Merge "Optimize screen decor insets calculation" into tm-qpr-dev am: cc6255bd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19180946



Change-Id: I672fa05516f90cb2a4c262598cc5734a377fca79
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>