gps: adding net_raw gid for IPC permission

for AFW to have permission to call loc api

Conflicts:

	core/java/com/android/internal/os/ZygoteInit.java

Change-Id: Ifc7451659431fa1c1998f5d75bfa5f2018a5d054
Merge "gps: adding net_raw gid for IPC permission" into android-4.4