Move BaseNetdUnsolicitedEventListener to frameworks/libs/net am: ee661dfb59 am: 8c250ac624

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1517960

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I859a59302fb71fae2da2ca229c706ff6c1f16408
tree: 74377b6d77fc3d3f1dc6883509c02d7cd279c146
  1. framework/
  2. tests/
  3. Tethering/
  4. .gitignore
  5. OWNERS
  6. PREUPLOAD.cfg
  7. TEST_MAPPING