[chrome/browser/chromeos] ui::ResourceBundle::GetSharedInstance should return a pointer

chrome/browser/chromeos/app_mode/kiosk_external_updater.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/chromeos/app_mode/kiosk_external_updater.h"
 
 #include "base/bind.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/json/json_file_value_serializer.h"
@@ skipping 357 matching lines @@
     const std::string& min_browser_version) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   std::string existing_version_str;
   base::FilePath existing_path;
   bool cached = KioskAppManager::Get()->GetCachedCrx(
       app_id, &existing_path, &existing_version_str);
   DCHECK(cached);
 
   // Compare app version.
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
+  ui::ResourceBundle* rb = &ui::ResourceBundle::GetSharedInstance();
   if (!ShouldUpdateForHigherVersion(existing_version_str, version, false)) {
-    external_updates_[app_id].error = rb.GetLocalizedString(
+    external_updates_[app_id].error = rb->GetLocalizedString(
         IDS_KIOSK_EXTERNAL_UPDATE_SAME_OR_LOWER_APP_VERSION);
     return false;
   }
 
   // Check minimum browser version.
   if (!min_browser_version.empty()) {
     chrome::VersionInfo current_version_info;
     if (!ShouldUpdateForHigherVersion(
             min_browser_version, current_version_info.Version(), true)) {
       external_updates_[app_id].error = l10n_util::GetStringFUTF16(
@@ skipping 134 matching lines @@
   if (failed) {
     failed_app_msg = ui::ResourceBundle::GetSharedInstance().GetLocalizedString(
                          IDS_KIOSK_EXTERNAL_UPDATE_FAILED_UPDATED_APPS) +
                      base::ASCIIToUTF16("\n") + failed_apps;
     message = message + base::ASCIIToUTF16("\n") + failed_app_msg;
   }
   return message;
 }
 
 }  // namespace chromeos