[gtk/stringlist] fixup! dropdown: Use GtkStringList

[Matthias Clasen <matthiasc src gnome org>]

commit f85e2983721828a704a8e317524f909158cbce9f
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Jun 22 21:54:16 2020 -0400

    fixup! dropdown: Use GtkStringList
    
    adapt to api changes

 gtk/gtkdropdown.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkdropdown.c b/gtk/gtkdropdown.c
index 0e8f4a5a2b..3e8cbff0fe 100644
--- a/gtk/gtkdropdown.c
+++ b/gtk/gtkdropdown.c
@@ -580,7 +580,7 @@ bind_item (GtkSignalListItemFactory *factory,
 
   if (self->expression == NULL)
     {
-      g_critical ("Either GtkDropDown::factory or GtkDropDown::expression must be set");
+      g_critical ("Either GtkDropDown:factory or GtkDropDown:expression must be set");
       return;
     }
 
@@ -968,7 +968,7 @@ gtk_drop_down_set_from_strings (GtkDropDown       *self,
   gtk_drop_down_set_expression (self, expression);
   gtk_expression_unref (expression);
 
-  model = G_LIST_MODEL (gtk_string_list_new (texts, -1));
+  model = G_LIST_MODEL (gtk_string_list_new_from_strv ((const char **)texts));
   gtk_drop_down_set_model (self, model);
   g_object_unref (model);
 }