Merge "NetworkTimeUpdateService: Grab a wakelock when manipulating system time" into mnc-dr-dev am: 1942be506e am: b1fe11fde4 am: 6efac0595f
am: 271dd1da81

* commit '271dd1da81735a3cb0856db0dbb8634a6c4cc831':
  NetworkTimeUpdateService: Grab a wakelock when manipulating system time