* @file
*/
-use RunningStat\RunningStat;
+use Wikimedia\RunningStat;
/**
* Convenience class for working with XHProf profiling data
* The resulting array is left padded with nulls, so a key
* with no parent (eg 'main()') will return [null, 'function'].
*
+ * @param string $key
* @return array
*/
public static function splitKey( $key ) {