Update AWakeLock to supply a display id.

The wakelock API is being updated to take display id to support
per-DisplayGroup wakelocks. AWakeLock can supply -1 as the wakelock is a
partial wakelock and thus does not need a valid display id.

Bug: 168210495
Change-Id: I305d43f375ac33ebc805d4bffd07a799fab236bc
1 file changed