init: make sure /run/shill exists

If we start up before shill, the /run/shill directory might not yet
exist.  Create it so we can properly bind it.

BUG=b:109822671
TEST=precq passes

Change-Id: Iaf37a910e603cc1b29155972f0fb10d863451ca2
Reviewed-on: https://chromium-review.googlesource.com/1093781
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Luis Hector Chavez <lhchavez@chromium.org>
1 file changed