am 52fec369: am 0d706917: Merge "NPE: DcTracker.isApnSupported should return...
am 52fec369: am 0d706917: Merge "NPE: DcTracker.isApnSupported should return false on null input." into lmp-mr1-dev
* commit '52fec369':
NPE: DcTracker.isApnSupported should return false on null input.