The baseline is shorter than the new snapshot (1200x142 to 1200x224).
Baseline History
Build 3974044118a
Current build. There are unaccepted changes, so build 2474 is still the baseline.
Build 2474a989740 current baseline
Accepted by Jamie B.
Build 1170978edb4
Auto-accepted
Build 1d4223c6
Auto-accepted
Commenting is disabled because there's a newer build on this branch