Rename AOSP builds to aosp_*

Change-Id: Ia3f5c3482242f519a515754a14fd3f907134c184
diff --git a/AndroidProducts.mk b/AndroidProducts.mk
index 421e73b..f03d4ca 100644
--- a/AndroidProducts.mk
+++ b/AndroidProducts.mk
@@ -15,4 +15,5 @@
 #
 
 PRODUCT_MAKEFILES := \
+    $(LOCAL_DIR)/aosp_mako.mk \
     $(LOCAL_DIR)/full_mako.mk