chrome/browser/recovery/recovery_install_global_error_factory.h

   1 // Copyright 2014 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_RECOVERY_RECOVERY_INSTALL_GLOBAL_ERROR_FACTORY_H_
   6 #define CHROME_BROWSER_RECOVERY_RECOVERY_INSTALL_GLOBAL_ERROR_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 class Profile;
  12 class RecoveryInstallGlobalError;
  13
  14 // Singleton that owns all RecoveryInstallGlobalError and associates them with
  15 // Profiles. Listens for the Profile's destruction notification and cleans up
  16 // the associated RecoveryInstallGlobalError.
  17 class RecoveryInstallGlobalErrorFactory
  18     : public BrowserContextKeyedServiceFactory {
  19  public:
  20   // Returns the instance of RecoveryInstallGlobalError associated with this
  21   // profile, creating one if none exists.
  22   static RecoveryInstallGlobalError* GetForProfile(Profile* profile);
  23
  24   // Returns an instance of the RecoveryInstallGlobalErrorFactory singleton.
  25   static RecoveryInstallGlobalErrorFactory* GetInstance();
  26
  27  private:
  28   friend struct DefaultSingletonTraits<RecoveryInstallGlobalErrorFactory>;
  29
  30   RecoveryInstallGlobalErrorFactory();
  31   ~RecoveryInstallGlobalErrorFactory() override;
  32
  33   // BrowserContextKeyedServiceFactory:
  34   KeyedService* BuildServiceInstanceFor(
  35       content::BrowserContext* profile) const override;
  36
  37   DISALLOW_COPY_AND_ASSIGN(RecoveryInstallGlobalErrorFactory);
  38 };
  39
  40 #endif  // CHROME_BROWSER_RECOVERY_RECOVERY_INSTALL_GLOBAL_ERROR_FACTORY_H_