Restrict readability of uid state changes so that uid states of other users uids are not exposed to those that do not have permission.

Test: manual test
Bug: 217934898
Change-Id: I3f52d4ca32c22c54fa9b1663954a43b44d9000a0
Merged-In: I3f52d4ca32c22c54fa9b1663954a43b44d9000a0
(cherry picked from commit c69aa1be70009c10e76196f71023f229cc667b7a)
2 files changed