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

chrome/browser/ui/ash/launcher/chrome_launcher_controller_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/launcher/chrome_launcher_controller.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 907 matching lines @@
     DCHECK(it != created_profiles_.end());
     profile_manager_->DeleteTestingProfile(it->second);
     created_profiles_.erase(it);
   }
 
  private:
   typedef std::map<Profile*, std::string> ProfileToNameMap;
   TestingProfileManager* profile_manager() { return profile_manager_.get(); }
 
   chromeos::FakeUserManager* GetFakeUserManager() {
-    return static_cast<chromeos::FakeUserManager*>(
-        chromeos::UserManager::Get());
+    return static_cast<chromeos::FakeUserManager*>(chromeos::GetUserManager());
   }
 
   scoped_ptr<TestingProfileManager> profile_manager_;
   scoped_ptr<chromeos::ScopedUserManagerEnabler> user_manager_enabler_;
 
   ash::test::TestShellDelegate* shell_delegate_;
 
   ProfileToNameMap created_profiles_;
 
   DISALLOW_COPY_AND_ASSIGN(
@@ skipping 1752 matching lines @@
 
   EXPECT_EQ(1, app_icon_loader->fetch_count());
   ASSERT_EQ(initial_size + 1, model_->items().size());
   EXPECT_TRUE(launcher_controller_->IsAppPinned("1"));
   EXPECT_FALSE(launcher_controller_->IsAppPinned("0"));
   EXPECT_EQ(ash::TYPE_APP_SHORTCUT, model_->items()[app_index].type);
 
   launcher_controller_->UnpinAppWithID("1");
   ASSERT_EQ(initial_size, model_->items().size());
 }