Removed license comments and upb_amalgamation for google3.
diff --git a/benchmarks/BUILD b/benchmarks/BUILD
index 0edd85d..87315a3 100644
--- a/benchmarks/BUILD
+++ b/benchmarks/BUILD
@@ -4,7 +4,7 @@
     "upb_proto_reflection_library",
 )
 
-licenses(["notice"])  # BSD (Google-authored w/ possible external contributions)
+licenses(["notice"])
 
 proto_library(
     name = "benchmark_descriptor_proto",