Build CTS out of TF source

Test: make cts dist, run unit tests
Bug: 32819381
Change-Id: I202c2a35e3745a372df8bec4903162d933ae04fb
diff --git a/test_defs.sh b/test_defs.sh
index 5d5090d..cc92685 100644
--- a/test_defs.sh
+++ b/test_defs.sh
@@ -22,7 +22,7 @@
 COMMON_JARS="
     ddmlib-prebuilt\
     hosttestlib\
-    tradefed-prebuilt"
+    tradefed"
 
 checkFile() {
     if [ ! -f "$1" ]; then