libotutil: Remove ot_variant_new_from_bytes()

Not needed anymore - use g_variant_new_from_bytes().

src/libostree/ostree-repo-static-delta-processing.c

@@ -350,8 +350,8 @@ _ostree_static_delta_part_execute (OstreeRepo      *repo,
       goto out;
     }
         
-  payload = ot_variant_new_from_bytes (G_VARIANT_TYPE (OSTREE_STATIC_DELTA_PART_PAYLOAD_FORMAT_V0),
-                                       payload_data, FALSE);
+  payload = g_variant_new_from_bytes (G_VARIANT_TYPE (OSTREE_STATIC_DELTA_PART_PAYLOAD_FORMAT_V0),
+                                      payload_data, FALSE);
   if (!_ostree_static_delta_part_execute_raw (repo, header, payload,
                                               cancellable, error))
     goto out;