data)
+IPC_STRUCT_END()
 
 // Serialized webrtc::DesktopFrame.
 IPC_STRUCT_BEGIN(SerializedDesktopFrame)
@@ -173,8 +174,8 @@ IPC_MESSAGE_CONTROL1(ChromotingDesktopNetworkMsg_CaptureCompleted,
                      SerializedDesktopFrame /* frame */ )
 
 // Carries a cursor share update from the desktop session agent to the client.
-IPC_MESSAGE_CONTROL1(ChromotingDesktopNetworkMsg_CursorShapeChanged,
-                     webrtc::MouseCursorShape /* cursor_shape */ )
+IPC_MESSAGE_CONTROL1(ChromotingDesktopNetworkMsg_MouseCursor,
+                     SerializedMouseCursor /* cursor */ )
 
 // Carries a clipboard event from the desktop session agent to the client.
 // |serialized_event| is a serialized protocol::ClipboardEvent.