Merge "[Settings] Add permission for #getCdmaRoamingMode and use value from TelephonyManager Bug: 145788881 Test: make Change-Id: Idf237f008af2ab6cab07689f1f2a602f6a98c4f1 Merged-In: Idf237f008af2ab6cab07689f1f2a602f6a98c4f1"