src/chrome/browser/signin/easy_unlock_service_factory.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/signin/easy_unlock_service_factory.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/memory/singleton.h"
   9 #include "chrome/browser/profiles/incognito_helpers.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/signin/easy_unlock_service.h"
  12 #include "chrome/browser/signin/easy_unlock_service_regular.h"
  13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  14 #include "extensions/browser/extension_system_provider.h"
  15 #include "extensions/browser/extensions_browser_client.h"
  16
  17 #if defined(OS_CHROMEOS)
  18 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  19 #include "chrome/browser/signin/easy_unlock_service_signin_chromeos.h"
  20 #include "chromeos/chromeos_switches.h"
  21 #endif
  22
  23 // static
  24 EasyUnlockServiceFactory* EasyUnlockServiceFactory::GetInstance() {
  25   return Singleton<EasyUnlockServiceFactory>::get();
  26 }
  27
  28 // static
  29 EasyUnlockService* EasyUnlockServiceFactory::GetForProfile(Profile* profile) {
  30   return static_cast<EasyUnlockService*>(
  31       EasyUnlockServiceFactory::GetInstance()->GetServiceForBrowserContext(
  32           profile, true));
  33 }
  34
  35 EasyUnlockServiceFactory::EasyUnlockServiceFactory()
  36     : BrowserContextKeyedServiceFactory(
  37           "EasyUnlockService",
  38           BrowserContextDependencyManager::GetInstance()) {
  39   DependsOn(
  40       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
  41 }
  42
  43 EasyUnlockServiceFactory::~EasyUnlockServiceFactory() {
  44 }
  45
  46 KeyedService* EasyUnlockServiceFactory::BuildServiceInstanceFor(
  47     content::BrowserContext* context) const {
  48 #if defined(OS_CHROMEOS)
  49   if (chromeos::ProfileHelper::IsSigninProfile(
  50           Profile::FromBrowserContext(context))) {
  51     if (CommandLine::ForCurrentProcess()->HasSwitch(
  52             chromeos::switches::kEnableEasySignin)) {
  53       return new EasyUnlockServiceSignin(Profile::FromBrowserContext(context));
  54     } else {
  55       return NULL;
  56     }
  57   }
  58 #endif
  59   return new EasyUnlockServiceRegular(Profile::FromBrowserContext(context));
  60 }
  61
  62 content::BrowserContext* EasyUnlockServiceFactory::GetBrowserContextToUse(
  63       content::BrowserContext* context) const {
  64   return chrome::GetBrowserContextRedirectedInIncognito(context);
  65 }
  66
  67 bool EasyUnlockServiceFactory::ServiceIsCreatedWithBrowserContext() const {
  68   return true;
  69 }
  70
  71 bool EasyUnlockServiceFactory::ServiceIsNULLWhileTesting() const {
  72   // Don't create the service for TestingProfile used in unit_tests because
  73   // EasyUnlockService uses ExtensionSystem::ready().Post, which expects
  74   // a MessageLoop that does not exit in many unit_tests cases.
  75   return true;
  76 }