Merge "Allow sensors list to be empty" into udc-dev am: 9895dfe44b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/22831942

Change-Id: I9f56728937a70c054b5df165355467590fcde262
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>