Fix potential tree conflicts with scrypt

Change-Id: Iac40957e40cb9c10795dd6a1f67ca902c95dd9bc
diff --git a/crypto/scrypt/Android.mk b/crypto/scrypt/Android.mk
index d06135a..a427de6 100644
--- a/crypto/scrypt/Android.mk
+++ b/crypto/scrypt/Android.mk
@@ -1,5 +1,5 @@
 LOCAL_PATH := $(call my-dir)
-include $(call all-named-subdir-makefiles,tests)
+#include $(call all-named-subdir-makefiles,tests)
 
 # Enable to be able to use ALOG* with #include "cutils/log.h"
 #log_c_includes += system/core/include