Standardize usage of virtual/override/final specifiers.

chrome/browser/sync/test/integration/single_client_themes_sync_test.cc

 // Copyright (c) 2011 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/basictypes.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/test/integration/sync_integration_test_util.h"
 #include "chrome/browser/sync/test/integration/sync_test.h"
 #include "chrome/browser/sync/test/integration/themes_helper.h"
 
 using sync_integration_test_util::AwaitCommitActivityCompletion;
 using themes_helper::GetCustomTheme;
 using themes_helper::GetThemeID;
 using themes_helper::UseCustomTheme;
 using themes_helper::UseDefaultTheme;
 using themes_helper::UseSystemTheme;
 using themes_helper::UsingCustomTheme;
 using themes_helper::UsingDefaultTheme;
 using themes_helper::UsingSystemTheme;
 
 class SingleClientThemesSyncTest : public SyncTest {
  public:
   SingleClientThemesSyncTest() : SyncTest(SINGLE_CLIENT) {}
-  virtual ~SingleClientThemesSyncTest() {}
+  ~SingleClientThemesSyncTest() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(SingleClientThemesSyncTest);
 };
 
 // TODO(akalin): Add tests for model association (i.e., tests that
 // start with SetupClients(), change the theme state, then call
 // SetupSync()).
 
 IN_PROC_BROWSER_TEST_F(SingleClientThemesSyncTest, CustomTheme) {
@@ skipping 52 matching lines @@
   UseDefaultTheme(GetProfile(0));
   UseDefaultTheme(verifier());
   ASSERT_TRUE(UsingDefaultTheme(GetProfile(0)));
   ASSERT_TRUE(UsingDefaultTheme(verifier()));
 
   ASSERT_TRUE(AwaitCommitActivityCompletion(GetSyncService((0))));
 
   ASSERT_TRUE(UsingDefaultTheme(GetProfile(0)));
   ASSERT_TRUE(UsingDefaultTheme(verifier()));
 }