Standardize usage of virtual/override/final in components/

components/password_manager/core/browser/webdata/logins_table.h

Index: components/password_manager/core/browser/webdata/logins_table.h
diff --git a/components/password_manager/core/browser/webdata/logins_table.h b/components/password_manager/core/browser/webdata/logins_table.h
index 20b6e9f3a5a702552d7189fe36bcbf4a3b0ddb6e..55c40a324c7b047cfea459023e826487a41dcb08 100644
--- a/components/password_manager/core/browser/webdata/logins_table.h
+++ b/components/password_manager/core/browser/webdata/logins_table.h
@@ -23,16 +23,15 @@ class WebDatabase;
 class LoginsTable : public WebDatabaseTable {
  public:
   LoginsTable() {}
-  virtual ~LoginsTable() {}
+  ~LoginsTable() override {}
 
   // Retrieves the LoginsTable* owned by |database|.
   static LoginsTable* 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;
 
 #if defined(OS_WIN)
   // Adds |info| to the list of imported passwords from ie7/ie8.