chrome/browser/extensions/extension_storage_monitor_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_EXTENSIONS_EXTENSION_STORAGE_MONITOR_FACTORY_H_
   6 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_STORAGE_MONITOR_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 namespace extensions {
  12
  13 class ExtensionStorageMonitor;
  14
  15 class ExtensionStorageMonitorFactory
  16     : public BrowserContextKeyedServiceFactory {
  17  public:
  18   static ExtensionStorageMonitor* GetForBrowserContext(
  19       content::BrowserContext* context);
  20
  21   static ExtensionStorageMonitorFactory* GetInstance();
  22
  23  private:
  24   friend struct DefaultSingletonTraits<ExtensionStorageMonitorFactory>;
  25
  26   ExtensionStorageMonitorFactory();
  27   virtual ~ExtensionStorageMonitorFactory();
  28
  29   // BrowserContextKeyedServiceFactory implementation:
  30   virtual KeyedService* BuildServiceInstanceFor(
  31       content::BrowserContext* context) const OVERRIDE;
  32   virtual content::BrowserContext* GetBrowserContextToUse(
  33       content::BrowserContext* context) const OVERRIDE;
  34   virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
  35   virtual bool ServiceIsNULLWhileTesting() const OVERRIDE;
  36 };
  37
  38 }  // namespace extensions
  39
  40 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_STORAGE_MONITOR_FACTORY_H_