1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#ifndef CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_ 6#define CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_ 7 8#include "base/compiler_specific.h" 9#include "base/memory/singleton.h" 10#include "components/keyed_service/content/browser_context_keyed_service_factory.h" 11 12class BackgroundContentsService; 13class Profile; 14 15// Singleton that owns all BackgroundContentsServices and associates them with 16// Profiles. Listens for the Profile's destruction notification and cleans up 17// the associated BackgroundContentsService. 18class BackgroundContentsServiceFactory 19 : public BrowserContextKeyedServiceFactory { 20 public: 21 static BackgroundContentsService* GetForProfile(Profile* profile); 22 23 static BackgroundContentsServiceFactory* GetInstance(); 24 25 private: 26 friend struct DefaultSingletonTraits<BackgroundContentsServiceFactory>; 27 28 BackgroundContentsServiceFactory(); 29 virtual ~BackgroundContentsServiceFactory(); 30 31 // BrowserContextKeyedServiceFactory: 32 virtual KeyedService* BuildServiceInstanceFor( 33 content::BrowserContext* profile) const OVERRIDE; 34 virtual void RegisterProfilePrefs( 35 user_prefs::PrefRegistrySyncable* registry) OVERRIDE; 36 virtual content::BrowserContext* GetBrowserContextToUse( 37 content::BrowserContext* context) const OVERRIDE; 38 virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE; 39 virtual bool ServiceIsNULLWhileTesting() const OVERRIDE; 40}; 41 42#endif // CHROME_BROWSER_BACKGROUND_BACKGROUND_CONTENTS_SERVICE_FACTORY_H_ 43