[harshal]

It looks like the devs are doing exactly the right thing: Fixing the immediate problem quickly on released branches and following up by stricter checking in the development version (which looks like it will need a lot more changes) See: https://bugzilla.mozilla.org/show_bug.cgi?id=1202447#c17 https://bugzilla.mozilla.org/show_bug.cgi?id=1202509