Revert "Make profile_icon_url output compatible with html export filter." due to bug #806985

This reverts commit 858f1b9a

htdocs/lib/user.php

@@ -1886,10 +1886,10 @@ function profile_icon_url($user, $maxwidth=40, $maxheight=40) {
     }
 
     $thumb = get_config('wwwroot') . 'thumb.php';
-    $sizeparams = 'maxwidth=' . $maxwidth . '&maxheight=' . $maxheight;
+    $sizeparams = 'maxwidth=' . $maxwidth . '&maxheight=' . $maxheight;
 
     if (!empty($user->profileicon)) {
-        return $thumb . '?type=profileiconbyid&' . $sizeparams . '&id=' . $user->profileicon;
+        return $thumb . '?type=profileiconbyid&' . $sizeparams . '&id=' . $user->profileicon;
     }
 
     // Assume we have the right size available in docroot, so we don't