Because the other bug has been closed as "duplicate", I will transfer this info here: I have already tracked down exactly which changeset introduced this behavior: http://hg.mozilla.org/mozilla-central/index.cgi/rev/421b8e80e454
Because the other bug has been closed as "duplicate", I will transfer this info here: I have already tracked down exactly which changeset introduced this behavior: http:// hg.mozilla. org/mozilla- central/ index.cgi/ rev/421b8e80e45 4