Index: wp-includes/plugin.php
===================================================================
--- wp-includes/plugin.php	(revision 46791)
+++ wp-includes/plugin.php	(working copy)
@@ -623,7 +623,7 @@
  * @param string $replacement Optional. The hook that should have been used. Default false.
  * @param string $message     Optional. A message regarding the change. Default null.
  */
-function apply_filters_deprecated( $tag, $args, $version, $replacement = false, $message = null ) {
+function apply_filters_deprecated( $tag, $args, $version, $replacement = null, $message = null ) {
 	if ( ! has_filter( $tag ) ) {
 		return $args[0];
 	}
@@ -650,7 +650,7 @@
  * @param string $replacement Optional. The hook that should have been used.
  * @param string $message     Optional. A message regarding the change.
  */
-function do_action_deprecated( $tag, $args, $version, $replacement = false, $message = null ) {
+function do_action_deprecated( $tag, $args, $version, $replacement = null, $message = null ) {
 	if ( ! has_action( $tag ) ) {
 		return;
 	}