[gedit] print: remove deprecated usage of gtk_font_button_get_font_name

[Sébastien Lafargue <slafargue src gnome org>]

commit a7bd73f1553d8adb513a6f91cea9cb1ebe9b7936
Author: Sebastien Lafargue <slafargue gnome org>
Date:   Tue Nov 27 18:23:54 2018 +0100

    print: remove deprecated usage of gtk_font_button_get_font_name
    
    deprrecated: since gtk 3.22
    replaced by: gtk_font_chooser_get_font

 gedit/gedit-print-job.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gedit/gedit-print-job.c b/gedit/gedit-print-job.c
index f48f16403..6d4afb2e0 100644
--- a/gedit/gedit-print-job.c
+++ b/gedit/gedit-print-job.c
@@ -366,9 +366,9 @@ custom_widget_apply_cb (GtkPrintOperation *operation,
 
        syntax = gtk_toggle_button_get_active (job->syntax_checkbutton);
        page_header = gtk_toggle_button_get_active (job->page_header_checkbutton);
-       body_font = gtk_font_button_get_font_name (job->body_fontbutton);
-       header_font = gtk_font_button_get_font_name (job->headers_fontbutton);
-       numbers_font = gtk_font_button_get_font_name (job->numbers_fontbutton);
+       body_font = gtk_font_chooser_get_font (GTK_FONT_CHOOSER (job->body_fontbutton));
+       header_font = gtk_font_chooser_get_font (GTK_FONT_CHOOSER (job->headers_fontbutton));
+       numbers_font = gtk_font_chooser_get_font (GTK_FONT_CHOOSER (job->numbers_fontbutton));
 
        g_settings_set_boolean (job->gsettings,
                                GEDIT_SETTINGS_PRINT_SYNTAX_HIGHLIGHTING,