[AWARE] Remove event callback for vendor-specific attributes.

Match change to HIDL to remove this feature.

Bug: 35193235
Test: unit tests + integration (sl4a) tests
Change-Id: I3c7877dc1773b01c2922030623209d2229223cd6
1 file changed
tree: 5e0d0ec30e6f154e9eb1a4f5f2525e725debda76
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg