[automerger skipped] Merge "Add a native UserHalHelper library." am:...

[automerger skipped] Merge "Add a native UserHalHelper library." am: 82120a8c am: 67a276e7 am: c9a594fc am: e14c0eae -s ours am: eb2cb587 -s ours

am skip reason: Change-Id I978b39e2f3ee58eb3b154f507c714ca1ba2d1e3b with SHA-1 b33e2abb is in history

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

Change-Id: I7bc1581c26fe0fa0e3d1d7bf5b5d1e0a93970011