Resolve resource ID at runtime to stabilize tests

This change also remove some unused references.

Bug: 136638851
Test: atest android.net.cts.ConnectivityManagerTest

Merged-In: Ic44b31ed9acc48b9bcba7e1e70cc18a65bc0a8f6
Change-Id: Ic44b31ed9acc48b9bcba7e1e70cc18a65bc0a8f6
(cherry-pick from ag/8500407)
1 file changed
tree: 933303d219d7cbfb3604ddc1d7fac776eddc22c9
  1. tests/