Don\'t allow file attachment from file:///data. am: 6db0bc5ac2 am: 5cce2dfe01 am: 74eb974eb7 am: 4450334272 am: 0bed121a9b
am: c28ef3fd2e

* commit 'c28ef3fd2eb21545e6715740734e758732687838':
  Don't allow file attachment from file:///data.