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