config change after VtsPythonVirtualenvPreparer change am: 6017fb99c5
am: 97c49cc4f6

Change-Id: I9dff5891e1f6dc93ada9f08bdb981768fc3a29e9
diff --git a/tests/AndroidTest.xml b/tests/AndroidTest.xml
index 0609960..9e5df01 100644
--- a/tests/AndroidTest.xml
+++ b/tests/AndroidTest.xml
@@ -24,7 +24,7 @@
         <option name="push" value="DATA/nativetest64/mq_test_client/mq_test_client->/data/nativetest64/mq_test_client/mq_test_client" />
         <option name="push" value="DATA/nativetest64/hidl_test_helper->/data/nativetest64/hidl_test_helper" />
     </target_preparer>
-    <target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
+    <multi_target_preparer class="com.android.tradefed.targetprep.VtsPythonVirtualenvPreparer" />
     <test class="com.android.tradefed.testtype.VtsMultiDeviceTest">
         <option name="test-module-name" value="VtsFmqUnitTests" />
         <option name="binary-test-type" value="binary_test" />