Switch to CTSv2

bug:21762834
Change-Id: Ie51a0ed4560b46c2f360e14980e5fab7fe6479fe
diff --git a/hostsidetests/usage/app/Android.mk b/hostsidetests/usage/app/Android.mk
index 31b6d8f..7347b9b 100644
--- a/hostsidetests/usage/app/Android.mk
+++ b/hostsidetests/usage/app/Android.mk
@@ -25,7 +25,7 @@
 
 LOCAL_PACKAGE_NAME := CtsAppUsageTestApp
 
-# tag this module as a cts_v2 test artifact
-LOCAL_COMPATIBILITY_SUITE := cts_v2
+# tag this module as a cts test artifact
+LOCAL_COMPATIBILITY_SUITE := cts
 
 include $(BUILD_CTS_SUPPORT_PACKAGE)