/chromium-webcl/src/chrome/browser/profiles/gaia_info_update_service_factory.h

https://bitbucket.org/peixuan/chromium_r197479_base · C Header · 44 lines · 22 code · 11 blank · 11 comment · 0 complexity · bd3ec357fcf80255a286d9ac3c8433a5 MD5 · raw file 

    

  1. // Copyright (c) 2012 The Chromium Authors. All rights reserved.
    2. 

  2. // Use of this source code is governed by a BSD-style license that can be
    3. 

  3. // found in the LICENSE file.
    4. 

  4. 

  5. #ifndef CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
    6. 

  6. #define CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
    7. 

  7. 

  8. #include "base/memory/singleton.h"
    9. 

  9. #include "chrome/browser/profiles/profile_keyed_service_factory.h"
    10. 

  10. 

  11. class GAIAInfoUpdateService;
    12. 

  12. class PrefRegistrySyncable;
    13. 

  13. class Profile;
    14. 

  14. 

  15. // Singleton that owns all GAIAInfoUpdateServices and associates them with
    16. 

  16. // Profiles. Listens for the Profile's destruction notification and cleans up
    17. 

  17. // the associated GAIAInfoUpdateService.
    18. 

  18. class GAIAInfoUpdateServiceFactory : public ProfileKeyedServiceFactory {
    19. 

  19.  public:
    20. 

  20.   // Returns the instance of GAIAInfoUpdateService associated with this profile
    21. 

  21.   // (creating one if none exists). Returns NULL if this profile cannot have a
    22. 

  22.   // GAIAInfoUpdateService (for example, if |profile| is incognito).
    23. 

  23.   static GAIAInfoUpdateService* GetForProfile(Profile* profile);
    24. 

  24. 

  25.   // Returns an instance of the GAIAInfoUpdateServiceFactory singleton.
    26. 

  26.   static GAIAInfoUpdateServiceFactory* GetInstance();
    27. 

  27. 

  28.  private:
    29. 

  29.   friend struct DefaultSingletonTraits<GAIAInfoUpdateServiceFactory>;
    30. 

  30. 

  31.   GAIAInfoUpdateServiceFactory();
    32. 

  32.   virtual ~GAIAInfoUpdateServiceFactory();
    33. 

  33. 

  34.   // ProfileKeyedServiceFactory:
    35. 

  35.   virtual ProfileKeyedService* BuildServiceInstanceFor(
    36. 

  36.       content::BrowserContext* context) const OVERRIDE;
    37. 

  37. 

  38.   virtual void RegisterUserPrefs(PrefRegistrySyncable* registry) OVERRIDE;
    39. 

  39.   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
    40. 

  40. 

  41.   DISALLOW_COPY_AND_ASSIGN(GAIAInfoUpdateServiceFactory);
    42. 

  42. };
    43. 

  43. 

  44. #endif  // CHROME_BROWSER_PROFILES_GAIA_INFO_UPDATE_SERVICE_FACTORY_H_
    45.