GitLab

This CL removes the exception which allows Plugin VM in dev mode, so
users will now have to have the appropriate policies set up before they
will see Plugin VM.

Bug: b/150257462
Change-Id: Ib73436e093dbab9e2ba64479a0327799bcca8405
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2072524
Commit-Queue: Timothy Loh <timloh@chromium.org>
Reviewed-by: Julian Watson <juwa@google.com>
Cr-Commit-Position: refs/heads/master@{#744559}