GitLab

A floating message box that looks like this:
https://files.tedm.io/popup.png

Bug: 794255
Change-Id: Icf73a6c1d92f96b61f27329bf02e4391a03209c0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1873345
Commit-Queue: Ted Meyer <tmathmeyer@chromium.org>
Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708397}