MDL-22537 new html purifier backported to stable, unfortunately PHP5 only

lib/htmlpurifier/HTMLPurifier/HTMLModule/StyleAttribute.php

@@ -1,26 +1,24 @@
 <?php
 
-require_once 'HTMLPurifier/HTMLModule.php';
-require_once 'HTMLPurifier/AttrDef/CSS.php';
-
 /**
  * XHTML 1.1 Edit Module, defines editing-related elements. Text Extension
  * Module.
  */
 class HTMLPurifier_HTMLModule_StyleAttribute extends HTMLPurifier_HTMLModule
 {
-    
-    var $name = 'StyleAttribute';
-    var $attr_collections = array(
+
+    public $name = 'StyleAttribute';
+    public $attr_collections = array(
         // The inclusion routine differs from the Abstract Modules but
         // is in line with the DTD and XML Schemas.
         'Style' => array('style' => false), // see constructor
         'Core' => array(0 => array('Style'))
     );
-    
-    function setup($config) {
+
+    public function setup($config) {
         $this->attr_collections['Style']['style'] = new HTMLPurifier_AttrDef_CSS();
     }
-    
+
 }
 
+// vim: et sw=4 sts=4