base

Ignore requests to hide the keyguard if we are in the process of waking up.

This should fix a race condition that results in the screen waking up
and displaying nothing but wall paper

Bug b/2168660

Change-Id: I55bac0aaab8425cde282e7fc7e7c6b82217fbc9d
Signed-off-by: Mike Lockwood <lockwood@android.com>