Regression Window of http://bugzil.la/1068950.
- work-: 120cc2db6c66f25f9a7d029854c0b53140cc2077
- work-: 32cfea205ccde2a85f17500e1b0975778c85c7fb
- work-: 41f59db250ab7456d000f9066c0a918d44137196
- work+: 41eb41171a5fc624ade25323fa7629a4c0d68553
- work+: 8446acda8132157d72378f71cfc1431bf9d15fc5
- work+: 7644bb7745e60242fbd937bef358bd7dc72a4392
- work?: 711fc57fe52705dae8ac423c997308d32be90118