[automerger skipped] Add pixel scaling to ScreenDecorationUtils am: 5b56c5fb35 -s ours

am skip reason: Merged-In I3ce403510b3ca35970685fc97a4fbcedaeb79151 with SHA-1 1bd662453b is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/27580363

Change-Id: Ibd08b5e523c2d093e1683f4a4dfbc063794393a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>