aCompMgr = aCompMgr.QueryInterface(Cinterfaces.nsIComponentRegistrar); 
aCompMgr = aCompMgr.QueryInterface(Ci.nsIComponentRegistrar); 
  unregisterSelf: function(aCompMgr, aLocation, aType) {    aCompMgr = aCompMgr.QueryInterface(Cinterfaces.nsIComponentRegistrar);    aCompMgr.unregisterFactoryLocation(CID, aLocation);          },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/2a994e105bc8f1849d6f0b85272c711a957b6aca/nsURLFormatter.js/clean/toolkit/components/urlformatter/src/nsURLFormatter.js