Cleanup, better code reuse.

Change-Id: Ib86a7309ae579cce3b7cf464782c34e70a74c616
diff --git a/tests/HwAccelerationTest/AndroidManifest.xml b/tests/HwAccelerationTest/AndroidManifest.xml
index 181b4c8..775dc24 100644
--- a/tests/HwAccelerationTest/AndroidManifest.xml
+++ b/tests/HwAccelerationTest/AndroidManifest.xml
@@ -189,5 +189,14 @@
             </intent-filter>
         </activity>
 
+        <activity
+                android:name="StackActivity"
+                android:label="_Stacks">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
     </application>
 </manifest>