Convert byte_stream API to C++.
diff --git a/BUILD b/BUILD
index 9c99f95..bfda84e 100644
--- a/BUILD
+++ b/BUILD
@@ -939,6 +939,7 @@
         "grpc_codegen",
         "grpc_trace",
         "inlined_vector",
+        "orphanable",
         "ref_counted",
         "ref_counted_ptr",
     ],