1// Copyright 2013 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_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_
6#define CHROME_BROWSER_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_
7
8#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
9
10template <typename T> struct DefaultSingletonTraits;
11
12namespace extensions {
13
14class InstallTracker;
15
16class InstallTrackerFactory : public BrowserContextKeyedServiceFactory {
17 public:
18  static InstallTracker* GetForBrowserContext(content::BrowserContext* context);
19  static InstallTrackerFactory* GetInstance();
20
21 private:
22  friend struct DefaultSingletonTraits<InstallTrackerFactory>;
23
24  InstallTrackerFactory();
25  virtual ~InstallTrackerFactory();
26
27  // BrowserContextKeyedServiceFactory overrides:
28  virtual KeyedService* BuildServiceInstanceFor(
29      content::BrowserContext* context) const OVERRIDE;
30  virtual content::BrowserContext* GetBrowserContextToUse(
31      content::BrowserContext* context) const OVERRIDE;
32
33  DISALLOW_COPY_AND_ASSIGN(InstallTrackerFactory);
34};
35
36}  // namespace extensions
37
38#endif  // CHROME_BROWSER_EXTENSIONS_INSTALL_TRACKER_FACTORY_H_
39