Merge "Update decor insets when the amount of insets source is changed" into...

Merge "Update decor insets when the amount of insets source is changed" into udc-dev am: 8aede728 am: 36ea6785 am: a71e1d12

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23434716



Change-Id: I0227c9c5cab17837de8c5517dd268a493b1e76d9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>