GitLab

Refactor NetworkHealthUnittest to accommodate VPN state

This CL changes NetworkHealthUnittest after CrosNetworkConfig starts to
report VPN device state when CrosNetworkConfig::GetDeviceStateList
function is called.

Bug: 1064893, 1082327
Change-Id: I958f530676f4847b7c62dc491a86480184a9b56c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2253765
Commit-Queue: Omar Morsi <omorsi@google.com>
Reviewed-by: Steven Bennetts <stevenjb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#781795}