Merge "Update pointer menu/help cursor pngs." into udc-dev am: 4362b62f

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22963208



Change-Id: I894ff2835e99328c465162ae63b4a276d523f02d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>