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// Copyright (c) 2012 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_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
#define CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
#include "base/memory/singleton.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
class GAIAInfoUpdateService;
class Profile;
namespace user_prefs {
class PrefRegistrySyncable;
}
// Singleton that owns all GAIAInfoUpdateServices and associates them with
// Profiles. Listens for the Profile's destruction notification and cleans up
// the associated GAIAInfoUpdateService.
class GAIAInfoUpdateServiceFactory : public ProfileKeyedServiceFactory {
public:
// Returns the instance of GAIAInfoUpdateService associated with this profile
// (creating one if none exists). Returns NULL if this profile cannot have a
// GAIAInfoUpdateService (for example, if |profile| is incognito).
static GAIAInfoUpdateService* GetForProfile(Profile* profile);
// Returns an instance of the GAIAInfoUpdateServiceFactory singleton.
static GAIAInfoUpdateServiceFactory* GetInstance();
private:
friend struct DefaultSingletonTraits<GAIAInfoUpdateServiceFactory>;
GAIAInfoUpdateServiceFactory();
virtual ~GAIAInfoUpdateServiceFactory();
// ProfileKeyedServiceFactory:
virtual ProfileKeyedService* BuildServiceInstanceFor(
content::BrowserContext* context) const OVERRIDE;
virtual void RegisterUserPrefs(
user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
DISALLOW_COPY_AND_ASSIGN(GAIAInfoUpdateServiceFactory);
};
#endif // CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
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