Remove mPublicSync. am: 94311aa902 am: c0f1bed8c5

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1678387

Change-Id: I8bc28ee7ed0a658e7218a00c82cb038a58c15d00
tree: 5775cfac7ee265edc151fe36a9b365cbd971262d
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING