Merge "Add license type: BSD+Apache2+MIT are NOTICE" am: a8085d20b4 am: 581e666e25 am: 9c9b98c5bc am: b674833f28 am: e79b48134a

Change-Id: I2fd393a73e467f4784cb5005f69d89ddfd640866
diff --git a/METADATA b/METADATA
index a19780f..f6d8745 100644
--- a/METADATA
+++ b/METADATA
@@ -10,6 +10,7 @@
     value: "https://github.com/antlr/antlr3/archive/3.5.2.zip"
   }
   version: "3.5.2"
+  license_type: NOTICE
   last_upgrade_date {
     year: 2018
     month: 8