am 1d5b6d70: Other program directories should not be writable.

Merge commit '1d5b6d70a5ac3878ad4a9b3d44a55088fcba9303' into gingerbread-plus-aosp

* commit '1d5b6d70a5ac3878ad4a9b3d44a55088fcba9303':
  Other program directories should not be writable.