SUPL_MODE needs to be factored in for ULP

GpsLocationProvider gets SUPL_MODE, and passes is to
GPS HAL along with other configs upon sim hot swap.
GPS HAL needs to parse it out and factor in that
information in for ULP so that ULP can make correct
decision w.r.t. position mode when gnss positioning
is needed.

Change-Id: I1a14dd9d9e47b5d7ea072ae08ee99bbb7c69dbe0
CRs-Fixed: 749794
Merge "SUPL_MODE needs to be factored in for ULP"
Report 2D speed rather than 3D speed.

According to Android API standard, it should be only the
horizontal speed. Therefore, the speed should be reported
in 2D rather than 3D.

Change-Id: Ie42aa350637b56394869bac0af0207a5aceeede6
CRs-fixed: 745419
Merge "Report 2D speed rather than 3D speed."
Merge pull request #1 from AOSParadox/LA.BF.1.1.2_rb1.5

CAF_UPDATE : LA.BF.1.1.2_rb1.5