Take notification API out of experimental.

chrome/browser/notifications/message_center_settings_controller.cc

 // Copyright (c) 2013 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/notifications/message_center_settings_controller.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/app_icon_loader_impl.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/favicon/favicon_service.h"
@@ skipping 37 matching lines @@
   DesktopNotificationService* notification_service =
       DesktopNotificationServiceFactory::GetForProfile(profile);
 
   ExtensionService* extension_service = profile->GetExtensionService();
   const ExtensionSet* extension_set = extension_service->extensions();
   app_icon_loader_.reset(new extensions::AppIconLoaderImpl(
       profile, message_center::kSettingsIconSize, this));
   for (ExtensionSet::const_iterator iter = extension_set->begin();
        iter != extension_set->end(); ++iter) {
     const extensions::Extension* extension = *iter;
-    // Currently, our notification API is provided for experimental apps.
-    // TODO(mukai, miket): determine the actual rule and fix here.
-    if (!extension->is_app() || !extension->HasAPIPermission(
-            extensions::APIPermission::kExperimental)) {
+    if (!extension->HasAPIPermission(
+      extensions::APIPermission::kNotification)) {
       continue;
     }
 
     notifiers->push_back(new message_center::Notifier(
         extension->id(),
         UTF8ToUTF16(extension->name()),
         notification_service->IsExtensionEnabled(extension->id())));
     app_icon_loader_->FetchImage(extension->id());
   }
 
@@ skipping 85 matching lines @@
   settings_view_->UpdateFavicon(url, favicon_result.image);
 }
 
 
 void MessageCenterSettingsController::SetAppImage(const std::string& id,
                                                   const gfx::ImageSkia& image) {
   if (!settings_view_)
     return;
   settings_view_->UpdateIconImage(id, image);
 }