Sets all ports to be unplugged in Reset

This call makes sure those ports that are accidentally left plugged can
be reset to be unplugged.

BUG=chromium:537859
TEST=use Plug and Reset API and check ports are unplugged.

Change-Id: Ie13cc462d216bc3154180fb2afa958b0e1633740
Reviewed-on: https://chromium-review.googlesource.com/303241
Commit-Ready: Cheng-Yi Chiang <cychiang@chromium.org>
Tested-by: Cheng-Yi Chiang <cychiang@chromium.org>
Reviewed-by: Kalin Stoyanov <kalin@chromium.org>
1 file changed