NetworkWatchlistServiceTests: update IIpConnectivityMetrics.

IIpConnectivityMetrics is gaining two new methods. Update the
subclass of that class used in NetworkWatchlistServiceTests to
reflect the new methods.

Bug: 171540887
Test: m FrameworksServicesTests
Change-Id: I3eb82680b6b3dd6b457095a484cf55560ff1088b

services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java

@@ -24,6 +24,9 @@ import static org.junit.Assert.fail;
 import android.net.ConnectivityMetricsEvent;
 import android.net.IIpConnectivityMetrics;
 import android.net.INetdEventCallback;
+import android.net.LinkProperties;
+import android.net.Network;
+import android.net.NetworkCapabilities;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
@@ -106,6 +109,16 @@ public class NetworkWatchlistServiceTests {
             counter--;
             return true;
         }
+
+        // TODO: mark @Override when aosp/1541935 automerges to master.
+        public void logDefaultNetworkValidity(boolean valid) {
+        }
+
+        // TODO: mark @Override when aosp/1541935 automerges to master.
+        public void logDefaultNetworkEvent(Network defaultNetwork, int score, boolean validated,
+                LinkProperties lp, NetworkCapabilities nc, Network previousDefaultNetwork,
+                int previousScore, LinkProperties previousLp, NetworkCapabilities previousNc) {
+        }
     };
 
     ServiceThread mHandlerThread;