err = nsServiceManager::GetService(kUnicharUtilCID, kICaseConversionIID,
err = nsServiceManager::GetService(kUnicharUtilCID, NS_GET_IID(nsICaseConversion),
static void StartUpCaseConversion(){    nsresult err;    if ( NULL == gListener )    {      gListener = new HandleCaseConversionShutdown();      gListener->AddRef();    }    err = nsServiceManager::GetService(kUnicharUtilCID, kICaseConversionIID,                                        (nsISupports**) &gCaseConv, gListener);}