am 960dcceb: Merge "Adding a new hidden carrier API to mark GSM/CDMA networks as roaming/non-roaming." into lmp-mr1-dev automerge: 951dcdd

* commit '960dccebf576d53059fd7d026cdd1b81fb0b5974':
  Adding a new hidden carrier API to mark GSM/CDMA networks as roaming/non-roaming.