Merge changes from topics "NotifyInputDevicesChangedArgs", "dump-from-inputmanager" into udc-dev am: 1549d661 am: dece5f4c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22497847



Change-Id: Ib687ada62b411e2d4260cc8656a4d3f2f1e061bb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>