Chrome OS: avoid suspending on lid close when casting is active.

chrome/browser/media/media_capture_devices_dispatcher.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 CHROME_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_
 #define CHROME_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_
 
 #include <deque>
 #include <list>
 #include <map>
@@ skipping 103 matching lines @@
 
   // Overridden from content::MediaObserver:
   virtual void OnAudioCaptureDevicesChanged(
       const content::MediaStreamDevices& devices) OVERRIDE;
   virtual void OnVideoCaptureDevicesChanged(
       const content::MediaStreamDevices& devices) OVERRIDE;
   virtual void OnMediaRequestStateChanged(
       int render_process_id,
       int render_view_id,
       int page_request_id,
+      const GURL& security_origin,
       const content::MediaStreamDevice& device,
       content::MediaRequestState state) OVERRIDE;
   virtual void OnAudioStreamPlayingChanged(
       int render_process_id,
       int render_view_id,
       int stream_id,
       bool is_playing,
       float power_dBFS,
       bool clipped) OVERRIDE;
   virtual void OnCreatingAudioStream(int render_process_id,
@@ skipping 59 matching lines @@
                                const content::MediaStreamDevices& devices,
                                scoped_ptr<content::MediaStreamUI> ui);
 
   // Called by the MediaObserver() functions, executed on UI thread.
   void UpdateAudioDevicesOnUIThread(const content::MediaStreamDevices& devices);
   void UpdateVideoDevicesOnUIThread(const content::MediaStreamDevices& devices);
   void UpdateMediaRequestStateOnUIThread(
       int render_process_id,
       int render_view_id,
       int page_request_id,
+      const GURL& security_origin,
       const content::MediaStreamDevice& device,
       content::MediaRequestState state);
   void OnCreatingAudioStreamOnUIThread(int render_process_id,
                                        int render_view_id);
 
   // A list of cached audio capture devices.
   content::MediaStreamDevices audio_devices_;
 
   // A list of cached video capture devices.
   content::MediaStreamDevices video_devices_;
@@ skipping 26 matching lines @@
     int render_view_id;
     int page_request_id;
   };
   typedef std::list<DesktopCaptureSession> DesktopCaptureSessions;
   DesktopCaptureSessions desktop_capture_sessions_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaCaptureDevicesDispatcher);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_MEDIA_CAPTURE_DEVICES_DISPATCHER_H_