Standardize usage of virtual/override/final specifiers.

chrome/browser/supervised_user/supervised_user_settings_service_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/bind.h"
 #include "base/callback.h"
 #include "base/json/json_reader.h"
 #include "base/prefs/testing_pref_store.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/supervised_user/supervised_user_settings_service.h"
@@ skipping 39 matching lines @@
 }  // namespace
 
 const char kAtomicItemName[] = "X-Wombat";
 const char kSettingsName[] = "TestingSetting";
 const char kSettingsValue[] = "SettingsValue";
 const char kSplitItemName[] = "X-SuperMoosePowers";
 
 class SupervisedUserSettingsServiceTest : public ::testing::Test {
  protected:
   SupervisedUserSettingsServiceTest() {}
-  virtual ~SupervisedUserSettingsServiceTest() {}
+  ~SupervisedUserSettingsServiceTest() override {}
 
   scoped_ptr<syncer::SyncChangeProcessor> CreateSyncProcessor() {
     sync_processor_.reset(new syncer::FakeSyncChangeProcessor);
     return scoped_ptr<syncer::SyncChangeProcessor>(
         new syncer::SyncChangeProcessorWrapperForTest(sync_processor_.get()));
   }
 
   void StartSyncing(const syncer::SyncDataList& initial_sync_data) {
     scoped_ptr<syncer::SyncErrorFactory> error_handler(
         new MockSyncErrorFactory(syncer::SUPERVISED_USER_SETTINGS));
@@ skipping 41 matching lines @@
   }
 
   void OnNewSettingsAvailable(const base::DictionaryValue* settings) {
     if (!settings)
       settings_.reset();
     else
       settings_.reset(settings->DeepCopy());
   }
 
   // testing::Test overrides:
-  virtual void SetUp() override {
+  void SetUp() override {
     TestingPrefStore* pref_store = new TestingPrefStore;
     settings_service_.Init(pref_store);
     settings_service_.Subscribe(
         base::Bind(&SupervisedUserSettingsServiceTest::OnNewSettingsAvailable,
                    base::Unretained(this)));
     pref_store->SetInitializationCompleted();
     ASSERT_FALSE(settings_);
     settings_service_.SetActive(true);
     ASSERT_TRUE(settings_);
   }
 
-  virtual void TearDown() override {
-    settings_service_.Shutdown();
-  }
+  void TearDown() override { settings_service_.Shutdown(); }
 
   base::DictionaryValue split_items_;
   scoped_ptr<base::Value> atomic_setting_value_;
   SupervisedUserSettingsService settings_service_;
   scoped_ptr<base::DictionaryValue> settings_;
 
   scoped_ptr<syncer::FakeSyncChangeProcessor> sync_processor_;
 };
 
 TEST_F(SupervisedUserSettingsServiceTest, ProcessAtomicSetting) {
@@ skipping 135 matching lines @@
   // The uploaded items should not show up as settings.
   const base::Value* value = NULL;
   EXPECT_FALSE(settings_->GetWithoutPathExpansion(kAtomicItemName, &value));
   EXPECT_FALSE(settings_->GetWithoutPathExpansion(kSplitItemName, &value));
 
   // Restarting sync should not create any new changes.
   settings_service_.StopSyncing(syncer::SUPERVISED_USER_SETTINGS);
   StartSyncing(sync_data);
   ASSERT_EQ(0u, sync_processor_->changes().size());
 }