QA:Backwards Compat Grid

Build 650 on content-status-add-typography
1200px
Reviewing disabled
The baseline is taller than the new snapshot (1032x718 to 1032x705).
Baseline History
Build 650a173e55
Current build. There are unaccepted changes, so build 646 is still the baseline.
Build 646bbe3179 current baseline
Accepted by Zhihao Cui.
Build 6435321e18
Accepted by Zhihao Cui.
Build 6080f9dfa0
Accepted by Zhihao Cui.
Build 5894d6abe4
Auto-accepted
Commenting is disabled because there's a newer build on this branch