Merge "Do not slip touch into window with same input channel" into udc-dev am:...

Merge "Do not slip touch into window with same input channel" into udc-dev am: 8aedbf30 am: 547cd1a7 am: 28c67ff9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22790226



Change-Id: Ib456e91f662a3a78753511a73bfa8b9778e79a94
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>