Merge "Mark DocumentsUI as a "privileged" app." into nyc-dev am: 5108d34
am: 3c312c7

* commit '3c312c783eed9903063ef63d5246f83b44ab97d4':
  Mark DocumentsUI as a "privileged" app.

Change-Id: Ib9c1a44cdcc4bcf58bd45fc58ee0307bcaae335e