chrome/browser/favicon/favicon_service_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_FAVICON_FAVICON_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_FAVICON_FAVICON_SERVICE_FACTORY_H_
   7
   8 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
   9 #include "components/keyed_service/core/service_access_type.h"
  10
  11 template <typename T> struct DefaultSingletonTraits;
  12
  13 class Profile;
  14
  15 namespace favicon {
  16 class FaviconService;
  17 }
  18
  19 // Singleton that owns all FaviconService and associates them with
  20 // Profiles.
  21 class FaviconServiceFactory : public BrowserContextKeyedServiceFactory {
  22  public:
  23   // |sat| defines what the caller plans to do with the service. See
  24   // the ServiceAccessType definition in profile.h.
  25   static favicon::FaviconService* GetForProfile(Profile* profile,
  26                                                 ServiceAccessType sat);
  27
  28   static FaviconServiceFactory* GetInstance();
  29
  30  private:
  31   friend struct DefaultSingletonTraits<FaviconServiceFactory>;
  32
  33   FaviconServiceFactory();
  34   ~FaviconServiceFactory() override;
  35
  36   // BrowserContextKeyedServiceFactory:
  37   KeyedService* BuildServiceInstanceFor(
  38       content::BrowserContext* profile) const override;
  39   bool ServiceIsNULLWhileTesting() const override;
  40
  41   DISALLOW_COPY_AND_ASSIGN(FaviconServiceFactory);
  42 };
  43
  44 #endif  // CHROME_BROWSER_FAVICON_FAVICON_SERVICE_FACTORY_H_