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

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



Change-Id: I12a9e73bf6548d64fe695beaa6625a7d97ecbe2e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>