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

chrome/browser/ui/ash/session_state_delegate_chromeos_unittest.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/session_state_delegate_chromeos.h"
 
 #include <string>
 #include <vector>
 
 #include "chrome/browser/chromeos/login/users/fake_user_manager.h"
@@ skipping 28 matching lines @@
   }
 
   // Add and log in a user to the session.
   void UserAddedToSession(std::string user) {
     user_manager()->AddUser(user);
     user_manager()->LoginUser(user);
   }
 
   // Get the active user.
   const std::string& GetActiveUser() {
-    return chromeos::UserManager::Get()->GetActiveUser()->email();
+    return chromeos::GetUserManager()->GetActiveUser()->email();
   }
 
   chromeos::FakeUserManager* user_manager() { return user_manager_; }
   SessionStateDelegateChromeos* session_state_delegate() {
     return session_state_delegate_.get();
   }
 
  private:
   scoped_ptr<chromeos::ScopedUserManagerEnabler> user_manager_enabler_;
   scoped_ptr<SessionStateDelegateChromeos> session_state_delegate_;
@@ skipping 37 matching lines @@
   // Cycle backwards.
   const ash::SessionStateDelegate::CycleUser backward =
       ash::SessionStateDelegate::CYCLE_TO_PREVIOUS_USER;
   session_state_delegate()->CycleActiveUser(backward);
   EXPECT_EQ("thirduser@test.com", GetActiveUser());
   session_state_delegate()->CycleActiveUser(backward);
   EXPECT_EQ("seconduser@test.com", GetActiveUser());
   session_state_delegate()->CycleActiveUser(backward);
   EXPECT_EQ("firstuser@test.com", GetActiveUser());
 }