Ticket #30161: 30161.2.diff

Index: wp-admin/options-discussion.php
===================================================================
--- wp-admin/options-discussion.php     (revision 30080)
+++ wp-admin/options-discussion.php     (working copy)
@@ -215,13 +215,9 @@

 <?php
 $avatar_defaults = array(
        'mystery' => __('Mystery Person'),
        'blank' => __('Blank'),
-       'gravatar_default' => __('Gravatar Logo'),
-       'identicon' => __('Identicon (Generated)'),
-       'wavatar' => __('Wavatar (Generated)'),
-       'monsterid' => __('MonsterID (Generated)'),
-       'retro' => __('Retro (Generated)')
+       'identicon' => __('Identicon (Generated)')
 );
 /**
  * Filter the default avatars.