Remove taskAffinity="" on shortcut targets (1/2)

We don't need it after ag/1233974

Bug 30228341

Change-Id: I4d297459867d63a15d43089d4f1df77d643ed7b2
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 97a14aa..6693cc3 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -279,8 +279,6 @@
             android:label="@string/quickContactActivityLabel"
             android:theme="@style/Theme.QuickContact"
             android:launchMode="singleTop"
-            android:excludeFromRecents="true"
-            android:taskAffinity=""
             android:windowSoftInputMode="stateUnchanged">
 
             <intent-filter>