Replace OVERRIDE and FINAL with override and final in content/test/[a-s]*

content/test/plugin/plugin_setup_test.h

 // Copyright (c) 2011 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.
 
 #ifndef CONTENT_TEST_PLUGIN_PLUGIN_SETUP_TEST_H_
 #define CONTENT_TEST_PLUGIN_PLUGIN_SETUP_TEST_H_
 
 #include "content/test/plugin/plugin_test.h"
 
 namespace NPAPIClient {
 
 // A very simple test that just sets up a new plug-in.
 class PluginSetupTest : public PluginTest {
  public:
   // Constructor.
   PluginSetupTest(NPP id, NPNetscapeFuncs *host_functions);
 
   // NPAPI SetWindow handler.
-  virtual NPError SetWindow(NPWindow* pNPWindow) OVERRIDE;
+  virtual NPError SetWindow(NPWindow* pNPWindow) override;
 };
 
 }  // namespace NPAPIClient
 
 #endif  // CONTENT_TEST_PLUGIN_PLUGIN_SETUP_TEST_H_