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

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

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id5c0fadf93627d48507660d4c54dc27c0d6047ae
tree: 2abf906199bf8f55aedc5431b3db7035f0e046de
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING