Merge "Send screen events to both engines" into udc-dev am: 0c7f2a54 am:...

Merge "Send screen events to both engines" into udc-dev am: 0c7f2a54 am: eb50417b am: f2d90587 am: d351c3a3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22933996



Change-Id: Ibe4283916b9945c222f2cfb9138e2464f489be33
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>