chrome/browser/search/suggestions/suggestions_service_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_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_
   7
   8 #include "base/memory/singleton.h"
   9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  10
  11 class Profile;
  12
  13 namespace suggestions {
  14
  15 class SuggestionsService;
  16
  17 // Singleton that owns all SuggestionsServices and associates them with
  18 // Profiles.
  19 class SuggestionsServiceFactory : public BrowserContextKeyedServiceFactory {
  20  public:
  21   // Returns the SuggestionsService for |profile|.
  22   static suggestions::SuggestionsService* GetForProfile(Profile* profile);
  23
  24   static SuggestionsServiceFactory* GetInstance();
  25
  26  private:
  27   friend struct base::DefaultSingletonTraits<SuggestionsServiceFactory>;
  28
  29   SuggestionsServiceFactory();
  30   ~SuggestionsServiceFactory() override;
  31
  32   // Overrides from BrowserContextKeyedServiceFactory:
  33   KeyedService* BuildServiceInstanceFor(
  34       content::BrowserContext* profile) const override;
  35   void RegisterProfilePrefs(
  36       user_prefs::PrefRegistrySyncable* registry) override;
  37
  38   DISALLOW_COPY_AND_ASSIGN(SuggestionsServiceFactory);
  39 };
  40
  41 }  // namespace suggestions
  42
  43 #endif  // CHROME_BROWSER_SEARCH_SUGGESTIONS_SUGGESTIONS_SERVICE_FACTORY_H_