Not using Contacts app

Bug: 131628231
Change-Id: If877cc95879263330b7bbd344ddd3a526a5e6fac
diff --git a/tests/AndroidManifest-common.xml b/tests/AndroidManifest-common.xml
index 4051fbd..75ff66e 100644
--- a/tests/AndroidManifest-common.xml
+++ b/tests/AndroidManifest-common.xml
@@ -99,7 +99,8 @@
         </activity>
         <activity
             android:name="com.android.launcher3.testcomponent.BaseTestingActivity"
-            android:label="LauncherTestApp">
+            android:label="LauncherTestApp"
+            android:taskAffinity="com.android.launcher3.testcomponent.Affinity1">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>