rem:  var catMan = Cc["@mozilla.org/categorymanager;1"]. getService(Ci.nsICategoryManager); catMan.deleteCategoryEntry( "app-startup", "service," + CONTRACT_ID, true); 
context:   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);  },
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/a15a2e3fbac5838ab5dcd6f3a241c5941f1a6704/nsSessionStore.js/buggy/browser/components/sessionstore/src/nsSessionStore.js