Standardize usage of virtual/override/final in components/

components/autofill/core/browser/webdata/autofill_table.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_
 
 #include <vector>
 
 #include "base/compiler_specific.h"
@@ skipping 110 matching lines @@
 //   card_number_encrypted
 //                      Stores encrypted credit card number.
 //   date_modified      The date on which this entry was last modified.
 //                      Added in version 30.
 //   origin             The domain of origin for this profile.
 //                      Added in version 50.
 //
 class AutofillTable : public WebDatabaseTable {
  public:
   explicit AutofillTable(const std::string& app_locale);
-  virtual ~AutofillTable();
+  ~AutofillTable() override;
 
   // Retrieves the AutofillTable* owned by |database|.
   static AutofillTable* FromWebDatabase(WebDatabase* db);
 
-  virtual WebDatabaseTable::TypeKey GetTypeKey() const override;
-  virtual bool CreateTablesIfNecessary() override;
-  virtual bool IsSyncable() override;
-  virtual bool MigrateToVersion(int version,
-                                bool* update_compatible_version) override;
+  WebDatabaseTable::TypeKey GetTypeKey() const override;
+  bool CreateTablesIfNecessary() override;
+  bool IsSyncable() override;
+  bool MigrateToVersion(int version, bool* update_compatible_version) override;
 
   // Records the form elements in |elements| in the database in the
   // autofill table.  A list of all added and updated autofill entries
   // is returned in the changes out parameter.
   bool AddFormFieldValues(const std::vector<FormFieldData>& elements,
                           std::vector<AutofillChange>* changes);
 
   // Records a single form element in the database in the autofill table. A list
   // of all added and updated autofill entries is returned in the changes out
   // parameter.
@@ skipping 208 matching lines @@
   // created (on the UI thread), and cached here so that it can be used for
   // migrations (on the DB thread).
   std::string app_locale_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillTable);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_WEBDATA_AUTOFILL_TABLE_H_