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/browser_context_keyed_service/browser_context_keyed_service_factory.h"
  12
  13 class InstantService;
  14 class Profile;
  15 class BrowserContextKeyedService;
  16
  17 // Singleton that owns all InstantServices and associates them with Profiles.
  18 class InstantServiceFactory : public BrowserContextKeyedServiceFactory {
  19  public:
  20   // Returns the InstantService for |profile|.
  21   static InstantService* GetForProfile(Profile* profile);
  22
  23   static InstantServiceFactory* GetInstance();
  24
  25  private:
  26   friend struct DefaultSingletonTraits<InstantServiceFactory>;
  27
  28   InstantServiceFactory();
  29   virtual ~InstantServiceFactory();
  30
  31   // Overridden from BrowserContextKeyedServiceFactory:
  32   virtual content::BrowserContext* GetBrowserContextToUse(
  33       content::BrowserContext* context) const OVERRIDE;
  34   virtual BrowserContextKeyedService* BuildServiceInstanceFor(
  35       content::BrowserContext* profile) const OVERRIDE;
  36
  37   DISALLOW_COPY_AND_ASSIGN(InstantServiceFactory);
  38 };
  39
  40 #endif  // CHROME_BROWSER_SEARCH_INSTANT_SERVICE_FACTORY_H_