rem: compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentManagerObsolete); 
add: compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentRegistrar); 
context: filterModule.registerSelf =     function (compMgr, fileSpec, location, type) {        dump("*** Registering Web Filters (a Javascript module!)\n");        compMgr = compMgr.QueryInterface(Components.interfaces.nsIComponentManagerObsolete);        compMgr.registerComponentWithType(kFILTERS_CID,            "Javascript Web Filters",            kFILTERS_CONTRACTID,            fileSpec, location,             true, true, type);    }
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/c50ca402ade4e24dff1529c198bb3092762919f6/nsFilters.js/clean/netwerk/base/src/nsFilters.js