WifiScanningServiceTest: Use mock BatteryStats

Don't use the real BatteryStats service for unit tests

Bug: 139869050
Test: atest FrameworksWifiTests
Change-Id: I178d698f7b325ec360e5021d7815940664842ce6
1 file changed
tree: 447265c8d76f2d66d6d0f9db953acd0904cf3fe3
  1. service/
  2. PREUPLOAD.cfg