Index: system.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.module,v
retrieving revision 1.660
diff -u -r1.660 system.module
--- modules/system/system.module	21 Jan 2009 14:22:32 -0000	1.660
+++ modules/system/system.module	21 Jan 2009 21:02:23 -0000
@@ -1063,11 +1063,7 @@
       'main_menu',
       'secondary_menu',
     ),
-    'stylesheets' => array(
-      'all' => array('style.css')
-    ),
-    'scripts' => array('script.js'),
-    'screenshot' => 'screenshot.png',
+    'screenshot' => '',
     'php' => DRUPAL_MINIMUM_PHP,
   );
 }