Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/content_settings/content_setting_bubble_model_unittest.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/auto_reset.h"
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ skipping 10 matching lines @@
 #include "components/infobars/core/infobar_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/web_contents_tester.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::WebContentsTester;
 
 class ContentSettingBubbleModelTest : public ChromeRenderViewHostTestHarness {
  protected:
-  virtual void SetUp() override {
+  void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
     TabSpecificContentSettings::CreateForWebContents(web_contents());
     InfoBarService::CreateForWebContents(web_contents());
   }
 
   void CheckGeolocationBubble(size_t expected_domains,
                               bool expect_clear_link,
                               bool expect_reload_hint) {
     scoped_ptr<ContentSettingBubbleModel> content_setting_bubble_model(
         ContentSettingBubbleModel::CreateContentSettingBubbleModel(
@@ skipping 853 matching lines @@
   {
     ProtocolHandler handler = registry.GetHandlerFor("mailto");
     ASSERT_FALSE(handler.IsEmpty());
     EXPECT_EQ(CONTENT_SETTING_ALLOW,
               content_settings->pending_protocol_handler_setting());
     EXPECT_FALSE(registry.IsIgnored(test_handler));
   }
 
   registry.Shutdown();
 }