Forward the ResultReceiver to Tethering Entitlement app

Bug: 156336264
Test: atest TetherProvisioningActivityTest
Change-Id: I37fcaddd5569223146ff9d6316d97f33312d8d24

tests/unit/InstrumentedEntitlementApp/src/android/test/entitlement/InstrumentedEntitlementActivity.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.test.entitlement;
+
+import android.app.Activity;
+
+// Instrumented activity for TetherProvisioningActivityTest
+public class InstrumentedEntitlementActivity extends Activity {
+}