Merge "Revert "Set EthernetNetworkSpecifier on each ethernet network for multi-ethernet"" am: 089b5546c3

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ethernet/+/1792673

Change-Id: Id3a13f23c228bf69562e7212c165ca32ead03d36

service-t/src/com/android/server/ethernet/EthernetNetworkFactory.java

@@ -172,10 +172,6 @@ public class EthernetNetworkFactory extends NetworkFactory {
             return;
         }
 
-        capabilities = new NetworkCapabilities.Builder(capabilities)
-                .setNetworkSpecifier(new EthernetNetworkSpecifier(ifaceName))
-                .build();
-
         if (DBG) {
             Log.d(TAG, "addInterface, iface: " + ifaceName + ", capabilities: " + capabilities);
         }