This will make it so that people at the office give me less scary looks when I'm running tests. :-)
Created attachment 682128 [details] [diff] [review] Patch (v1)
Comment on attachment 682128 [details] [diff] [review] Patch (v1) Nice.
Well, turns out that float prefs are really string prefs. I'll land this with that change.
Backed out since this seemingly broke Android tests! https://hg.mozilla.org/integration/mozilla-inbound/rev/38a94424d223
Chris, would you expect setting this pref to cause crashes on Android?!
I would not expect that to break Android...