[automerger skipped] Revert "Revert "Expose uids related APIs in NetworkRequest and N..." am: 8d81c8d76b -s ours

am skip reason: skip tag Change-Id I107c329d4d7130d488772166eae8b5e7aaa2ff04 with SHA-1 f379ceec8e is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1646848

Change-Id: I1773af223afb67d522cc05d3658608505340023e
tree: 1841ec62ec64c6b974b67fc8908066a082cc0fcc
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS