Merge changes from topic 'am-231d306b0fd9428893b0e824a72c78bf'

* changes:
  Merge changes from topic 'battery_smear_move' into oc-dev am: 883db32859 am: 308d0dd03c am: f15e4e77f6
  Copy smearing method to BatteryStatsHelper am: 5dad8068e2 am: 5047d7bf7f  -s ours am: 289b74555f  -s ours