Standardize usage of virtual/override/final specifiers.

chrome/renderer/autofill/password_autofill_agent_browsertest.cc

 // Copyright (c) 2012 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 "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/test/base/chrome_render_view_test.h"
 #include "components/autofill/content/common/autofill_messages.h"
 #include "components/autofill/content/renderer/autofill_agent.h"
 #include "components/autofill/content/renderer/form_autofill_util.h"
@@ skipping 168 matching lines @@
     AutofillMsg_FillPasswordForm msg(0, fill_data);
     static_cast<content::RenderViewObserver*>(password_autofill_agent_)
         ->OnMessageReceived(msg);
   }
 
   void SendVisiblePasswordForms() {
     static_cast<content::RenderViewObserver*>(password_autofill_agent_)
         ->DidFinishLoad(GetMainFrame());
   }
 
-  virtual void SetUp() {
+  void SetUp() override {
     ChromeRenderViewTest::SetUp();
 
     // Add a preferred login and an additional login to the FillData.
     username1_ = ASCIIToUTF16(kAliceUsername);
     password1_ = ASCIIToUTF16(kAlicePassword);
     username2_ = ASCIIToUTF16(kBobUsername);
     password2_ = ASCIIToUTF16(kBobPassword);
     username3_ = ASCIIToUTF16(kCarolUsername);
     password3_ = ASCIIToUTF16(kCarolPassword);
     alternate_username3_ = ASCIIToUTF16(kCarolAlternateUsername);
@@ skipping 26 matching lines @@
     // it matches the form action, otherwise we won't autocomplete.
     UpdateOriginForHTML(kFormHTML);
     fill_data_.basic_data.action = GURL("http://www.bidule.com");
 
     LoadHTML(kFormHTML);
 
     // Now retrieve the input elements so the test can access them.
     UpdateUsernameAndPasswordElements();
   }
 
-  virtual void TearDown() {
+  void TearDown() override {
     username_element_.reset();
     password_element_.reset();
     ChromeRenderViewTest::TearDown();
   }
 
   void UpdateOriginForHTML(const std::string& html) {
     std::string origin = "data:text/html;charset=utf-8," + html;
     fill_data_.basic_data.origin = GURL(origin);
   }
 
@@ skipping 1379 matching lines @@
                                 password_element_,
                                 /*is_user_input=*/true);
 
   // Simulate the user typing a stored username.
   SimulateUsernameChange(kAliceUsername, true);
   // The autofileld password should replace the typed one.
   CheckTextFieldsDOMState(kAliceUsername, true, kAlicePassword, true);
 }
 
 }  // namespace autofill