Filesystem API: Remove unused code in WP_Filesystem_FTPext::parselisting().

Follow-up to [7126].

Props viralsampat.
Fixes #63485.

git-svn-id: https://develop.svn.wordpress.org/trunk@60255 602fd350-edb4-49c9-b593-d223f7449a82

Author: SergeyBiryukov

src/wp-admin/includes/class-wp-filesystem-ftpext.php

@@ -658,7 +658,6 @@ public function parselisting( $line ) {
 			$lucifer = preg_split( '/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY );
 
 			if ( $lucifer ) {
-				// echo $line."\n";
 				$lcount = count( $lucifer );
 
 				if ( $lcount < 8 ) {