Merge "Enforce kotlin warnings as errors in InputTests" into udc-dev am: bcdfa159 am: 46ee5cf3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22102529



Change-Id: I7a6cb7ff704c1db1f8ec7dde81de086b0d7a5aef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>