Standardize usage of virtual/override/final in chrome/browser/extensions/

chrome/browser/extensions/api/storage/settings_apitest.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/json/json_writer.h"
 #include "base/memory/ref_counted.h"
 #include "base/run_loop.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/storage/settings_sync_util.h"
@@ skipping 56 matching lines @@
   virtual ~MockSchemaRegistryObserver() {}
 
   MOCK_METHOD1(OnSchemaRegistryUpdated, void(bool));
   MOCK_METHOD0(OnSchemaRegistryReady, void());
 };
 
 }  // namespace
 
 class ExtensionSettingsApiTest : public ExtensionApiTest {
  protected:
-  virtual void SetUpInProcessBrowserTestFixture() override {
+  void SetUpInProcessBrowserTestFixture() override {
     ExtensionApiTest::SetUpInProcessBrowserTestFixture();
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
     EXPECT_CALL(policy_provider_, IsInitializationComplete(_))
         .WillRepeatedly(Return(true));
     policy_provider_.SetAutoRefresh();
     policy::BrowserPolicyConnector::SetPolicyProviderForTesting(
         &policy_provider_);
 #endif
   }
@@ skipping 485 matching lines @@
   // ENABLE_CONFIGURATION_POLICY is not defined.
   StorageFrontend* frontend = StorageFrontend::Get(browser()->profile());
   frontend->DisableStorageForTesting(MANAGED);
   EXPECT_FALSE(frontend->IsStorageEnabled(MANAGED));
   // Now run the extension.
   ASSERT_TRUE(RunExtensionTest("settings/managed_storage_disabled"))
       << message_;
 }
 
 }  // namespace extensions