[gtk/gtk-4-4] coloreditor: Don't unref unless we own it

[Matthias Clasen <matthiasc src gnome org>]

commit a107ebdc0d29f7d1413e80c2bec9ca89449aef59
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Sep 27 16:40:29 2021 -0400

    coloreditor: Don't unref unless we own it
    
    Calling gtk_widget_class_bind_template_child does
    *not* give you a reference that you need to unref.
    It manages the reference for you. So calling
    g_clear_object on such a member is wrong.

 gtk/gtkcoloreditor.c | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/gtk/gtkcoloreditor.c b/gtk/gtkcoloreditor.c
index 85a0c3df0e..84f2fe490b 100644
--- a/gtk/gtkcoloreditor.c
+++ b/gtk/gtkcoloreditor.c
@@ -447,9 +447,6 @@ gtk_color_editor_dispose (GObject *object)
 
   dismiss_current_popup (editor);
   g_clear_object (&editor->picker);
-  g_clear_object (&editor->h_adj);
-  g_clear_object (&editor->s_adj);
-  g_clear_object (&editor->v_adj);
 
   G_OBJECT_CLASS (gtk_color_editor_parent_class)->dispose (object);
 }