[Chromoting] Add a filter that will stop the host sending unnecessary clipboard events to the clien…

remoting/protocol/client_stub.h

 // Copyright (c) 2011 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.
 
 // Interface of a client that receives commands from a Chromoting host.
 //
 // This interface is responsible for a subset of control messages sent to
 // the Chromoting client.
 
 #ifndef REMOTING_PROTOCOL_CLIENT_STUB_H_
 #define REMOTING_PROTOCOL_CLIENT_STUB_H_
 
 #include "base/basictypes.h"
+#include "remoting/protocol/clipboard_stub.h"
 
 namespace remoting {
 namespace protocol {
 
-class ClientStub {
+class ClientStub : public ClipboardStub {
  public:
   ClientStub() {}
   virtual ~ClientStub() {}
 
   // Currently we don't use the control channel for anything. Add new
   // message handlers here when necessary.
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ClientStub);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_CLIENT_STUB_H_