Merge "Handle general display size change for screen decorations" into...

Merge "Handle general display size change for screen decorations" into udc-qpr-dev am: f158fa25 am: 2771c66e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23897517



Change-Id: I30dd27ec604a6fa373d0a5c6f7ee33c3bc818622
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>