rem: throw Components.results.NS_NOINTERFACE; return null; } 
add: throw Components.results.NS_NOINTERFACE; } 
context:   QueryInterface : function(iid)   {     if(iid.equals(Components.interfaces.nsIMsgDBViewCommandUpdater))      return this;     throw Components.results.NS_NOINTERFACE;     return null;   }
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/380b2ab5109dad6f8ae8cc17889ceb7a1baf6c58/SearchDialog.js/clean/mailnews/base/search/resources/content/SearchDialog.js