Merge "Do not redraw if no change on reparent" into udc-dev am: d53107bd am:...

Merge "Do not redraw if no change on reparent" into udc-dev am: d53107bd am: cbfe7c65 am: 06b3557a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23083577



Change-Id: I78629e5a2f8d9d7514210dbeed4b0ae6af7e6d56
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>