Press power button for .2 sec

power_short_press seems to behave as lnger than needed press and
some boards get to locked screen or shut down.

BUG=None
TEST=Experimented with lab DUTs.

Change-Id: I1295b5fbd48a7675a81e429a88f1d846916158f8
Reviewed-on: https://chromium-review.googlesource.com/262726
Reviewed-by: Sridhar Sonti <sontis@google.com>
Commit-Queue: Kalin Stoyanov <kalin@chromium.org>
Tested-by: Kalin Stoyanov <kalin@chromium.org>
1 file changed