Merge "Guard against overflow errors for transparent regions" into tm-qpr-dev am: 63d2834f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/19292622



Change-Id: I1a949978e5288d4c66cfabb2e2a5191ef231c120
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>