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Merge "Revert "Revert "Add message number constants matching DeleteUser and Del...""" am: 082af01885 am: cf754cbbe6 am: 508fe84b25

Original change: https://android-review.googlesource.com/c/platform/system/gatekeeper/+/1847167

Change-Id: I288d118a8280f1add49b9d92d00abece5b64f710