GitLab

Screenshot: http://shortn/_Y2KIJpUWPu

Spec: https://carbon.googleplex.com/cros-ux/pages/diagnostics/mvp#8834837d-1583-4a5f-b1a5-b0eef63be7ac

Notes:
 - Styling for "queued" state is currently not represented in
 the spec which makes it subject to further change.
 - "Stopped" badge state will be added in a follow-up CL that implements
 routine cancellation.

Bug: 1125150
Test: browser_tests --gtest_filter=DiagnosticsApp*
Change-Id: I9144ef846a7553042d16edd5a075f5158a4ae9f7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2567932
Commit-Queue: Michael Checo <michaelcheco@google.com>
Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Cr-Commit-Position: refs/heads/master@{#842707}