Decouple Gnss Hidl implementation into 1.0 and 1.1 version.
msmnile and later targets would use gnss hidl 1.1, and older
targets would use gnss hidl 1.0
Change-Id: I31fdf932ce55a0547ff69fc3d28dae1d001e8d56
CRs-fixed: 2311903
At the layer right under HIDL impl, where the callback objs
are received from HIDL and used by HAL layer, there is race
condition volnerability which could yield using a incompletely
copied sp obj. Added mutex protection.
Change-Id: I611db590d1fadbe43c74db71a1ea906dbe067c6d
CRs-Fixed: 2144976
If Gnss Measurements callback is called at the same time
as Gnss Measurements close is called, this will cause
dead lock.
Remove using mutex in this case and instead use a simple
bool to know whether or not to call into a the callback.
Bug: 63909793
Change-Id: I98d2be5ebd2ee0f36e4d2e31d20a74585089fe31
CRs-fixed: 2089716
