[metacity] draw-spec: stop using GSlice

[Alberts Muktupāvels <muktupavels src gnome org>]

commit cdd99792a9250a5eff60b9e6e1072e7a20e7039c
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Mar 14 15:06:21 2021 +0200

    draw-spec: stop using GSlice

 libmetacity/meta-draw-spec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libmetacity/meta-draw-spec.c b/libmetacity/meta-draw-spec.c
index db478525a..01709f459 100644
--- a/libmetacity/meta-draw-spec.c
+++ b/libmetacity/meta-draw-spec.c
@@ -1199,7 +1199,7 @@ meta_draw_spec_new (MetaThemeMetacity  *metacity,
 {
   MetaDrawSpec *spec;
 
-  spec = g_slice_new0 (MetaDrawSpec);
+  spec = g_new0 (MetaDrawSpec, 1);
 
   pos_tokenize (expr, &spec->tokens, &spec->n_tokens, NULL);
 
@@ -1229,7 +1229,7 @@ meta_draw_spec_free (MetaDrawSpec *spec)
     return;
 
   free_tokens (spec->tokens, spec->n_tokens);
-  g_slice_free (MetaDrawSpec, spec);
+  g_free (spec);
 }
 
 gdouble