am e63ca861: am d5c7cfd0: Merge "Verify /data/data is not writable." into gingerbread

Merge commit 'e63ca8612da0e65ba5df8ab0ba70eb93fe159f53'

* commit 'e63ca8612da0e65ba5df8ab0ba70eb93fe159f53':
  Verify /data/data is not writable.