Merge "Put tether/untether calls into handler queue" am: 2576c457de am: 0ea3966a88

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1535794

Change-Id: I8525c8f800641defa45ef3e4072e6a7a8ac86c49
tree: 51206ca7dbf1ed2e33e3366c94619bcd2fc78ad2
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING