Merge "Do not update PointerIcon when stylus is not hovering" into udc-dev am: ce3bd36b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22342592



Change-Id: Ief50e32c3d0752bb5e498f059ea80e2eda7c2910
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>