Pass the desktop session ID to the remoting network process.

remoting/host/ipc_desktop_environment.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_IPC_DESKTOP_ENVIRONMENT_H_
 #define REMOTING_HOST_IPC_DESKTOP_ENVIRONMENT_H_
 
 #include <cstdint>
 #include <map>
 #include <memory>
@@ skipping 77 matching lines @@
 
   // DesktopSessionConnector implementation.
   void ConnectTerminal(DesktopSessionProxy* desktop_session_proxy,
                        const ScreenResolution& resolution,
                        bool virtual_terminal) override;
   void DisconnectTerminal(DesktopSessionProxy* desktop_session_proxy) override;
   void SetScreenResolution(DesktopSessionProxy* desktop_session_proxy,
                            const ScreenResolution& resolution) override;
   void OnDesktopSessionAgentAttached(
       int terminal_id,
+      int session_id,
       const IPC::ChannelHandle& desktop_pipe) override;
   void OnTerminalDisconnected(int terminal_id) override;
 
  private:
   // Used to run the audio capturer.
   scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner_;
 
   // Task runner on which methods of DesktopEnvironmentFactory interface should
   // be called.
   scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner_;
@@ skipping 18 matching lines @@
 
   // Factory for weak pointers to DesktopSessionConnector interface.
   base::WeakPtrFactory<DesktopSessionConnector> connector_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(IpcDesktopEnvironmentFactory);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_IPC_DESKTOP_ENVIRONMENT_H_