Provide access to the ID for the remoted Windows session in the network process

remoting/host/basic_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_BASIC_DESKTOP_ENVIRONMENT_H_
 #define REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_
 
+#include <cstdint>
 #include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "remoting/host/desktop_environment.h"
 
 namespace webrtc {
 
@@ skipping 11 matching lines @@
 
   // DesktopEnvironment implementation.
   std::unique_ptr<AudioCapturer> CreateAudioCapturer() override;
   std::unique_ptr<InputInjector> CreateInputInjector() override;
   std::unique_ptr<ScreenControls> CreateScreenControls() override;
   std::unique_ptr<webrtc::DesktopCapturer> CreateVideoCapturer() override;
   std::unique_ptr<webrtc::MouseCursorMonitor> CreateMouseCursorMonitor()
       override;
   std::string GetCapabilities() const override;
   void SetCapabilities(const std::string& capabilities) override;
+  uint32_t GetDesktopSessionId() const override;
 
  protected:
   friend class BasicDesktopEnvironmentFactory;
 
   BasicDesktopEnvironment(
       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> video_capture_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> input_task_runner,
       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
       bool supports_touch_events);
@@ skipping 100 matching lines @@
   // True if the touch events capability should be offered by the
   // DesktopEnvironment instances.
   bool supports_touch_events_;
 
   DISALLOW_COPY_AND_ASSIGN(BasicDesktopEnvironmentFactory);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_BASIC_DESKTOP_ENVIRONMENT_H_