chrome/browser/ui/bookmarks/enhanced_bookmark_key_service_factory.h

   1 // Copyright 2015 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_UI_BOOKMARKS_ENHANCED_BOOKMARK_KEY_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_UI_BOOKMARKS_ENHANCED_BOOKMARK_KEY_SERVICE_FACTORY_H_
   7
   8 #include "base/macros.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 namespace content {
  12 class BrowserContext;
  13 }  // namespace content
  14
  15 template <typename T> struct DefaultSingletonTraits;
  16
  17 class EnhancedBookmarkKeyService;
  18
  19 // Singleton that owns all EnhancedBookmarkKeyServices and associates them with
  20 // BrowserContexts.
  21 class EnhancedBookmarkKeyServiceFactory
  22     : public BrowserContextKeyedServiceFactory {
  23  public:
  24   static EnhancedBookmarkKeyServiceFactory* GetInstance();
  25
  26  private:
  27   friend struct DefaultSingletonTraits<EnhancedBookmarkKeyServiceFactory>;
  28
  29   EnhancedBookmarkKeyServiceFactory();
  30   ~EnhancedBookmarkKeyServiceFactory() override;
  31
  32   // BrowserContextKeyedServiceFactory:
  33   KeyedService* BuildServiceInstanceFor(
  34       content::BrowserContext* context) const override;
  35   content::BrowserContext* GetBrowserContextToUse(
  36       content::BrowserContext* context) const override;
  37   bool ServiceIsCreatedWithBrowserContext() const override;
  38   bool ServiceIsNULLWhileTesting() const override;
  39
  40   DISALLOW_COPY_AND_ASSIGN(EnhancedBookmarkKeyServiceFactory);
  41 };
  42
  43 #endif  // CHROME_BROWSER_UI_BOOKMARKS_ENHANCED_BOOKMARK_KEY_SERVICE_FACTORY_H_