[automerger skipped] Merge "Use unstable networkstack AIDLs in development branches" am: cdf6b4202c am: 9fba78c098 -s ours am: a2d6b35eeb -s ours am: 175605dd27 -s ours

am skip reason: Change-Id I74b4a16266bda7b8ac740b3a0193268da260fc2f with SHA-1 0d0ea27274 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1343444

Change-Id: I24a63f122e3d09a1162ca2ee81d872f0f70c52ee
tree: 41e2da029ca5fdd40af7be2cbd77948cc56751c8
  1. Tethering/