add "always allow" option to the mediastream infobar and allow user to allow/not allow acces to devi

chrome/browser/prefs/browser_prefs.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/prefs/browser_prefs.h"
 
 #include "chrome/browser/about_flags.h"
 #include "chrome/browser/accessibility/invert_bubble_prefs.h"
 #include "chrome/browser/autofill/autofill_manager.h"
 #include "chrome/browser/background/background_mode_manager.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/debugger/devtools_window.h"
 #include "chrome/browser/download/download_prefs.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/apps_promo.h"
 #include "chrome/browser/extensions/component_loader.h"
 #include "chrome/browser/extensions/extension_prefs.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/external_protocol/external_protocol_handler.h"
 #include "chrome/browser/geolocation/geolocation_prefs.h"
 #include "chrome/browser/google/google_url_tracker.h"
 #include "chrome/browser/google/google_url_tracker_factory.h"
 #include "chrome/browser/instant/instant_controller.h"
 #include "chrome/browser/intents/web_intents_util.h"
 #include "chrome/browser/intranet_redirect_detector.h"
 #include "chrome/browser/managed_mode.h"
+#include "chrome/browser/media/media_stream_devices_prefs.h"
 #include "chrome/browser/metrics/metrics_log.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/browser/metrics/variations_service.h"
 #include "chrome/browser/net/http_server_properties_manager.h"
 #include "chrome/browser/net/net_pref_observer.h"
 #include "chrome/browser/net/predictor.h"
 #include "chrome/browser/net/ssl_config_service_manager.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/notification_prefs_manager.h"
 #include "chrome/browser/page_info_model.h"
@@ skipping 149 matching lines @@
   DownloadPrefs::RegisterUserPrefs(user_prefs);
   extensions::CommandService::RegisterUserPrefs(user_prefs);
   extensions::ComponentLoader::RegisterUserPrefs(user_prefs);
   ExtensionPrefs::RegisterUserPrefs(user_prefs);
   ExtensionSettingsHandler::RegisterUserPrefs(user_prefs);
   ExtensionWebUI::RegisterUserPrefs(user_prefs);
   GAIAInfoUpdateService::RegisterUserPrefs(user_prefs);
   HostContentSettingsMap::RegisterUserPrefs(user_prefs);
   IncognitoModePrefs::RegisterUserPrefs(user_prefs);
   InstantController::RegisterUserPrefs(user_prefs);
+  MediaStreamDevicesPrefs::RegisterUserPrefs(user_prefs);
   NetPrefObserver::RegisterPrefs(user_prefs);
   NewTabUI::RegisterUserPrefs(user_prefs);
   PasswordManager::RegisterUserPrefs(user_prefs);
   PrefProxyConfigTrackerImpl::RegisterPrefs(user_prefs);
   PrefsTabHelper::RegisterUserPrefs(user_prefs);
   ProfileImpl::RegisterUserPrefs(user_prefs);
   ProtocolHandlerRegistry::RegisterPrefs(user_prefs);
   SessionStartupPref::RegisterUserPrefs(user_prefs);
   TemplateURLPrepopulateData::RegisterUserPrefs(user_prefs);
   TranslatePrefs::RegisterUserPrefs(user_prefs);
@@ skipping 104 matching lines @@
     }
     local_state->ClearPref(prefs::kLastPromptedGoogleURL);
 
     current_version |= GOOGLE_URL_TRACKER_PREFS;
     local_state->SetInteger(prefs::kMultipleProfilePrefMigration,
                             current_version);
   }
 }
 
 }  // namespace browser