Standardize usage of virtual/override/final in chrome/browser/ui/

chrome/browser/ui/webui/web_ui_test_handler.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 CHROME_BROWSER_UI_WEBUI_WEB_UI_TEST_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_TEST_HANDLER_H_
 
 #include "base/compiler_specific.h"
 #include "base/strings/string16.h"
 #include "content/public/browser/web_ui_message_handler.h"
@@ skipping 19 matching lines @@
 
   // Runs |js_text| in this object's WebUI frame. Does not wait for any result.
   void RunJavaScript(const base::string16& js_text);
 
   // Runs |js_text| in this object's WebUI frame. Waits for result, logging an
   // error message on failure. Returns test pass/fail.
   bool RunJavaScriptTestWithResult(const base::string16& js_text);
 
   // WebUIMessageHandler overrides.
   // Add test handlers to the current WebUI object.
-  virtual void RegisterMessages() override;
+  void RegisterMessages() override;
 
  private:
   // Receives testResult messages.
   void HandleTestResult(const base::ListValue* test_result);
 
   // Gets the callback that Javascript execution is complete.
   void JavaScriptComplete(const base::Value* result);
 
   // Runs a message loop until test finishes. Returns the result of the
   // test.
@@ skipping 14 matching lines @@
   // pass/fail.
   bool run_test_succeeded_;
 
   // Waiting for a test to finish.
   bool is_waiting_;
 
   DISALLOW_COPY_AND_ASSIGN(WebUITestHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_WEB_UI_TEST_HANDLER_H_