Replace chromeos::UserManager::Get() with chromeos::GetUserManager().

chrome/browser/sync/sync_error_notifier_ash.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/sync/sync_error_notifier_ash.h"
 
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/system/system_notifier.h"
 #include "base/strings/string16.h"
@@ skipping 132 matching lines @@
     return;
 
   if (!error_controller_->HasError()) {
     g_browser_process->notification_ui_manager()->CancelById(notification_id_);
     return;
   }
 
 #if defined(OS_CHROMEOS)
   if (chromeos::UserManager::IsInitialized()) {
     chromeos::UserFlow* user_flow =
-        chromeos::UserManager::Get()->GetCurrentUserFlow();
+        chromeos::GetUserManager()->GetCurrentUserFlow();
 
     // Check whether Chrome OS user flow allows launching browser.
     // Example: Supervised user creation flow which handles token invalidation
     // itself and notifications should be suppressed. http://crbug.com/359045
     if (!user_flow->ShouldLaunchBrowser())
       return;
   }
 #endif
 
   // Keep the existing notification if there is one.
@@ skipping 25 matching lines @@
       ui::ResourceBundle::GetSharedInstance().GetImageNamed(
           IDR_NOTIFICATION_ALERT),
       blink::WebTextDirectionDefault,
       notifier_id,
       base::string16(),  // display_source
       base::ASCIIToUTF16(notification_id_),
       data,
       delegate);
   notification_ui_manager->Add(notification, profile_);
 }