[automerger skipped] Merge "Add a native UserHalHelper library." am: 82120a8ce4 am: 67a276e764 am: c9a594fc65 am: e14c0eae69 -s ours am: eb2cb587e5 -s ours

am skip reason: Change-Id I978b39e2f3ee58eb3b154f507c714ca1ba2d1e3b with SHA-1 b33e2abbfe is in history

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1425310

Change-Id: I7bc1581c26fe0fa0e3d1d7bf5b5d1e0a93970011