Use GPS HAL source from jf-common

 * Didn't work last time I tried, but works fine now.

Change-Id: I127552d2cabefcbebe6b411714d837097b3f0c93
Revert "Enable performance profiles"

This reverts commit b8d4cfc0333423e90cf0428d7968523c2fe2d7b7.
serrano: Cleanup proprietary file list

Change-Id: I487a45fa17aec4c1cee76fe65796108caf68c974