am 781c5be7: Merge "New CTS test for ConnectivityManager.(un)registerNetworkCallback." into mnc-dev

* commit '781c5be79d48b603760746ab9e2e75151e3c7ea5':
  New CTS test for ConnectivityManager.(un)registerNetworkCallback.
tree: f4241354ad1090dd98ca1726769fc1d126370a70
  1. tests/