DiscussionLayout:A discussion with short comments

Build 2182 on inline-weather-widget
1200px
Reviewing disabled
Baseline History
Build 2182c13bc3c
Current build. There are unaccepted changes, so build 2166 is still the baseline.
Build 21637e90eb1
Accepted by Jake Lee Kennedy.
Build 215559a8452
Auto-accepted
Build 215405e62f7
Auto-accepted
Commenting is disabled because there's a newer build on this branch