Standardize usage of virtual/override/final specifiers.

components/search_engines/template_url_prepopulate_data_unittest.cc

 // Copyright 2014 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/command_line.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/google/core/browser/google_switches.h"
 #include "components/pref_registry/testing_pref_service_syncable.h"
@@ skipping 17 matching lines @@
 }
 
 std::string GetHostFromTemplateURLData(const TemplateURLData& data) {
   return TemplateURL(data).url_ref().GetHost(SearchTermsData());
 }
 
 }  // namespace
 
 class TemplateURLPrepopulateDataTest : public testing::Test {
  public:
-  virtual void SetUp() override {
+  void SetUp() override {
     TemplateURLPrepopulateData::RegisterProfilePrefs(prefs_.registry());
   }
 
  protected:
   user_prefs::TestingPrefServiceSyncable prefs_;
 };
 
 // Verifies the set of prepopulate data doesn't contain entries with duplicate
 // ids.
 TEST_F(TemplateURLPrepopulateDataTest, UniqueIDs) {
@@ skipping 291 matching lines @@
   EXPECT_EQ(SEARCH_ENGINE_OTHER, GetEngineType("invalid:search:url"));
 
   // URL that doesn't look Google-related, but matches a Google base URL
   // specified on the command line.
   const std::string foo_url("http://www.foo.com/search?q={searchTerms}");
   EXPECT_EQ(SEARCH_ENGINE_OTHER, GetEngineType(foo_url));
   CommandLine::ForCurrentProcess()->AppendSwitchASCII(switches::kGoogleBaseURL,
                                                       "http://www.foo.com/");
   EXPECT_EQ(SEARCH_ENGINE_GOOGLE, GetEngineType(foo_url));
 }