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

chrome/browser/chromeos/login/auth/login_performer.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/login/auth/login_performer.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
@@ skipping 203 matching lines @@
       delegate_->PolicyLoadFailed();
     else
       NOTREACHED();
     return;
   } else if (status != CrosSettingsProvider::TRUSTED) {
     // Value of kAccountsPrefSupervisedUsersEnabled setting is still not
     // verified. Another attempt will be invoked after verification completion.
     return;
   }
 
-  if (!UserManager::Get()->AreLocallyManagedUsersAllowed()) {
+  if (!GetUserManager()->AreLocallyManagedUsersAllowed()) {
     LOG(ERROR) << "Login attempt of locally managed user detected.";
     delegate_->WhiteListCheckFailed(user_context.GetUserID());
     return;
   }
 
   SupervisedUserLoginFlow* new_flow =
       new SupervisedUserLoginFlow(user_context.GetUserID());
   new_flow->set_host(
-      UserManager::Get()->GetUserFlow(user_context.GetUserID())->host());
-  UserManager::Get()->SetUserFlow(user_context.GetUserID(), new_flow);
+      GetUserManager()->GetUserFlow(user_context.GetUserID())->host());
+  GetUserManager()->SetUserFlow(user_context.GetUserID(), new_flow);
 
-  SupervisedUserAuthentication* authentication = UserManager::Get()->
-      GetSupervisedUserManager()->GetAuthentication();
+  SupervisedUserAuthentication* authentication =
+      GetUserManager()->GetSupervisedUserManager()->GetAuthentication();
 
   UserContext user_context_copy = authentication->TransformKey(user_context);
 
   if (authentication->GetPasswordSchema(user_context.GetUserID()) ==
       SupervisedUserAuthentication::SCHEMA_SALT_HASHED) {
     if (extended_authenticator_.get()) {
       extended_authenticator_->SetConsumer(NULL);
     }
     extended_authenticator_ = new ExtendedAuthenticator(this);
     // TODO(antrim) : Replace empty callback with explicit method.
@@ skipping 114 matching lines @@
     policy::WildcardLoginChecker::Result result) {
   if (result == policy::WildcardLoginChecker::RESULT_ALLOWED) {
     StartLoginCompletion();
   } else {
     if (delegate_)
       delegate_->WhiteListCheckFailed(user_context_.GetUserID());
   }
 }
 
 }  // namespace chromeos