Not gtk_show_uri().
https://bugzilla.gnome.org/show_bug.cgi?id=778726
* When necessary, #GtkMountOperation shows dialogs to ask for
* passwords, questions or show processes blocking unmount.
*
- * gtk_show_uri() is a convenient way to launch applications for URIs.
+ * gtk_show_uri_on_window() is a convenient way to launch applications for URIs.
*
* Another object that is worth mentioning in this context is
* #GdkAppLaunchContext, which provides visual feedback when lauching