am 5f404f58: gps: Adding AgpsRilInterface extension

Merge commit '5f404f58df329e7676f8fd47bb9bb82f9dc047f1' into gingerbread-plus-aosp

* commit '5f404f58df329e7676f8fd47bb9bb82f9dc047f1':
  gps: Adding AgpsRilInterface extension