Revert "holiday: add back some old radio hacks"

This reverts commit c225f8bc72574594825a0edda7223a41c43d271d.

Change-Id: I08fbbdc7516dc9ab38cd1f42f49aecd3bea7764b
Revert "holiday: update libril"

This reverts commit 6b1db5b3fef60e41832e05919cc6f34816cafd7f.

Change-Id: I15653dc4a2a64187cadd0186d453ea5337420b5b
Revert "holiday: add back some old radio hacks"

This reverts commit c225f8bc72574594825a0edda7223a41c43d271d.

Change-Id: I08fbbdc7516dc9ab38cd1f42f49aecd3bea7764b