Remove unregisterNetworkEvaluator()

This method is not being used at all.

Bug: 35753614
Test: builds

Change-Id: I2b91cca0ee6e17fa18e2b6a85d4234efd4824975
1 file changed
tree: 610e86a5eb5f9c56df5d06a1e18d80c7c88bfc02
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/
  5. PREUPLOAD.cfg