Add InputEventTimestampSource interface.

remoting/host/client_session.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_HOST_CLIENT_SESSION_H_
 #define REMOTING_HOST_CLIENT_SESSION_H_
 
 #include <cstdint>
 #include <memory>
 #include <string>
@@ skipping 101 matching lines @@
   void RequestPairing(
       const remoting::protocol::PairingRequest& pairing_request) override;
   void DeliverClientMessage(const protocol::ExtensionMessage& message) override;
 
   // protocol::ConnectionToClient::EventHandler interface.
   void OnConnectionAuthenticating() override;
   void OnConnectionAuthenticated() override;
   void CreateMediaStreams() override;
   void OnConnectionChannelsConnected() override;
   void OnConnectionClosed(protocol::ErrorCode error) override;
-  void OnInputEventReceived(int64_t timestamp) override;
   void OnRouteChange(const std::string& channel_name,
                      const protocol::TransportRoute& route) override;
 
   // ClientSessionControl interface.
   const std::string& client_jid() const override;
   void DisconnectSession(protocol::ErrorCode error) override;
   void OnLocalMouseMoved(const webrtc::DesktopVector& position) override;
   void SetDisableInputs(bool disable_inputs) override;
 
   // ClientSessionDetails interface.
@@ skipping 108 matching lines @@
   // Used to disable callbacks to |this| once DisconnectSession() has been
   // called.
   base::WeakPtrFactory<ClientSessionControl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientSession);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_CLIENT_SESSION_H_