GitLab

When a user's cros-termina component needs upgrading, but the user
is not connected to the internet, a dialog is shown.

Bug: 862199
Change-Id: I76808e24b0ff1a256331576f56418302bb52bca5
Reviewed-on: https://chromium-review.googlesource.com/1142706Reviewed-by: Renée Wright <rjwright@chromium.org>
Commit-Queue: Nicholas Verne <nverne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#576314}