Standardize usage of virtual/override/final specifiers.

components/autofill/core/browser/autofill_manager_unittest.cc

 // Copyright 2013 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 <algorithm>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/format_macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 573 matching lines @@
   std::vector<base::string16> autofill_icons_;
   std::vector<int> autofill_unique_ids_;
 
   DISALLOW_COPY_AND_ASSIGN(TestAutofillExternalDelegate);
 };
 
 }  // namespace
 
 class AutofillManagerTest : public testing::Test {
  public:
-  virtual void SetUp() override {
+  void SetUp() override {
     autofill_client_.SetPrefs(test::PrefServiceForTesting());
     personal_data_.set_database(autofill_client_.GetDatabase());
     personal_data_.SetPrefService(autofill_client_.GetPrefs());
     autofill_driver_.reset(new MockAutofillDriver());
     autofill_manager_.reset(new TestAutofillManager(
         autofill_driver_.get(), &autofill_client_, &personal_data_));
 
     external_delegate_.reset(new TestAutofillExternalDelegate(
         autofill_manager_.get(),
         autofill_driver_.get()));
     autofill_manager_->SetExternalDelegate(external_delegate_.get());
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     // Order of destruction is important as AutofillManager relies on
     // PersonalDataManager to be around when it gets destroyed.
     autofill_manager_.reset();
     autofill_driver_.reset();
 
     // Remove the AutofillWebDataService so TestPersonalDataManager does not
     // need to care about removing self as an observer in destruction.
     personal_data_.set_database(scoped_refptr<AutofillWebDataService>(NULL));
     personal_data_.SetPrefService(NULL);
   }
@@ skipping 2363 matching lines @@
   test::CreateTestAddressFormData(&form);
   std::vector<FormData> forms(1, form);
   FormsSeen(forms);
   const FormFieldData& field = form.fields[0];
   GetAutofillSuggestions(form, field);  // should call the delegate's OnQuery()
 
   EXPECT_TRUE(external_delegate_->on_query_seen());
 }
 
 }  // namespace autofill