Fix external dependencies in class.wp-scripts.php, fixes #8505

git-svn-id: http://svn.automattic.com/wordpress/trunk@10135 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/admin-header.php

@@ -29,6 +29,26 @@ wp_admin_css( 'css/ie' );
 <script type="text/javascript">
 //<![CDATA[
 addLoadEvent = function(func) {if (typeof jQuery != "undefined") jQuery(document).ready(func); else if (typeof wpOnload!='function'){wpOnload=func;} else {var oldonload=wpOnload; wpOnload=function(){oldonload();func();}}};
+
+function convertEntities(o) {
+	var c = function(s) {
+		if (/&[^;]+;/.test(s)) {
+			var e = document.createElement("div");
+			e.innerHTML = s;
+			return !e.firstChild ? s : e.firstChild.nodeValue;
+		}
+		return s;
+	}
+
+	if ( typeof o === 'string' )
+		return c(o);
+	else if ( typeof o === 'object' )
+		for (var v in o) {
+			if ( typeof o[v] === 'string' )
+				o[v] = c(o[v]);
+		}
+	return o;
+};
 //]]>
 </script>
 <?php