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_POLICY_CLOUD_POLICY_HEADER_SERVICE_FACTORY_H_ 6 #define CHROME_BROWSER_POLICY_CLOUD_POLICY_HEADER_SERVICE_FACTORY_H_ 7 8 #include "base/memory/singleton.h" 9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 10 11 namespace policy { 12 13 class PolicyHeaderService; 14 15 // Factory for PolicyHeaderService objects. PolicyHeaderService is not actually 16 // a KeyedService, so this class wraps PolicyHeaderService in 17 // a KeyedService internally. 18 class PolicyHeaderServiceFactory : public BrowserContextKeyedServiceFactory { 19 public: 20 // Returns the instance of PolicyHeaderService for the passed |context|, or 21 // NULL if there is none (for instance, for incognito windows). 22 static PolicyHeaderService* GetForBrowserContext( 23 content::BrowserContext* context); 24 25 // Returns an instance of the PolicyHeaderServiceFactory singleton. 26 static PolicyHeaderServiceFactory* GetInstance(); 27 28 protected: 29 // BrowserContextKeyedServiceFactory implementation. 30 virtual KeyedService* BuildServiceInstanceFor( 31 content::BrowserContext* profile) const OVERRIDE; 32 33 private: 34 friend struct DefaultSingletonTraits<PolicyHeaderServiceFactory>; 35 36 PolicyHeaderServiceFactory(); 37 virtual ~PolicyHeaderServiceFactory(); 38 39 DISALLOW_COPY_AND_ASSIGN(PolicyHeaderServiceFactory); 40 }; 41 42 } // namespace policy 43 44 #endif // CHROME_BROWSER_POLICY_CLOUD_POLICY_HEADER_SERVICE_FACTORY_H_ 45
