[gnome-builder] workbench: use gslice for uri state

[Christian Hergert <chergert src gnome org>]

commit 00ae9211523ffb18ac607f5ed26e6ec726c1fc81
Author: Christian Hergert <chergert redhat com>
Date:   Tue May 8 15:51:39 2018 -0700

    workbench: use gslice for uri state

 src/libide/workbench/ide-workbench-open.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/libide/workbench/ide-workbench-open.c b/src/libide/workbench/ide-workbench-open.c
index 8e417392e..cf79ed7de 100644
--- a/src/libide/workbench/ide-workbench-open.c
+++ b/src/libide/workbench/ide-workbench-open.c
@@ -147,7 +147,7 @@ ide_workbench_open_uri_state_free (gpointer data)
   g_clear_pointer (&open_uri_state->uri, ide_uri_unref);
   g_clear_pointer (&open_uri_state->content_type, g_free);
   g_clear_pointer (&open_uri_state->hint, g_free);
-  g_free (open_uri_state);
+  g_slice_free (IdeWorkbenchOpenUriState, open_uri_state);
 }
 
 static void
@@ -307,7 +307,7 @@ ide_workbench_open_uri_async (IdeWorkbench         *self,
   g_return_if_fail (uri != NULL);
   g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
 
-  open_uri_state = g_new0 (IdeWorkbenchOpenUriState, 1);
+  open_uri_state = g_slice_new0 (IdeWorkbenchOpenUriState);
   open_uri_state->self = self;
   open_uri_state->uri = ide_uri_ref (uri);
   open_uri_state->content_type = NULL;