On 6/7/17 5:23 PM, Blake Kaplan wrote: > 3 years ago (!) sicking commented in bug 981796 [1] that we were removing > window.showModalDialog. The following year, I wrote a patch to disable it via > a pref at the same time as pushing some telemetry to try to track usage. We > saw more usage than we were hoping, so we held off on turning it off then. > That being said, we didn't implement window.showModalDialog in e10s, so it's > been disabled for those users since (about) Firefox 48.
+1. AFAIK, the only (known) fallout from e10s not having this is image attachments failing for older versions of Outlook Web Access -- which brought us inline with other browsers. (It will be interesting to see if non-e10s users file bugs once its gone.) -- Mike Taylor Web Compat, Mozilla _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
