[Easy signin] Add method to get user info to easyUnlockPrivate

chrome/browser/signin/easy_unlock_service_regular.cc

 // Copyright 2014 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 "chrome/browser/signin/easy_unlock_service_regular.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/scoped_user_pref_update.h"
@@ skipping 147 matching lines @@
 
 void EasyUnlockServiceRegular::InitializeInternal() {
   registrar_.Init(profile()->GetPrefs());
   registrar_.Add(
       prefs::kEasyUnlockAllowed,
       base::Bind(&EasyUnlockServiceRegular::OnPrefsChanged,
                  base::Unretained(this)));
   OnPrefsChanged();
 }
 
+void EasyUnlockServiceRegular::ShutdownInternal() {
+  turn_off_flow_.reset();
+  turn_off_flow_status_ = EasyUnlockService::IDLE;
+  registrar_.RemoveAll();
+}
+
 bool EasyUnlockServiceRegular::IsAllowedInternal() {
 #if defined(OS_CHROMEOS)
   if (!user_manager::UserManager::Get()->IsLoggedInAsRegularUser())
     return false;
 
   if (!chromeos::ProfileHelper::IsPrimaryProfile(profile()))
     return false;
 
   return true;
 #else
@@ skipping 16 matching lines @@
 
   if (!success) {
     SetTurnOffFlowStatus(FAIL);
     return;
   }
 
   ClearRemoteDevices();
   SetTurnOffFlowStatus(IDLE);
   ReloadApp();
 }