*
* @param $out OutputPage
* @param $skin Skin (deprecated presumably)
- * @param $dbr DatabaseBase
+ * @param $dbr IDatabase
* @param $res ResultWrapper Results from query
* @param $num integer Number of results
* @param $offset integer Paging offset (Should always be 0 in our case)
/**
* Initialize total values so we can figure out percentages later.
*
- * @param $dbr DatabaseBase
+ * @param $dbr IDatabase
* @param $res ResultWrapper
*/
public function preprocessResults( $dbr, $res ) {