Build CTS out of TF source

Test: make cts dist, run unit tests
Bug: 32819381
Change-Id: I202c2a35e3745a372df8bec4903162d933ae04fb
diff --git a/tests/cts/hostside/Android.mk b/tests/cts/hostside/Android.mk
index ad97ecd..96d735f 100644
--- a/tests/cts/hostside/Android.mk
+++ b/tests/cts/hostside/Android.mk
@@ -21,7 +21,7 @@
 
 LOCAL_MODULE := CtsHostsideNetworkTests
 
-LOCAL_JAVA_LIBRARIES := cts-tradefed tradefed-prebuilt
+LOCAL_JAVA_LIBRARIES := cts-tradefed tradefed
 
 LOCAL_STATIC_JAVA_LIBRARIES := cts-migration-lib