src/aria/storage/UserData.js
function (key) {
                storage.removeAttribute(getMappedKey(key));
                setMappedKey(null, key);
                storage.save("JSONPersist");
            }
function (key) {
                storage.removeAttribute(getMappedKey(key));
                setMappedKey(null, key);
                storage.save("JSONPersist");
            }
function ( key ) { storage . removeAttribute ( getMappedKey ( key ) ) ; setMappedKey ( null , key ) ; storage . save ( "JSONPersist" ) ; }
Internal method to remove the value associated to key from the list.
@param {String} key identifier of the value to be removed
Internal method to remove the value associated to key from the list .