GitLab

Mock: https://docs.google.com/presentation/d/1X29NR8smO_P3cNJCGHpASPOOyj20IpR4ztHPNGWFtFo/edit?hl=en#slide=id.g5b4b9a286c_0_24
Implementation: https://drive.google.com/file/d/1lDS_tUembnk8qIu0VpJhLui_rO5ujFep/view?usp=sharing

Bug: 957992
Change-Id: I7764694b60ba15adcdf4f023a9c4d14f825423af
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1647686Reviewed-by: Peter Kotwicz <pkotwicz@chromium.org>
Reviewed-by: Yaron Friedman <yfriedman@chromium.org>
Commit-Queue: Mehran Mahmoudi <mahmoudi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#668529}