Add a ChromeOS implementation of VideoCaptureDevice

content/browser/renderer_host/media/media_stream_manager.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.
 
 // MediaStreamManager is used to open/enumerate media capture devices (video
 // supported now). Call flow:
 // 1. GenerateStream is called when a render process wants to use a capture
 //    device.
 // 2. MediaStreamManager will ask MediaStreamUIController for permission to
 //    use devices and for which device to use.
@@ skipping 23 matching lines @@
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/power_monitor/power_observer.h"
 #include "base/system_monitor/system_monitor.h"
 #include "content/browser/renderer_host/media/media_stream_provider.h"
 #include "content/common/content_export.h"
 #include "content/common/media/media_stream_options.h"
 #include "content/public/browser/media_request_state.h"
 #include "content/public/browser/resource_context.h"
+#include "ui/gfx/display.h"
 
 namespace media {
 class AudioManager;
 }
 
 namespace content {
 
 class AudioInputDeviceManager;
 class FakeMediaStreamUIProxy;
 class MediaStreamDeviceSettings;
@@ skipping 17 matching lines @@
 
   explicit MediaStreamManager(media::AudioManager* audio_manager);
   virtual ~MediaStreamManager();
 
   // Used to access VideoCaptureManager.
   VideoCaptureManager* video_capture_manager();
 
   // Used to access AudioInputDeviceManager.
   AudioInputDeviceManager* audio_input_device_manager();
 
+  // Set the Display rotation.
+  void SetDisplayRotation(gfx::Display::Rotation rotation);
+
   // Creates a new media access request which is identified by a unique string
   // that's returned to the caller. This will trigger the infobar and ask users
   // for access to the device. |render_process_id| and |render_view_id| refer
   // to the view where the infobar will appear to the user. |callback| is
   // used to send the selected device to the clients. An empty list of device
   // will be returned if the users deny the access.
   std::string MakeMediaAccessRequest(
       int render_process_id,
       int render_view_id,
       int page_request_id,
@@ skipping 290 matching lines @@
 
   bool use_fake_ui_;
   scoped_ptr<FakeMediaStreamUIProxy> fake_ui_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_MANAGER_H_