src/chrome/browser/extensions/api/sync_file_system/extension_sync_event_observer_factory.h

   1 // Copyright (c) 2012 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_EXTENSIONS_API_SYNC_FILE_SYSTEM_EXTENSION_SYNC_EVENT_OBSERVER_FACTORY_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_EXTENSION_SYNC_EVENT_OBSERVER_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
  10
  11 class Profile;
  12
  13 namespace extensions {
  14
  15 class ExtensionSyncEventObserver;
  16
  17 class ExtensionSyncEventObserverFactory
  18     : public BrowserContextKeyedServiceFactory {
  19  public:
  20   static ExtensionSyncEventObserver* GetForProfile(Profile* profile);
  21
  22   static ExtensionSyncEventObserverFactory* GetInstance();
  23
  24  private:
  25   friend struct DefaultSingletonTraits<ExtensionSyncEventObserverFactory>;
  26
  27   ExtensionSyncEventObserverFactory();
  28   virtual ~ExtensionSyncEventObserverFactory();
  29
  30   // BrowserContextKeyedServiceFactory implementation.
  31   virtual BrowserContextKeyedService* BuildServiceInstanceFor(
  32       content::BrowserContext* profile) const OVERRIDE;
  33 };
  34
  35 }  // namespace extensions
  36
  37 #endif  // CHROME_BROWSER_EXTENSIONS_API_SYNC_FILE_SYSTEM_EXTENSION_SYNC_EVENT_OBSERVER_FACTORY_H_