Tracking libnativehelper dependencies

Change-Id: Icf5c2a3989f4bf8adf084bcb03001b53189c0309
diff --git a/NativeCode.mk b/NativeCode.mk
index 2ba56fe..e50e25b 100644
--- a/NativeCode.mk
+++ b/NativeCode.mk
@@ -121,6 +121,7 @@
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE := libjavacoretests
 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/NativeCode.mk
+include external/stlport/libstlport.mk
 
 include $(BUILD_SHARED_LIBRARY)
 endif # LIBCORE_SKIP_TESTS