Deprecate sanitize_url() and clean_url() in favor of esc_url_raw() and esc_url()

git-svn-id: https://develop.svn.wordpress.org/trunk@11383 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/rss.php

@@ -872,7 +872,7 @@ function wp_rss( $url, $num_items = -1 ) {
 		foreach ( (array) $rss->items as $item ) {
 			printf(
 				'<li><a href="%1$s" title="%2$s">%3$s</a></li>',
-				clean_url( $item['link'] ),
+				esc_url( $item['link'] ),
 				esc_attr( strip_tags( $item['description'] ) ),
 				htmlentities( $item['title'] )
 			);