Add platform/tools/tradefederation/contrib
diff --git a/default.xml b/default.xml
index 1334bab..e32321e 100644
--- a/default.xml
+++ b/default.xml
@@ -1097,6 +1097,7 @@
   <project name="platform/tools/swt" />
   <project name="platform/tools/test/connectivity" />
   <project name="platform/tools/tradefederation" />
+  <project name="platform/tools/tradefederation/contrib" />
   <project name="platform/vendor/htc/dream-open" />
   <project name="platform/vendor/sample" />
   <project name="platform/vendor/invensense" />