From b5f74f1b18a6ec20b04fb2c565cc79390f4732ff Mon Sep 17 00:00:00 2001
From: Stanley Cheung <stanleycheung@google.com>
Date: Thu, 10 Dec 2015 16:13:00 -0800
Subject: [PATCH] removed comment

---
 src/php/ext/grpc/call_credentials.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/php/ext/grpc/call_credentials.c b/src/php/ext/grpc/call_credentials.c
index c6f674edd9e..06c6fc0566a 100644
--- a/src/php/ext/grpc/call_credentials.c
+++ b/src/php/ext/grpc/call_credentials.c
@@ -185,7 +185,6 @@ void plugin_get_metadata(void *ptr, grpc_auth_metadata_context context,
   MAKE_STD_ZVAL(arg);
   ZVAL_STRING(arg, context.service_url, 1);
   params[0] = &arg;
-  /* TODO: Need to pass user_data as well? */
   state->fci->param_count = 1;
   state->fci->params = params;
   state->fci->retval_ptr_ptr = &retval;