Standardize usage of virtual/override/final specifiers.

components/autofill/content/renderer/password_form_conversion_utils_browsertest.cc

 // Copyright 2013 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/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/content/renderer/password_form_conversion_utils.h"
 #include "components/autofill/core/common/password_form.h"
@@ skipping 87 matching lines @@
 
  private:
   std::string html_;
 
   DISALLOW_COPY_AND_ASSIGN(PasswordFormBuilder);
 };
 
 class PasswordFormConversionUtilsTest : public content::RenderViewTest {
  public:
   PasswordFormConversionUtilsTest() : content::RenderViewTest() {}
-  virtual ~PasswordFormConversionUtilsTest() {}
+  ~PasswordFormConversionUtilsTest() override {}
 
  protected:
   // Loads the given |html|, retrieves the sole WebFormElement from it, and then
   // calls CreatePasswordForm() to convert it into a |password_form|. Note that
   // ASSERT() can only be used in void functions, this is why |password_form| is
   // passed in as a pointer to a scoped_ptr.
   void LoadHTMLAndConvertForm(const std::string& html,
                               scoped_ptr<PasswordForm>* password_form) {
     LoadHTML(html.c_str());
 
@@ skipping 464 matching lines @@
   builder.AddPasswordField("password4", "alpha", NULL);
   builder.AddSubmitButton("submit", true);
   std::string html = builder.ProduceHTML();
 
   scoped_ptr<PasswordForm> password_form;
   ASSERT_NO_FATAL_FAILURE(LoadHTMLAndConvertForm(html, &password_form));
   EXPECT_FALSE(password_form);
 }
 
 }  // namespace autofill