Table Column Configuration:Adding Columns

Build 10090 on users/munteannatan/experimental-events
1200px
Reviewing disabled
chromechrome
Unchanged
safarisafari
Unchanged
Baseline History
Build 1009007e0bbc current baseline
Current build. Auto-accepted
Build 9699a9ba0b6
Auto-accepted
Build 9075d09b3ea
Accepted by Jesse Attas.
Commenting is disabled because there's a newer build on this branch