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

This reverts commit aa2a5bc890d2954a85d28cfd2ca552a541b44e3f.

Change-Id: I971714553f0a488dce2f4d1322e93d4fa82451ee
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6693cc3..97a14aa 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -279,6 +279,8 @@
             android:label="@string/quickContactActivityLabel"
             android:theme="@style/Theme.QuickContact"
             android:launchMode="singleTop"
+            android:excludeFromRecents="true"
+            android:taskAffinity=""
             android:windowSoftInputMode="stateUnchanged">
 
             <intent-filter>