DiscussionLayout:A discussion with short comments

Build 2293 on daniel-sophie/use-show-main-video
1200px
Reviewing disabled
Baseline History
Build 22932c75731
Current build. There are unaccepted changes, so build 2286 is still the baseline.
Build 2282d9bd29a
Auto-accepted
Build 22675c63418
Auto-accepted
Build 2264a27751b
Accepted by Joe Cowton.
Commenting is disabled because there's a newer build on this branch