am 14805b6c: Merge "New secure setting for mobile download size limit." into gingerbread

Merge commit '14805b6c1ff0fe5324d05ba1dd5053cdf61459b7' into gingerbread-plus-aosp

* commit '14805b6c1ff0fe5324d05ba1dd5053cdf61459b7':
  New secure setting for mobile download size limit.