Extend white-listed directories to include /mnt/expand
am: f334cbf0e1

* commit 'f334cbf0e1425633bef96a21b0ce9e30f4c6ffa9':
  Extend white-listed directories to include /mnt/expand

Change-Id: I378ed0ea80684585ca7daa833b91336a8d38c98c