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// Copyright (c) 2011 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.
#ifndef CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_FACTORY_H_
#define CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_FACTORY_H_
#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
class Profile;
namespace sessions {
class TabRestoreService;
}
// Singleton that owns all TabRestoreServices and associates them with
// Profiles. Listens for the Profile's destruction notification and cleans up
// the associated TabRestoreService.
class TabRestoreServiceFactory : public BrowserContextKeyedServiceFactory {
public:
static sessions::TabRestoreService* GetForProfile(Profile* profile);
// Variant of GetForProfile() that returns NULL if TabRestoreService does not
// exist.
static sessions::TabRestoreService* GetForProfileIfExisting(Profile* profile);
static void ResetForProfile(Profile* profile);
static TabRestoreServiceFactory* GetInstance();
private:
friend struct base::DefaultSingletonTraits<TabRestoreServiceFactory>;
TabRestoreServiceFactory();
~TabRestoreServiceFactory() override;
// BrowserContextKeyedServiceFactory:
KeyedService* BuildServiceInstanceFor(
content::BrowserContext* browser_context) const override;
bool ServiceIsNULLWhileTesting() const override;
};
#endif // CHROME_BROWSER_SESSIONS_TAB_RESTORE_SERVICE_FACTORY_H_
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