Removed duplicate code that had broken 'run-as'

Change-Id: Id3e5ecccdebb4a7c881c6af3e1f465e0168cc940
system: core: increase the polling time for remount_ro to 3600

eMMC4.5 introduces an addition of cache on the device.
We experienced long flush durations in some of the devices,
and therefore the adb reboot resets the target before the flush
completes.
Latest tests show that increasing it to 2400 wasn't enough thus
it was increased to 3600.

Change-Id: Ifbe7af16aa1861d0d57c808b0240361c0317d5c5
CRs-fixed: 581363
Added No Follow symlink option to chown and chmod

Enable symlink to not follow target file if "-h" option is
provided.

CRs-fixed: 545883
Change-Id: Iefd490bdd12cbe4cf9011f4b9b5e217493b2b503
audio: Add APIs for supported compress formats

-Add APIs for supported compress capture & compress voip formats.
-Add default bytes per sample as 1.

Change-Id: If63a50f02389475855f2f0729b03b6049d44fb29
Bluetooth: Enable system processes to set bluetooth properties

ANT and BT is part of the same wcnsss subsystem and hence libbt-vendor
is being used by both ANT and BT stack for hardware initialization.
ANT stack runs in system permission which loads libbt-vendor which in turn
needs write access to bluetooth. properties.

Change-Id: I29a9b74504f1c03b98db3cddb2a53399f4b6115b