tree 56b4eaa79557166a5cfc88c2c688d2864bb5a217
parent bb0f35306e75f3984768bfefe59ed08dc7b1cbce
author Daniel Yu <dsyu@google.com> 1469227858 -0700
committer Daniel Yu <dsyu@google.com> 1469649892 -0700

docs: Migrating Scoped Dir Access preview docs into DAC

For Android N release, migrating and updating Scoped Directory Access
docs into regular DAC docs. Updated TOC and added redirect.
Removed preview/features doc. Updated and moved images.

Bug: 30257320
Change-Id: I3440fe1b74947cbfbd1ada6f5d6bee5e49847927