[gtk+] gtk: Ignore gtk_show_uri() deprecation warnings

[Bastien Nocera <hadess src gnome org>]

commit 76dfef62578946c9090089d3dee6525dabdf259e
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Feb 16 04:53:29 2017 +0100

    gtk: Ignore gtk_show_uri() deprecation warnings
    
    https://bugzilla.gnome.org/show_bug.cgi?id=778726

 gtk/gtkfilechooserwidget.c   |    2 ++
 gtk/gtkprintoperation-unix.c |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkfilechooserwidget.c b/gtk/gtkfilechooserwidget.c
index 51c1dcf..1df784f 100644
--- a/gtk/gtkfilechooserwidget.c
+++ b/gtk/gtkfilechooserwidget.c
@@ -1771,6 +1771,7 @@ visit_file_cb (GSimpleAction *action,
   g_slist_free_full (files, g_object_unref);
 }
 
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 /* Callback used when the "Open this folder" menu item is activated */
 static void
 open_folder_cb (GSimpleAction *action,
@@ -1795,6 +1796,7 @@ open_folder_cb (GSimpleAction *action,
 
   g_slist_free_full (files, g_object_unref);
 }
+G_GNUC_END_IGNORE_DEPRECATIONS
 
 /* callback used when the "Show Hidden Files" menu item is toggled */
 static void
diff --git a/gtk/gtkprintoperation-unix.c b/gtk/gtkprintoperation-unix.c
index 3709f5f..9baf694 100644
--- a/gtk/gtkprintoperation-unix.c
+++ b/gtk/gtkprintoperation-unix.c
@@ -200,6 +200,7 @@ shell_command_substitute_file (const gchar *cmd,
   return g_string_free (final, FALSE);
 }
 
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 static void
 gtk_print_operation_unix_launch_preview (GtkPrintOperation *op,
                                          cairo_surface_t   *surface,
@@ -341,6 +342,7 @@ gtk_print_operation_unix_launch_preview (GtkPrintOperation *op,
   g_free (data);
   g_free (settings_filename);
 }
+G_GNUC_END_IGNORE_DEPRECATIONS
 
 static void
 unix_finish_send  (GtkPrintJob  *job,