commit c1867334c89a811e8a434e81b13af268c7b4f8ce
author Philip P. Moltmann <moltmann@google.com> Thu Apr 12 13:48:13 2018 -0700
committer JP Sugarbroad <jpsugar@google.com> Tue May 08 14:05:15 2018 -0700
tree 1637cbf3806d93577d39d7dbc44307d7c19d86a0
parent f87201f22921e63c18cb43b018b726c2c107069a

DO NOT MERGE (N) Revoke permision when group changed

If a run time permission of a group is already granted we grant the
other permission of the group automatically when requested.

Hence if an already granted permission changed its group during an
update suddenly permission of a potentially not approved group will
get auto-granted.

This is undesirable, hence we revoke the permission during the update
process.

Test: atest android.permission.cts.PermissionGroupChange
Bug: 72710897
Change-Id: Ib2165d1ae53b80455ebe02e07775853e37a2e339
(cherry picked from commit 5aee5696276650e992c813a778e4e7b6e723f331)