[gtk] widget: Fix namespacing problem

[Benjamin Otte <otte src gnome org>]

commit 410dbdf671b35d1e893ed35c68b9c467d4a595f8
Author: Benjamin Otte <otte redhat com>
Date:   Sun Feb 16 20:05:05 2020 +0100

    widget: Fix namespacing problem
    
    In Vala and JS at least, gtk_widget_get_css_name() and
    gtk_widget_class_get_css_name() are resolved to
    GtkWidget.get_css_name().
    
    To avoid this problem, we rename the class version.

 gtk/gtkwidget.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index a72bd390bf..2a717863e7 100644
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -11147,7 +11147,7 @@ _gtk_widget_remove_attached_window (GtkWidget    *widget,
 }
 
 /**
- * gtk_widget_class_set_css_name:
+ * gtk_widget_class_set_css_name: (rename-to gtk_widget_class_set_class_css_name)
  * @widget_class: class to set the name on
  * @name: name to use
  *
@@ -11177,7 +11177,7 @@ gtk_widget_class_get_visible_by_default (GtkWidgetClass *widget_class)
 }
 
 /**
- * gtk_widget_class_get_css_name:
+ * gtk_widget_class_get_css_name: (rename-to gtk_widget_class_get_class_css_name)
  * @widget_class: class to set the name on
  *
  * Gets the name used by this class for matching in CSS code. See