am 5872e9d7: Merge "Allow incoming SMS until internal storage is almost full." into gingerbread

Merge commit '5872e9d7f31e5a4c5f3d871dba02b6d72a7ada78' into gingerbread-plus-aosp

* commit '5872e9d7f31e5a4c5f3d871dba02b6d72a7ada78':
  Allow incoming SMS until internal storage is almost full.