Set +x after reboot to get more debugging information for ssh abnormalities.
Set +x after reboot to get more debugging information for ssh abnormalities.

BUG=chromium-os:20452
TEST=Ran cros_run_vm_update

Change-Id: I363475f1a65065fab781bb9cb2673e75985be5a6
Reviewed-on: http://gerrit.chromium.org/gerrit/8299
Commit-Ready: Chris Sosa <959d3d631fb6f17f1b07f751372041a1edb210d1@chromium.org>
Tested-by: Chris Sosa <959d3d631fb6f17f1b07f751372041a1edb210d1@chromium.org>
Reviewed-by: Don Garrett <546ec366615570e68497e3c5df9092106a9808f4@chromium.org>

coreos/dev-util,marineam/coreos-dev-util,mgireesh05/dev-util,mgireesh05/dev-util,coreos/dev-util,coreos/dev-util,marineam/coreos-dev-util,mgireesh05/dev-util