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

Change-Id: I4b743160660f3fe0e4e77fb4114d15ef1b3a4939