am e3c754bb: Merge "Ensure LocationRequest\'s worksource defaults to null Helps to make sure the service doesn\'t throw a SecurityException for not having the UPDATE_DEVICE_STATS permission." into klp-dev

* commit 'e3c754bb1c518c9166ff4275b5ee59f36c999f4c':
  Ensure LocationRequest's worksource defaults to null Helps to make sure the service doesn't throw a SecurityException for not having the UPDATE_DEVICE_STATS permission.