Revert "Don't crash Tethering service when WiFi feature is missing" am: 199641d451 am: b329062b20

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1575305

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I56f5136bd9cc4f7527c3600b9a307bcd7ec9f33c
tree: c679710ad9ccd33f3fd2958e0a4a9a117cb1af1f
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING