[gnome-builder/wip/gtk4-port] plugins/clang: cleanup type definition

[Christian Hergert <chergert src gnome org>]

commit 067c1698b9d35a72a16d5b3d96a765c27262d158
Author: Christian Hergert <chergert redhat com>
Date:   Mon May 2 17:38:22 2022 -0700

    plugins/clang: cleanup type definition

 src/plugins/clang/ide-clang-highlighter.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/clang/ide-clang-highlighter.c b/src/plugins/clang/ide-clang-highlighter.c
index f1d276aa7..c9ca40a8d 100644
--- a/src/plugins/clang/ide-clang-highlighter.c
+++ b/src/plugins/clang/ide-clang-highlighter.c
@@ -42,8 +42,8 @@ struct _IdeClangHighlighter
 static void highlighter_iface_init             (IdeHighlighterInterface *iface);
 static void ide_clang_highlighter_queue_udpate (IdeClangHighlighter     *self);
 
-G_DEFINE_TYPE_EXTENDED (IdeClangHighlighter, ide_clang_highlighter, IDE_TYPE_OBJECT, G_TYPE_FLAG_FINAL,
-                        G_IMPLEMENT_INTERFACE (IDE_TYPE_HIGHLIGHTER, highlighter_iface_init))
+G_DEFINE_FINAL_TYPE_WITH_CODE (IdeClangHighlighter, ide_clang_highlighter, IDE_TYPE_OBJECT,
+                               G_IMPLEMENT_INTERFACE (IDE_TYPE_HIGHLIGHTER, highlighter_iface_init))
 
 static inline gboolean
 accepts_char (gunichar ch)