am 934ce9f5: am c6dcdd94: am d402c303: Merge "Use elpasedRealtime() instead of uptime() in ProjectionOffscreenActivity" into lmp-sprout-dev

* commit '934ce9f54e829764475700f493e432a5b6137021':
  Use elpasedRealtime() instead of uptime() in ProjectionOffscreenActivity