Revert "HACK: use vmtap for tap interface name"

This reverts commit 6150fc9128a10211decdb44bf42ac8a04f699a64.

We've moved to crosvm for real work now.  Lets get kvmtool back on
track with upstream so we can use it for early bring up work.

BUG=None
TEST=precq passes

Change-Id: Ifa3435e3ed3d5043b49981f3f07f4e6ff4993eff
Reviewed-on: https://chromium-review.googlesource.com/775860
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Stephen Barber <smbarber@chromium.org>
1 file changed