WifiConnectivityManager: Minor cosmetic cleanups am: 9a6c4f631d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/opt/net/wifi/+/12978100

Change-Id: I7d64edc4806f83e3f23f0b4b45bb90d37c765fbe
tree: b6751a785963d669d929a71b2d4c2262a1717ceb
  1. apex/
  2. service/
  3. metrics_pdd_hook.py
  4. PREUPLOAD.cfg