delete mProtoClassTable;
delete mScriptAccessTable;
nsXBLService::~nsXBLService(void){  gRefCnt--;  if (gRefCnt == 0) {    delete mBindingTable;    delete mProtoClassTable;    NS_IF_RELEASE(gNameSpaceManager);        // Release our atoms    NS_RELEASE(kExtendsAtom);    NS_RELEASE(kHasChildrenAtom);    NS_RELEASE(kURIAtom);  }}