Revert "Revert "Revert "Moving hardware layer to the parent of b..."

Revert submission 27051276-revert-27031190-revert-26981837-brightness-slider-hardware-layer-OAWQSOIGCE-EMUPBALOMR

Reason for revert: b/337324065

Reverted changes: /q/submissionid:27051276-revert-27031190-revert-26981837-brightness-slider-hardware-layer-OAWQSOIGCE-EMUPBALOMR

Change-Id: I5cf2b66da0d76350669ec8dc0193764de2fbef8c
2 files changed