On Wed, Mar 22, 2017 at 02:36:31PM -0700, Robert Helmer wrote: > Currently we support running the about:addons UI in both a standalone > window, and also in a browser tab. > > Firefox has only used the latter for many years, but we've continued > to maintain tests for both, which increases both our maintenance > burden and also the time it takes tests to run. > > This removal is being tracked in bug 1349723.
Doesn't Thunderbird use the standalone window? Mike _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
