WifiNative: Use Vendor HAL for mode change
am: 3a0679d411

Change-Id: I9903be17e4f06511e9593f82cf0a5c2d7f85dd3c
tree: 01764f487051ca9da08e64b0776163a31fb4d3b4
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg