Checkbox QA:No Style Injection Grid

Build 14727 on fix-box-sizing
1200px
Reviewing disabled
The baseline is shorter and wider than the new snapshot (1766x3140 to 1620x6195).
Baseline History
Build 14727089b16d
Current build. There are unaccepted changes, so build 13137 is still the baseline.
Commenting is disabled because there's a newer build on this branch