Index: src/wp-includes/comment-template.php
===================================================================
--- src/wp-includes/comment-template.php	(revision 27245)
+++ src/wp-includes/comment-template.php	(working copy)
@@ -472,10 +472,11 @@
 	 *
 	 * @since 1.5.0
 	 *
-	 * @param string|int $date Formatted date string or Unix timestamp.
-	 * @param string     $d    The format of the date.
+	 * @param string|int $date    Formatted date string or Unix timestamp.
+	 * @param string     $d       The format of the date.
+	 * @param object     $comment The comment object.
 	 */
-	return apply_filters( 'get_comment_date', $date, $d );
+	return apply_filters( 'get_comment_date', $date, $d, $comment );
 }
 
 /**
@@ -820,8 +821,9 @@
 	 * @param string     $d         Date format.
 	 * @param bool       $gmt       Whether the GMT date is in use.
 	 * @param bool       $translate Whether the time is translated.
+	 * @param object     $comment   The comment object.
 	 */
-	return apply_filters( 'get_comment_time', $date, $d, $gmt, $translate );
+	return apply_filters( 'get_comment_time', $date, $d, $gmt, $translate, $comment );
 }
 
 /**