[components] Switch {RefCounted}ProfileKeyedService to use BrowserContext

chrome/browser/notifications/sync_notifier/chrome_notifier_service_factory.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/sync_notifier/chrome_notifier_service_factory.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/notifications/sync_notifier/chrome_notifier_service.h"
 #include "chrome/browser/profiles/profile_dependency_manager.h"
 
@@ skipping 12 matching lines @@
 }
 
 ChromeNotifierServiceFactory::ChromeNotifierServiceFactory()
     : ProfileKeyedServiceFactory(
           "ChromeNotifierService", ProfileDependencyManager::GetInstance()) {}
 
 ChromeNotifierServiceFactory::~ChromeNotifierServiceFactory() {
 }
 
 ProfileKeyedService*
-ChromeNotifierServiceFactory::BuildServiceInstanceFor(Profile* profile) const {
+ChromeNotifierServiceFactory::BuildServiceInstanceFor(
+    content::BrowserContext* profile) const {
   NotificationUIManager* notification_manager =
       g_browser_process->notification_ui_manager();
   ChromeNotifierService* chrome_notifier_service =
-      new ChromeNotifierService(profile, notification_manager);
+      new ChromeNotifierService(static_cast<Profile*>(profile),
+                                notification_manager);
   return chrome_notifier_service;
 }
 
 }  // namespace notifier