permalink_link() is deprecated, and should reference its replacement.

git-svn-id: https://develop.svn.wordpress.org/trunk@5569 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/deprecated.php

@@ -479,4 +479,9 @@ function get_settings($option) {
 	return get_option($option);
 }
 
+// Use the_permalink().
+function permalink_link() {
+	the_permalink();
+}
+
 ?>

wp-includes/link-template.php

@@ -6,11 +6,6 @@ function the_permalink() {
 }
 
 
-function permalink_link() { // For backwards compatibility
-	echo apply_filters('the_permalink', get_permalink());
-}
-
-
 /**
  * Conditionally adds a trailing slash if the permalink structure
  * has a trailing slash, strips the trailing slash if not