Merge "Expose constants of ConnectivityManager" am: 62967ab5d5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1579805

Change-Id: I0e3930444640a8bff7b0f9846cd2ce0e92df8d6f
tree: a9a819b8d2b46816e30d00724ffd4cd155d24ad7
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS
  7. TEST_MAPPING