Merge "Cancel drag and drop when pointers are canceled for the drag window"...

Merge "Cancel drag and drop when pointers are canceled for the drag window" into main am: 939393d9 am: 1e17f427

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2658296



Change-Id: I04ec72f040a0eb259d3153616a42e4744877374d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>