function tableNamesCallback(tableNames)
        {
            var tableNamesLength = tableNames.length;
            for (var i = 0; i < tableNamesLength; ++i)
                this.appendChild(new WebInspector.DatabaseTableTreeElement(this._storagePanel, this._database, tableNames[i]));
        }
@param {!Array.<string>} tableNames
@this {WebInspector.DatabaseTreeElement}