Add new no-op interface method.

Test: bit FrameworksNetTests:android.net.,com.android.server.net.
Test: bit FrameworksTelephonyTests:com.android.internal.telephony.dataconnection.DataConnectionTest
Change-Id: I46ab8fab705a6467f72b13b7dbc7f8af5f76fecf
Exempt-From-Owner-Approval: trivial no-op overload
Bug: 64133169

parent 8d3d1668

src/com/android/settings/datausage/DataSaverBackend.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -206,6 +206,10 @@ public class DataSaverBackend {
		public void onRestrictBackgroundChanged(final boolean isDataSaving) throws RemoteException {
		mHandler.post(() -> handleRestrictBackgroundChanged(isDataSaving));
		}

		@Override
		public void onSubscriptionOverride(int subId, int overrideMask, int overrideValue) {
		}
		};

		public interface Listener {