[WifiPreFlightTest] Dynamic AP update
am: a822ee4110

Change-Id: I76ea9d100cbb1f68952da3033bde70c7a68d48e2
tree: f2f70d8d0ff954857632b6d96d566d9ac80b2dde
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg