Revert "Fix resource leaks in drm hal"

This caused b/38343526 which is a chase list issue, reverting for now.

This reverts commit 4e1fe736af1b88485bba762b11bc0c11a447819c.

Change-Id: Ib9ffcd11e575e3f05f54cbea17fda2f2eb3780b5
4 files changed