Pass the desktop session ID to the remoting network process.

remoting/host/ipc_desktop_environment_unittest.cc

 // Copyright (c) 2013 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.
 
 #include "remoting/host/ipc_desktop_environment.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 433 matching lines @@
 }
 
 void IpcDesktopEnvironmentTest::OnDisconnectCallback() {
   DeleteDesktopEnvironment();
 }
 
 void IpcDesktopEnvironmentTest::OnDesktopAttached(
     const IPC::ChannelHandle& desktop_pipe) {
   // Instruct DesktopSessionProxy to connect to the network-to-desktop pipe.
   desktop_environment_factory_->OnDesktopSessionAgentAttached(
-      terminal_id_, desktop_pipe);
+      terminal_id_, /*session_id=*/0, desktop_pipe);
 }
 
 void IpcDesktopEnvironmentTest::RunMainLoopUntilDone() {
   task_runner_ = nullptr;
   io_task_runner_ = nullptr;
   main_run_loop_.Run();
 }
 
 // Runs until the desktop is attached and exits immediately after that.
 TEST_F(IpcDesktopEnvironmentTest, Basic) {
@@ skipping 260 matching lines @@
       .WillOnce(InvokeWithoutArgs(
           this, &IpcDesktopEnvironmentTest::DeleteDesktopEnvironment));
 
   // Change the desktop resolution.
   screen_controls_->SetScreenResolution(ScreenResolution(
       webrtc::DesktopSize(100, 100),
       webrtc::DesktopVector(96, 96)));
 }
 
 }  // namespace remoting