Two minor cleanups in remoting protocol.

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 65 matching lines @@
   // object is created.
   virtual void SetEventHandler(EventHandler* event_handler) = 0;
 
   // Returns the Session object for the connection.
   // TODO(sergeyu): Remove this method.
   virtual Session* session() = 0;
 
   // Disconnect the client connection.
   virtual void Disconnect(ErrorCode error) = 0;
 
-  // Callback for HostEventDispatcher to be called with a timestamp for each
-  // received event.
-  virtual void OnInputEventReceived(int64_t timestamp) = 0;
-
   // Start video stream that sends screen content from |desktop_capturer| to the
   // client.
   virtual std::unique_ptr<VideoStream> StartVideoStream(
       std::unique_ptr<webrtc::DesktopCapturer> desktop_capturer) = 0;
 
   // Starts an audio stream. Returns nullptr if audio is not supported by the
   // client.
   virtual std::unique_ptr<AudioStream> StartAudioStream(
       std::unique_ptr<AudioSource> audio_source) = 0;
 
   // The client stubs used by the host to send control messages to the client.
   // The stub must not be accessed before OnConnectionAuthenticated(), or
   // after OnConnectionClosed().
   virtual ClientStub* client_stub() = 0;
 
   // Set the stubs which will handle messages we receive from the client. These
   // 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_