Make sure that all OpenDevice requests are scrutinized against the audio and video policies.

content/browser/renderer_host/media/media_stream_ui_controller.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.
 
 // MediaStreamUIController is used to decide which of the available capture
 // device to use as well as getting user permission to use the capture device.
 // There will be one instance of MediaStreamDeviceSettings handling all
 // requests.
 
 // Expected call flow:
@@ skipping 28 matching lines @@
   explicit MediaStreamUIController(SettingsRequester* requester);
   virtual ~MediaStreamUIController();
 
   // Called when a new request for the capture device access is made.
   // Users are responsbile for cancel the pending request if they don't wait
   // for the result from the UI.
   void MakeUIRequest(const std::string& label,
                      int render_process_id,
                      int render_view_id,
                      const StreamOptions& stream_components,
-                     const GURL& security_origin);
+                     const GURL& security_origin,
+                     MediaStreamRequestType request_type);
 
   // Called to cancel a pending UI request of capture device access when the
   // user has no action for the media stream InfoBar.
   void CancelUIRequest(const std::string& label);
 
   // Called to pass in an array of available devices for a request represented
   // by |label|. There could be multiple calls for a request.
   // TODO(xians): use the monitor to get a up-to-date device list and remove
   // this API.
   void AddAvailableDevicesToRequest(
@@ skipping 50 matching lines @@
   bool use_fake_ui_;
 
   base::WeakPtrFactory<MediaStreamUIController> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamUIController);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_UI_CONTROLLER_H_