include: remove unneeded header

Exactly the same as one already in system/core.

Change-Id: I94b409c3fcef95a60ae9e7efa2204abac790d65d
Revert "overlay: enable torch high brightness mode"

Doesn't support it.

This reverts commit c1b89b7d592610bb57794bcf5fb72f41d485b135.