rem: if (!prefsService) return; 
add: if (!prefsService) return null; 
context: function GetPublishPrefsBranch(){  var prefsService = GetPrefsService();  if (!prefsService) return;  return prefsService.getBranch("editor.publish.");}
meta: 5872	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5872/b3af09adc2c7849ad50b9f9a6a009a4f8a829dd5/publishprefs.js/buggy/editor/ui/composer/content/publishprefs.js