geofence: Low power geofence HW implementation

HW implemntation overwrites the SW implementation

Change-Id: Id738f2808691c35e5507e1d557bc5351456953ad
(cherry picked from commit 8bf22473ed32b2b54698ed7f5ab57c32402cb0f1)
(cherry picked from commit 9f8539ff017acce6de46923377730e8475452aa8)
(cherry picked from commit 335ee83dd9651f9fd8a0d32a78b08890da77ebb6)
gps: LocationManager CTS proximity test fix

CTS proximity tests needs to use
GeoFenceManager for GeoFences to be
able to see mock locations

Change-Id: I7696ac4f0985fe526f1eb2dacd177b4db3c658ae
CRs-Fixed: 452172
(cherry picked from commit 43b1e745e0c05139419a0ba401ac39f2660eb82b)
(cherry picked from commit 1ee5f6effacd2e7eecd05829a81f5ad1614cae4f)
(cherry picked from commit d1c6929760149783e8c4927e8777fc7632ec1989)
NLP Combo feature : screen network locations

If Combo Provider is listening for network
locations, it will want to screen these locations
before they are sent out to clients.

CRs-fixed: 483398

Change-Id: I3156e85307b40aee9fb06b433c83153c84b8ed42
(cherry picked from commit ddbb57088ac245defa661d377408cb6985e67562)
(cherry picked from commit 53c26d1255ffca867e9446e1f4fd5b9e8cfdb7d0)
(cherry picked from commit ad1c7fe0b66211fcb0749de434a6a939d1bc1978)
remove unnecessary switchUser call

If userId doesn't change, no need to do switchuser.or it will
introduce some tweak for gps modules in quick off/on because
they need cost time in off/on.

Change-Id: Ie5e408dc8be69c8a63a18bcb2cfe478cef4d70e6
Signed-off-by: Jianzheng Zhou <jianzheng.zhou@freescale.com>
decouple SW FLP and HW FLP overlay flags

currently there is only overlay flag shared by SW FLP and HW FLP. This
change allows having different overlay setting for sw / hw FLPs.

Change-Id: I643fa70380e7568ae851d23e87917a5b4b599fe8
CRs-Fixed: 622338
Combo Provider: Get the package name from resource

Get the package name for combo provider from resouce
instead of hardcoding the name. Also, geofence services
provider is renamed to differentiate from the hal
geofence provider

CRs-fixed: 608477

Change-Id: I84739e440d688d6e1784aa5ab4e2074eaa740bab
Combo Provider: Specific location screening

Only screen network locations if Combo provider is
the connected network location provider.

CRs-fixed: 608477

Change-Id: I513bddae9cff493dd9aac4460168864548e4bfb4
Fix for crash in LocationManagerService

Resolved issue where MockProvider was being cast to
LocationProviderProxy and would cause a fatal exception.

Change-Id: I7c8c83961dd03d59292e773b01995ed6b3ac04c7
CRs-fixed: 619882