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

chrome/browser/chromeos/events/event_rewriter.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/events/event_rewriter.h"
 
 #include <vector>
 
 #include "ash/sticky_keys/sticky_keys_controller.h"
 #include "ash/wm/window_state.h"
@@ skipping 538 matching lines @@
          key_event.type() == ui::ET_KEY_RELEASED);
 
   // Do nothing if we have just logged in as guest but have not restarted chrome
   // process yet (so we are still on the login screen). In this situations we
   // have no user profile so can not do anything useful.
   // Note that currently, unlike other accounts, when user logs in as guest, we
   // restart chrome process. In future this is to be changed.
   // TODO(glotov): remove the following condition when we do not restart chrome
   // when user logs in as guest.
   // TODO(kpschoedel): check whether this is still necessary.
-  if (UserManager::Get()->IsLoggedInAsGuest() &&
+  if (GetUserManager()->IsLoggedInAsGuest() &&
       LoginDisplayHostImpl::default_host())
     return;
 
   const PrefService* pref_service = GetPrefService();
   if (!pref_service)
     return;
 
   MutableKeyState incoming = *state;
   state->flags = ui::EF_NONE;
   int characteristic_flag = ui::EF_NONE;
@@ skipping 363 matching lines @@
 
   XIFreeDeviceInfo(device_info);
 }
 
 void EventRewriter::DeviceRemoved(int device_id) {
   device_id_to_type_.erase(device_id);
 }
 #endif
 
 }  // namespace chromeos