Merge "Fix miss tracking downstream problem in PrivateAddressCoordinator" am: 8565b0244a am: a5b9e4a1b4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1459887

Change-Id: I33842982a1a94a37d2e8b7aa78f5bc9b6e86326e
tree: 5efe493b43007e134faa7a196d58e40dbb5d0b08
  1. Tethering/