tree 8ab7bf4506600a1699cc3e2c0e272bc8a80a9c80
parent e5bfd737ee7033d4c9309d621b7c5f1f78f8f2b4
author Wale Ogunwale <ogunwale@google.com> 1476718779 -0700
committer Wale Ogunwale <ogunwale@google.com> 1476720174 -0700

Allow DisplayContent children to be removed on display removal

DisplayContent has direct children that we treat as permanent and as
such we don't allow them to be removed. However, this causes an issue
when removing the display as all children of the display are expected
to be removed at that point.
We now allow the removal of the chilren when the display is being removed
and still disallow it in all other cases.

Bug: 32193212
Test: cts-tradefed run commandAndExit cts-dev -m CtsDisplayTestCases
Change-Id: I9a2eeb2418311a9c5931797ab7a831deead3781e