[automerger skipped] Merge "[RESTRICT AUTOMERGE] Allow activity to be reparent while allowTaskReparenting is applied" into rvc-dev am: d667038512 am: 86138c26fd -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19947761

Change-Id: I1972c4e34d0ba0fed2997cd3e8ed8c1bc3ba69e0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>