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