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.
5 #ifndef APPS_APP_LIFETIME_MONITOR_FACTORY_H_
6 #define APPS_APP_LIFETIME_MONITOR_FACTORY_H_
8 #include "base/memory/singleton.h"
9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
17 class AppLifetimeMonitor;
19 // Singleton that owns all AppLifetimeMonitors and associates them with
20 // BrowserContexts. Listens for the BrowserContext's destruction notification
21 // and cleans up the associated AppLifetimeMonitor.
22 class AppLifetimeMonitorFactory : public BrowserContextKeyedServiceFactory {
24 static AppLifetimeMonitor* GetForBrowserContext(
25 content::BrowserContext* context);
27 static AppLifetimeMonitorFactory* GetInstance();
30 friend struct base::DefaultSingletonTraits<AppLifetimeMonitorFactory>;
32 AppLifetimeMonitorFactory();
33 ~AppLifetimeMonitorFactory() override;
35 // BrowserContextKeyedServiceFactory:
36 KeyedService* BuildServiceInstanceFor(
37 content::BrowserContext* context) const override;
38 bool ServiceIsCreatedWithBrowserContext() const override;
39 content::BrowserContext* GetBrowserContextToUse(
40 content::BrowserContext* context) const override;
45 #endif // APPS_APP_LIFETIME_MONITOR_FACTORY_H_