| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ios/chrome/browser/language/url_language_histogram_factory.h" |
| |
| #include "components/keyed_service/core/keyed_service.h" |
| #include "components/keyed_service/ios/browser_state_dependency_manager.h" |
| #include "components/language/core/browser/url_language_histogram.h" |
| #include "components/pref_registry/pref_registry_syncable.h" |
| #include "ios/chrome/browser/browser_state/chrome_browser_state.h" |
| |
| // static |
| UrlLanguageHistogramFactory* UrlLanguageHistogramFactory::GetInstance() { |
| static base::NoDestructor<UrlLanguageHistogramFactory> instance; |
| return instance.get(); |
| } |
| |
| // static |
| language::UrlLanguageHistogram* UrlLanguageHistogramFactory::GetForBrowserState( |
| ios::ChromeBrowserState* const state) { |
| return static_cast<language::UrlLanguageHistogram*>( |
| GetInstance()->GetServiceForBrowserState(state, true)); |
| } |
| |
| UrlLanguageHistogramFactory::UrlLanguageHistogramFactory() |
| : BrowserStateKeyedServiceFactory( |
| "UrlLanguageHistogram", |
| BrowserStateDependencyManager::GetInstance()) {} |
| |
| UrlLanguageHistogramFactory::~UrlLanguageHistogramFactory() {} |
| |
| std::unique_ptr<KeyedService> |
| UrlLanguageHistogramFactory::BuildServiceInstanceFor( |
| web::BrowserState* const context) const { |
| ios::ChromeBrowserState* browser_state = |
| ios::ChromeBrowserState::FromBrowserState(context); |
| return std::make_unique<language::UrlLanguageHistogram>( |
| browser_state->GetPrefs()); |
| } |
| |
| void UrlLanguageHistogramFactory::RegisterBrowserStatePrefs( |
| user_prefs::PrefRegistrySyncable* const registry) { |
| language::UrlLanguageHistogram::RegisterProfilePrefs(registry); |
| } |