| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_LANGUAGE_URL_LANGUAGE_HISTOGRAM_FACTORY_H_ |
| #define CHROME_BROWSER_LANGUAGE_URL_LANGUAGE_HISTOGRAM_FACTORY_H_ |
| |
| #include "base/no_destructor.h" |
| #include "chrome/browser/profiles/profile_keyed_service_factory.h" |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace language { |
| class UrlLanguageHistogram; |
| } |
| |
| namespace user_prefs { |
| class PrefRegistrySyncable; |
| } |
| |
| class UrlLanguageHistogramFactory : public ProfileKeyedServiceFactory { |
| public: |
| static UrlLanguageHistogramFactory* GetInstance(); |
| static language::UrlLanguageHistogram* GetForBrowserContext( |
| content::BrowserContext* browser_context); |
| |
| UrlLanguageHistogramFactory(const UrlLanguageHistogramFactory&) = delete; |
| UrlLanguageHistogramFactory& operator=(const UrlLanguageHistogramFactory&) = |
| delete; |
| |
| private: |
| friend base::NoDestructor<UrlLanguageHistogramFactory>; |
| |
| UrlLanguageHistogramFactory(); |
| ~UrlLanguageHistogramFactory() override; |
| |
| // BrowserContextKeyedServiceFactory overrides. |
| std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext( |
| content::BrowserContext* context) const override; |
| void RegisterProfilePrefs( |
| user_prefs::PrefRegistrySyncable* registry) override; |
| }; |
| |
| #endif // CHROME_BROWSER_LANGUAGE_URL_LANGUAGE_HISTOGRAM_FACTORY_H_ |