[gnome-builder] langserv-client: remove dead code

[Christian Hergert <chergert src gnome org>]

commit 009d33cba13de622e9ae3184412f602e6a59dba4
Author: Christian Hergert <chergert redhat com>
Date:   Sun Oct 30 15:57:50 2016 -0700

    langserv-client: remove dead code

 libide/langserv/ide-langserv-client.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/libide/langserv/ide-langserv-client.c b/libide/langserv/ide-langserv-client.c
index 4ccd55c..9a9cf4c 100644
--- a/libide/langserv/ide-langserv-client.c
+++ b/libide/langserv/ide-langserv-client.c
@@ -1151,7 +1151,6 @@ ide_langserv_client_notification_finish (IdeLangservClient  *self,
                                          GAsyncResult       *result,
                                          GError            **error)
 {
-  g_autoptr(JsonNode) local_return_value = NULL;
   gboolean ret;
 
   IDE_ENTRY;