LocationManagerService: Respect the type of NetworkInfo that was passed

The location manager service which sends network info updates to the
gps location providers was changed to ignore the connectivity update's
type and just fetch the dominant network info, but this is a problem
since we want SUPL updates even if it's not the dominant network type.

This change makes it fetch the latest info about the network type for
which the update was actually intended.

Change-Id: Ic8e78482f584de3143a6b815361f6b6d49c498b5