msm8660: remove duplicate SELinux rules

Change-Id: I1ba6ed8dde4a2194bf33f2072643c5274f6689a4
Revert "msm8660: enable LPA"

* Bluetooth streaming doesn't work with LPA on, so disable it.

This reverts commit 053d8d4280b5413873203dbd6900d4826b48c138.

Change-Id: I12df0d46a577dbf3c6f2a25a95b39767a49d0267