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      1 // Copyright (c) 2012 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 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
      6 
      7 #include "chrome/browser/autocomplete/autocomplete_classifier.h"
      8 #include "chrome/browser/autocomplete/shortcuts_backend_factory.h"
      9 #include "chrome/browser/profiles/incognito_helpers.h"
     10 #include "chrome/browser/profiles/profile.h"
     11 #include "chrome/browser/search_engines/template_url_service_factory.h"
     12 #include "components/keyed_service/content/browser_context_dependency_manager.h"
     13 #include "extensions/browser/extension_system_provider.h"
     14 #include "extensions/browser/extensions_browser_client.h"
     15 
     16 // static
     17 AutocompleteClassifier* AutocompleteClassifierFactory::GetForProfile(
     18     Profile* profile) {
     19   return static_cast<AutocompleteClassifier*>(
     20       GetInstance()->GetServiceForBrowserContext(profile, true));
     21 }
     22 
     23 // static
     24 AutocompleteClassifierFactory* AutocompleteClassifierFactory::GetInstance() {
     25   return Singleton<AutocompleteClassifierFactory>::get();
     26 }
     27 
     28 // static
     29 KeyedService* AutocompleteClassifierFactory::BuildInstanceFor(
     30     content::BrowserContext* profile) {
     31   return new AutocompleteClassifier(static_cast<Profile*>(profile));
     32 }
     33 
     34 AutocompleteClassifierFactory::AutocompleteClassifierFactory()
     35     : BrowserContextKeyedServiceFactory(
     36         "AutocompleteClassifier",
     37         BrowserContextDependencyManager::GetInstance()) {
     38   DependsOn(
     39       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
     40   DependsOn(TemplateURLServiceFactory::GetInstance());
     41   // TODO(pkasting): Uncomment these once they exist.
     42   //   DependsOn(PrefServiceFactory::GetInstance());
     43   DependsOn(ShortcutsBackendFactory::GetInstance());
     44 }
     45 
     46 AutocompleteClassifierFactory::~AutocompleteClassifierFactory() {
     47 }
     48 
     49 content::BrowserContext* AutocompleteClassifierFactory::GetBrowserContextToUse(
     50     content::BrowserContext* context) const {
     51   return chrome::GetBrowserContextRedirectedInIncognito(context);
     52 }
     53 
     54 bool AutocompleteClassifierFactory::ServiceIsNULLWhileTesting() const {
     55   return true;
     56 }
     57 
     58 KeyedService* AutocompleteClassifierFactory::BuildServiceInstanceFor(
     59     content::BrowserContext* profile) const {
     60   return BuildInstanceFor(static_cast<Profile*>(profile));
     61 }
     62