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Side by Side Diff: chrome/browser/sync/sync_global_error_factory.h

Issue 1308823002: Move Singleton and related structs to namespace base (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: ToT Created 5 years, 3 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_ 5 #ifndef CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_
6 #define CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_ 6 #define CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_
7 7
8 #include "base/memory/singleton.h" 8 #include "base/memory/singleton.h"
9 #include "components/keyed_service/content/browser_context_keyed_service_factory .h" 9 #include "components/keyed_service/content/browser_context_keyed_service_factory .h"
10 10
11 class SyncGlobalError; 11 class SyncGlobalError;
12 class Profile; 12 class Profile;
13 13
14 // Singleton that owns all SyncGlobalErrors and associates them with 14 // Singleton that owns all SyncGlobalErrors and associates them with
15 // Profiles. Listens for the Profile's destruction notification and cleans up 15 // Profiles. Listens for the Profile's destruction notification and cleans up
16 // the associated SyncGlobalError. 16 // the associated SyncGlobalError.
17 class SyncGlobalErrorFactory : public BrowserContextKeyedServiceFactory { 17 class SyncGlobalErrorFactory : public BrowserContextKeyedServiceFactory {
18 public: 18 public:
19 // Returns the instance of SyncGlobalError associated with this profile, 19 // Returns the instance of SyncGlobalError associated with this profile,
20 // creating one if none exists. In Ash, this will return NULL. 20 // creating one if none exists. In Ash, this will return NULL.
21 static SyncGlobalError* GetForProfile(Profile* profile); 21 static SyncGlobalError* GetForProfile(Profile* profile);
22 22
23 // Returns an instance of the SyncGlobalErrorFactory singleton. 23 // Returns an instance of the SyncGlobalErrorFactory singleton.
24 static SyncGlobalErrorFactory* GetInstance(); 24 static SyncGlobalErrorFactory* GetInstance();
25 25
26 private: 26 private:
27 friend struct DefaultSingletonTraits<SyncGlobalErrorFactory>; 27 friend struct base::DefaultSingletonTraits<SyncGlobalErrorFactory>;
28 28
29 SyncGlobalErrorFactory(); 29 SyncGlobalErrorFactory();
30 ~SyncGlobalErrorFactory() override; 30 ~SyncGlobalErrorFactory() override;
31 31
32 // BrowserContextKeyedServiceFactory: 32 // BrowserContextKeyedServiceFactory:
33 KeyedService* BuildServiceInstanceFor( 33 KeyedService* BuildServiceInstanceFor(
34 content::BrowserContext* profile) const override; 34 content::BrowserContext* profile) const override;
35 35
36 DISALLOW_COPY_AND_ASSIGN(SyncGlobalErrorFactory); 36 DISALLOW_COPY_AND_ASSIGN(SyncGlobalErrorFactory);
37 }; 37 };
38 38
39 #endif // CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_ 39 #endif // CHROME_BROWSER_SYNC_SYNC_GLOBAL_ERROR_FACTORY_H_
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