Merge "UsageStats: Fix issue where initializing data for first time would cause crash" into mnc-dr1.5-dev am: f2cc98bc96 am: 112e26646f
am: dd0957caf4  -s ours

* commit 'dd0957caf4d16c46971444b00befb415f9a6d549':
  UsageStats: Fix issue where initializing data for first time would cause crash