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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/background/background_contents_service_factory.h"
      6 
      7 #include "base/command_line.h"
      8 #include "base/prefs/pref_service.h"
      9 #include "chrome/browser/background/background_contents_service.h"
     10 #include "chrome/browser/profiles/incognito_helpers.h"
     11 #include "chrome/browser/profiles/profile.h"
     12 #include "chrome/common/pref_names.h"
     13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
     14 #include "components/pref_registry/pref_registry_syncable.h"
     15 #include "extensions/browser/extension_registry_factory.h"
     16 
     17 // static
     18 BackgroundContentsService* BackgroundContentsServiceFactory::GetForProfile(
     19     Profile* profile) {
     20   return static_cast<BackgroundContentsService*>(
     21       GetInstance()->GetServiceForBrowserContext(profile, true));
     22 }
     23 
     24 // static
     25 BackgroundContentsServiceFactory* BackgroundContentsServiceFactory::
     26     GetInstance() {
     27   return Singleton<BackgroundContentsServiceFactory>::get();
     28 }
     29 
     30 BackgroundContentsServiceFactory::BackgroundContentsServiceFactory()
     31     : BrowserContextKeyedServiceFactory(
     32         "BackgroundContentsService",
     33         BrowserContextDependencyManager::GetInstance()) {
     34   DependsOn(extensions::ExtensionRegistryFactory::GetInstance());
     35 }
     36 
     37 BackgroundContentsServiceFactory::~BackgroundContentsServiceFactory() {
     38 }
     39 
     40 KeyedService* BackgroundContentsServiceFactory::BuildServiceInstanceFor(
     41     content::BrowserContext* profile) const {
     42   return new BackgroundContentsService(static_cast<Profile*>(profile),
     43                                        CommandLine::ForCurrentProcess());
     44 }
     45 
     46 void BackgroundContentsServiceFactory::RegisterProfilePrefs(
     47     user_prefs::PrefRegistrySyncable* user_prefs) {
     48   user_prefs->RegisterDictionaryPref(
     49       prefs::kRegisteredBackgroundContents,
     50       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
     51 }
     52 
     53 content::BrowserContext*
     54 BackgroundContentsServiceFactory::GetBrowserContextToUse(
     55     content::BrowserContext* context) const {
     56   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
     57 }
     58 
     59 bool
     60 BackgroundContentsServiceFactory::ServiceIsCreatedWithBrowserContext() const {
     61   return true;
     62 }
     63 
     64 bool BackgroundContentsServiceFactory::ServiceIsNULLWhileTesting() const {
     65   return true;
     66 }
     67