replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/login/users/wallpaper/wallpaper_manager_unittest.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 <cstdlib>
 #include <cstring>
 
 #include "ash/desktop_background/desktop_background_controller.h"
 #include "ash/desktop_background/desktop_background_controller_observer.h"
 #include "ash/shell.h"
@@ skipping 30 matching lines @@
   WallpaperManagerCacheTest()
       : fake_user_manager_(new FakeUserManager()),
         scoped_user_manager_(fake_user_manager_) {
   }
 
  protected:
   virtual ~WallpaperManagerCacheTest() {}
 
   FakeUserManager* fake_user_manager() { return fake_user_manager_; }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     test::AshTestBase::SetUp();
   }
 
   // Creates a test image of size 1x1.
   gfx::ImageSkia CreateTestImage(SkColor color) {
     SkBitmap bitmap;
     bitmap.allocN32Pixels(1, 1);
     bitmap.eraseColor(color);
     return gfx::ImageSkia::CreateFrom1xBitmap(bitmap);
   }
@@ skipping 33 matching lines @@
   // Logged in users' wallpaper cache should be kept.
   EXPECT_TRUE(cached_wallpaper.BackedBySameObjectAs(test_user_1_wallpaper));
   EXPECT_TRUE(test_api->GetWallpaperFromCache(test_user_2, &cached_wallpaper));
   EXPECT_TRUE(cached_wallpaper.BackedBySameObjectAs(test_user_2_wallpaper));
 
   // Not logged in user's wallpaper cache should be cleared.
   EXPECT_FALSE(test_api->GetWallpaperFromCache(test_user_3, &cached_wallpaper));
 }
 
 }  // namespace chromeos