Merge "Validate indices when requesting PointerCoords" into tm-dev am: 9bc7330279 am: ce7d3eaf10

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/18607499

Change-Id: I67fc56fb1bee970e0878180c4b5dd99135f36b2d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>