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

chrome/browser/media/media_stream_devices_controller.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 "chrome/browser/media/media_stream_devices_controller.h"
 
 #include "base/values.h"
 #include "chrome/browser/content_settings/content_settings_provider.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/extensions/api/tab_capture/tab_capture_registry.h"
@@ skipping 49 matching lines @@
   prefs->RegisterBooleanPref(prefs::kVideoCaptureAllowed,
                              true,
                              PrefService::UNSYNCABLE_PREF);
   prefs->RegisterBooleanPref(prefs::kAudioCaptureAllowed,
                              true,
                              PrefService::UNSYNCABLE_PREF);
 }
 
 
 bool MediaStreamDevicesController::DismissInfoBarAndTakeActionOnSettings() {
+  // If this is a no UI check for policies only go straight to accept - policy
+  // check will be done automatically on the way.
+  if (request_.request_type == content::MEDIA_OPEN_DEVICE) {
+    Accept(false);
+    return true;
+  }
+
   if (request_.audio_type == content::MEDIA_TAB_AUDIO_CAPTURE ||
       request_.video_type == content::MEDIA_TAB_VIDEO_CAPTURE) {
     HandleTapMediaRequest();
     return true;
   }
 
   // Deny the request if the security origin is empty, this happens with
   // file access without |--allow-file-access-from-files| flag.
   if (request_.security_origin.is_empty()) {
     Deny(false);
@@ skipping 179 matching lines @@
   }
   if (has_video_) {
     profile_->GetHostContentSettingsMap()->SetContentSetting(
         primary_pattern,
         ContentSettingsPattern::Wildcard(),
         CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA,
         std::string(),
         content_setting);
   }
 }