Boostrap test for NetworkMonitor

This will finally allow to write captive portal detection unit tests.

Bug: 32561414
Bug: 62918393
Test: runtest frameworks-net
Change-Id: I38db1bb79ae80a82b4199dc9cb1b56257e0cf222

tests/net/java/com/android/server/ConnectivityServiceTest.java

@@ -683,7 +683,8 @@ public class ConnectivityServiceTest extends AndroidTestCase {
         public WrappedNetworkMonitor(Context context, Handler handler,
                 NetworkAgentInfo networkAgentInfo, NetworkRequest defaultRequest,
                 IpConnectivityLog log) {
-            super(context, handler, networkAgentInfo, defaultRequest, log);
+            super(context, handler, networkAgentInfo, defaultRequest, log,
+                    NetworkMonitor.NetworkMonitorSettings.DEFAULT);
         }
 
         @Override