Merge "Docs: Background optimizations \'foreground\' -> \'running app\' fix." into mnc-mr-docs am: df0509bce1
am: 86efe43

* commit '86efe4331c6a02a10e17f992e9f4fb3ec120e5ca':
  Docs: Background optimizations 'foreground' -> 'running app' fix.

Change-Id: I89288dcb8518a72e61d046e89c96e45c21ce5a52