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

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_browsertest.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/users/wallpaper/wallpaper_manager.h"
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/desktop_background/desktop_background_controller_observer.h"
 #include "ash/desktop_background/desktop_background_controller_test_api.h"
 #include "ash/display/display_manager.h"
@@ skipping 92 matching lines @@
                                                         username_hash,
                                                         id);
     if (!base::DirectoryExists(wallpaper_path.DirName()))
       base::CreateDirectory(wallpaper_path.DirName());
 
     return wallpaper_path;
   }
 
   // Logs in |username|.
   void LogIn(const std::string& username, const std::string& username_hash) {
-    UserManager::Get()->UserLoggedIn(username, username_hash, false);
+    GetUserManager()->UserLoggedIn(username, username_hash, false);
     WaitAsyncWallpaperLoadStarted();
   }
 
   int LoadedWallpapers() {
     return WallpaperManager::Get()->loaded_wallpapers();
   }
 
   void ClearDisposableWallpaperCache() {
     WallpaperManager::Get()->ClearDisposableWallpaperCache();
   }
@@ skipping 616 matching lines @@
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kLargeDefaultWallpaperColor));
 }
 
 IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, SmallGuestWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
   CreateCmdlineWallpapers();
-  UserManager::Get()->UserLoggedIn(
+  GetUserManager()->UserLoggedIn(
       UserManager::kGuestUserName, UserManager::kGuestUserName, false);
   UpdateDisplay("800x600");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kSmallGuestWallpaperColor));
 }
 
 IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest, LargeGuestWallpaper) {
   if (!ash::test::AshTestHelper::SupportsMultipleDisplays())
     return;
 
   CreateCmdlineWallpapers();
-  UserManager::Get()->UserLoggedIn(
+  GetUserManager()->UserLoggedIn(
       UserManager::kGuestUserName, UserManager::kGuestUserName, false);
   UpdateDisplay("1600x1200");
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kLargeGuestWallpaperColor));
 }
 
 IN_PROC_BROWSER_TEST_F(WallpaperManagerBrowserTest,
                        SwitchBetweenDefaultAndCustom) {
   // Start loading the default wallpaper.
   UpdateDisplay("640x480");
   CreateCmdlineWallpapers();
-  UserManager::Get()->UserLoggedIn(UserManager::kStubUser, "test_hash", false);
+  GetUserManager()->UserLoggedIn(UserManager::kStubUser, "test_hash", false);
 
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
 
   // Custom wallpaper should be applied immediately, canceling the default
   // wallpaper load task.
   gfx::ImageSkia image = wallpaper_manager_test_utils::CreateTestImage(
       640, 480, wallpaper_manager_test_utils::kCustomWallpaperColor);
   WallpaperManager::Get()->SetCustomWallpaper(UserManager::kStubUser,
                                               "test_hash",
                                               "test-nofile.jpeg",
                                               WALLPAPER_LAYOUT_STRETCH,
                                               User::CUSTOMIZED,
                                               image,
                                               true);
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kCustomWallpaperColor));
 
   WallpaperManager::Get()->SetDefaultWallpaperNow(std::string());
   wallpaper_manager_test_utils::WaitAsyncWallpaperLoadFinished();
 
   EXPECT_TRUE(wallpaper_manager_test_utils::ImageIsNearColor(
       controller_->GetWallpaper(),
       wallpaper_manager_test_utils::kSmallDefaultWallpaperColor));
 }
 
 }  // namespace chromeos