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

chrome/browser/ui/ash/launcher/chrome_launcher_controller.cc

 // Copyright 2013 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/ui/ash/launcher/chrome_launcher_controller.h"
 
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 215 matching lines @@
 // A class to get events from ChromeOS when a user gets changed or added.
 class ChromeLauncherControllerUserSwitchObserverChromeOS
     : public ChromeLauncherControllerUserSwitchObserver,
       public chromeos::UserManager::UserSessionStateObserver,
       content::NotificationObserver {
  public:
   ChromeLauncherControllerUserSwitchObserverChromeOS(
       ChromeLauncherController* controller)
       : controller_(controller) {
     DCHECK(chromeos::UserManager::IsInitialized());
-    chromeos::UserManager::Get()->AddSessionStateObserver(this);
+    chromeos::GetUserManager()->AddSessionStateObserver(this);
     // A UserAddedToSession notification can be sent before a profile is loaded.
     // Since our observers require that we have already a profile, we might have
     // to postpone the notification until the ProfileManager lets us know that
     // the profile for that newly added user was added to the ProfileManager.
     registrar_.Add(this, chrome::NOTIFICATION_PROFILE_ADDED,
                    content::NotificationService::AllSources());
   }
   virtual ~ChromeLauncherControllerUserSwitchObserverChromeOS() {
-    chromeos::UserManager::Get()->RemoveSessionStateObserver(this);
+    chromeos::GetUserManager()->RemoveSessionStateObserver(this);
   }
 
   // chromeos::UserManager::UserSessionStateObserver overrides:
   virtual void UserAddedToSession(const chromeos::User* added_user) OVERRIDE;
 
   // content::NotificationObserver overrides:
   virtual void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) OVERRIDE;
 
@@ skipping 1804 matching lines @@
 }
 
 void ChromeLauncherController::ReleaseProfile() {
   if (app_sync_ui_state_)
     app_sync_ui_state_->RemoveObserver(this);
 
   PrefServiceSyncable::FromProfile(profile_)->RemoveObserver(this);
 
   pref_change_registrar_.RemoveAll();
 }