Merge "merge Tether{Down,Up}stream6Value -> Tether6Value" am: 33848955b0

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1561296

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If041c4a7e87d7b33fa192f1e11abf986ace7df3f
tree: 11ac7ff1194c5faf417ea9b9c971e644b2231d55
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING