 var catMan = Cc["@mozilla.org/categorymanager;1"]. getService(Ci.nsICategoryManager); catMan.deleteCategoryEntry( "app-startup", "service," + CONTRACT_ID, true); 
  unregisterSelf: function(aCompMgr, aLocation, aType) {    aCompMgr.QueryInterface(Ci.nsIComponentRegistrar);    aCompMgr.unregisterFactoryLocation(CID, aLocation);    var catMan = Cc["@mozilla.org/categorymanager;1"].                 getService(Ci.nsICategoryManager);    catMan.deleteCategoryEntry( "app-startup", "service," + CONTRACT_ID, true);  },
5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5459/69f13796a0c536b3079a23633663dc19df149fb9/nsSessionStore.js/buggy/browser/components/sessionstore/src/nsSessionStore.js