Add InputEventTimestampSource interface.

remoting/protocol/connection_to_client.h

 // Copyright (c) 2012 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.
 
 #ifndef REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_
 #define REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_
 
 #include <stdint.h>
 
 #include <string>
@@ skipping 35 matching lines @@
     // after OnConnectionChannelsConnected().
     virtual void CreateMediaStreams() = 0;
 
     // Called when the network connection is authenticated and all
     // channels are connected.
     virtual void OnConnectionChannelsConnected() = 0;
 
     // Called when the network connection is closed or failed.
     virtual void OnConnectionClosed(ErrorCode error) = 0;
 
-    // Called when a new input event is received.
-    virtual void OnInputEventReceived(int64_t timestamp) = 0;
-
     // Called on notification of a route change event, which happens when a
     // channel is connected.
     virtual void OnRouteChange(const std::string& channel_name,
                                const TransportRoute& route) = 0;
 
    protected:
     virtual ~EventHandler() {}
   };
 
   ConnectionToClient() {}
@@ skipping 29 matching lines @@
   // must be called in EventHandler::OnConnectionAuthenticated().
   virtual void set_clipboard_stub(ClipboardStub* clipboard_stub) = 0;
   virtual void set_host_stub(HostStub* host_stub) = 0;
   virtual void set_input_stub(InputStub* input_stub) = 0;
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_CONNECTION_TO_CLIENT_H_