Don't allow file attachment from /data through GET_CONTENT. am: eace8b43e8 am: d21eae6d32 am: ef87f57acc am: 09e62336e5 am: 15c7da491d am: 7e2e3d56c2 am: c8df179fe7 am: 31240122aa am: cce602a7ba
am: eb85a2e10e

Change-Id: Ied10ff24f2dad02688ed652af91d199722ca3271