Merge "Improve RouterAdvertisementDaemonTest." am: 662237f2f8 am: 3b2ad2b764

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1669025

Change-Id: Ifcf397852832cb8e1550b4a3b933c9872f93cc50
tree: ec37127ee0a4ae02da664fc5f559137a38b70cbf
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING