[libshumate] memory-cache: Stop using g_slice_*

[Corentin Noël <corentinnoel src gnome org>]

commit bb92555a922caa9f51250e3a27764a950943e678
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Mar 10 17:17:57 2021 -0300

    memory-cache: Stop using g_slice_*
    
    It is semi-officially deprecated.

 shumate/shumate-memory-cache.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/shumate/shumate-memory-cache.c b/shumate/shumate-memory-cache.c
index 6908f98..fe71088 100644
--- a/shumate/shumate-memory-cache.c
+++ b/shumate/shumate-memory-cache.c
@@ -263,7 +263,7 @@ delete_queue_member (QueueMember *member, gpointer user_data)
     {
       g_free (member->key);
       g_free (member->data);
-      g_slice_free (QueueMember, member);
+      g_free (member);
     }
 }
 
@@ -362,7 +362,7 @@ store_tile (ShumateTileCache *tile_cache,
           delete_queue_member (member, NULL);
         }
 
-      member = g_slice_new (QueueMember);
+      member = g_new0 (QueueMember, 1);
       member->key = key;
       member->data = g_memdup (contents, size);
       member->size = size;