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

content/public/common/media_stream_request.cc

 // 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.
 
 #include "content/public/common/media_stream_request.h"
 
 namespace content {
 
 bool IsAudioMediaType(MediaStreamDeviceType type) {
   return (type == content::MEDIA_DEVICE_AUDIO_CAPTURE ||
@@ skipping 12 matching lines @@
     : type(type),
       device_id(device_id),
       name(name) {
 }
 
 MediaStreamDevice::~MediaStreamDevice() {}
 
 MediaStreamRequest::MediaStreamRequest(
     int render_process_id,
     int render_view_id,
-    const GURL& security_origin)
+    const GURL& security_origin,
+    MediaStreamRequestType request_type)
     : render_process_id(render_process_id),
       render_view_id(render_view_id),
-      security_origin(security_origin) {
+      security_origin(security_origin),
+      request_type(request_type) {
 }
 
 MediaStreamRequest::~MediaStreamRequest() {
   for (MediaStreamDeviceMap::iterator iter = devices.begin();
        iter != devices.end();
        ++iter) {
     iter->second.clear();
   }
   devices.clear();
 }
 
 }  // namespace content