chrome/browser/search/instant_service_factory.h

   1 // Copyright 2013 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_INSTANT_SERVICE_FACTORY_H_
   6 #define CHROME_BROWSER_SEARCH_INSTANT_SERVICE_FACTORY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/memory/singleton.h"
  11 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
  12
  13 class InstantService;
  14 class Profile;
  15
  16 // Singleton that owns all InstantServices and associates them with Profiles.
  17 class InstantServiceFactory : public BrowserContextKeyedServiceFactory {
  18  public:
  19   // Returns the InstantService for |profile|.
  20   static InstantService* GetForProfile(Profile* profile);
  21
  22   static InstantServiceFactory* GetInstance();
  23
  24  private:
  25   friend struct DefaultSingletonTraits<InstantServiceFactory>;
  26
  27   InstantServiceFactory();
  28   ~InstantServiceFactory() override;
  29
  30   // Overridden from BrowserContextKeyedServiceFactory:
  31   content::BrowserContext* GetBrowserContextToUse(
  32       content::BrowserContext* context) const override;
  33   KeyedService* BuildServiceInstanceFor(
  34       content::BrowserContext* profile) const override;
  35
  36   DISALLOW_COPY_AND_ASSIGN(InstantServiceFactory);
  37 };
  38
  39 #endif  // CHROME_BROWSER_SEARCH_INSTANT_SERVICE_FACTORY_H_