Add HalDeviceManager to WifiInjector

Need to share a singleton HalDeviceManager.

Bug: 34474043
Test: builds
Change-Id: I264ec83412938537c051f3fe16d340a1626cd8f1
1 file changed
tree: 15a477d82f4794c131cdea588d2b67ddf9713c59
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg