Merge "Make screen events internal instead of AIDL" into udc-dev am: a9d7a0f0 am: 46880545

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22941979



Change-Id: I6f49a7f451ce6e95a83f1d49f9669c8612dffe37
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>