Videos:Grid

Build 3888 on 22-09-DC-refactor-videos-grid
360px
Reviewing disabled
The baseline is shorter than the new snapshot (360x32 to 360x100).
Baseline History
Build 388810d03fb
Current build. There are unaccepted changes, so build 3307 is still the baseline.
Build 32950c63a42
Accepted by Ziwei Liu.
Commenting is disabled because there's a newer build on this branch