Merge "UsageStats: Use new settings key idle_duration2 for app idle" into...
Merge "UsageStats: Use new settings key idle_duration2 for app idle" into mnc-dr1.5-dev am: d2e21597 am: a5c71060
am: 6a8c328d
* commit '6a8c328d':
UsageStats: Use new settings key idle_duration2 for app idle