This entire bullet item should be removed.    Directly's code is entirely third-party, so it's not being compiled by Calypso. So the Babel polyfill in Calypso actually makes no difference to the behavior of Directly.    The only reason this bullet was here was to note that the console errors `wrap-es6-functions` threw on Directly code were unavoidable. Since those errors have been removed, there's no need for this bullet any more.