Show realm in device owner notice

ash/common/system/tray/system_tray_delegate.cc

 // Copyright (c) 2012 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 "ash/common/system/tray/system_tray_delegate.h"
 
 #include "ash/common/system/tray/ime_info.h"
 #include "ash/common/system/tray/system_tray_item.h"
 
 namespace ash {
@@ skipping 20 matching lines @@
 void SystemTrayDelegate::Initialize() {}
 
 LoginStatus SystemTrayDelegate::GetUserLoginStatus() const {
   return LoginStatus::NOT_LOGGED_IN;
 }
 
 std::string SystemTrayDelegate::GetEnterpriseDomain() const {
   return std::string();
 }
 
+std::string SystemTrayDelegate::GetEnterpriseRealm() const {
+  return std::string();
+}
+
 base::string16 SystemTrayDelegate::GetEnterpriseMessage() const {
   return base::string16();
 }
 
 std::string SystemTrayDelegate::GetSupervisedUserManager() const {
   return std::string();
 }
 
 base::string16 SystemTrayDelegate::GetSupervisedUserManagerName() const {
   return base::string16();
@@ skipping 117 matching lines @@
 VPNDelegate* SystemTrayDelegate::GetVPNDelegate() const {
   return nullptr;
 }
 
 std::unique_ptr<SystemTrayItem> SystemTrayDelegate::CreateRotationLockTrayItem(
     SystemTray* tray) {
   return nullptr;
 }
 
 }  // namespace ash