Extends waiting condition for wake up transition.

While device is about to wake up, add the wait condition for dismiss
AOD, which can be a condition to release the sleep token.

Also consider the mUnknownAppVisibilityController in AR#isSyncFinished,
because the visibility can changed before all of unknown conditions
resolved.

Bug: 225127896
Test: start showWhenLocked + turnScreenOn activity while screen off,
finish activity, then start the activity again.

Change-Id: I6cb2df7385091b45b45d49197aaa259216786a79