GitLab

Splitting this out to a new element for better compartmentalization for
the Done section features.

http://screen/6DrzkKGwwfkXcgr

Bug: 1059779
Change-Id: Ia81015785081904d46320754977fff9fb5190a42
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2542670Reviewed-by: Jesse Schettler <jschettler@chromium.org>
Commit-Queue: Gavin Williams <gavinwill@chromium.org>
Cr-Commit-Position: refs/heads/master@{#828431}