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: 169d875c am: 31e5d96c

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



Change-Id: Ibd0b318c61ffb2b42c6e06dd1a6c4021e29e0a6b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>