Standardize usage of virtual/override/final in components/

components/test/run_all_unittests.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/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/statistics_recorder.h"
 #include "base/path_service.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
@@ skipping 19 matching lines @@
 #include "ui/gfx/android/gfx_jni_registrar.h"
 #endif
 
 namespace {
 
 class ComponentsTestSuite : public base::TestSuite {
  public:
   ComponentsTestSuite(int argc, char** argv) : base::TestSuite(argc, argv) {}
 
  private:
-  virtual void Initialize() override {
+  void Initialize() override {
     base::TestSuite::Initialize();
 
     // Initialize the histograms subsystem, so that any histograms hit in tests
     // are correctly registered with the statistics recorder and can be queried
     // by tests.
     base::StatisticsRecorder::Initialize();
 
 #if !defined(OS_IOS)
     gfx::GLSurface::InitializeOneOffForTests();
 #endif
@@ skipping 42 matching lines @@
     url::AddStandardScheme("chrome");
     url::AddStandardScheme("chrome-extension");
     url::AddStandardScheme("chrome-devtools");
     url::AddStandardScheme("chrome-search");
 
     // Not using kExtensionScheme to avoid the dependency to extensions.
     ContentSettingsPattern::SetNonWildcardDomainNonPortScheme(
         "chrome-extension");
   }
 
-  virtual void Shutdown() override {
+  void Shutdown() override {
     ui::ResourceBundle::CleanupSharedInstance();
 
 #if defined(OS_MACOSX) && !defined(OS_IOS)
   base::mac::SetOverrideFrameworkBundle(NULL);
 #endif
 
     base::TestSuite::Shutdown();
   }
 
   DISALLOW_COPY_AND_ASSIGN(ComponentsTestSuite);
@@ skipping 26 matching lines @@
   // The listener will set up common test environment for all components unit
   // tests.
   testing::TestEventListeners& listeners =
       testing::UnitTest::GetInstance()->listeners();
   listeners.Append(new ComponentsUnitTestEventListener());
 
   return base::LaunchUnitTests(
       argc, argv, base::Bind(&base::TestSuite::Run,
                              base::Unretained(&test_suite)));
 }