[gtk+] broadway: Remove redundant declaration

[Emmanuele Bassi <ebassi src gnome org>]

commit a0aa1d963a669b79c64201f5c10e14329b3db322
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Oct 17 14:56:38 2016 +0100

    broadway: Remove redundant declaration

 gdk/broadway/gdkprivate-broadway.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gdk/broadway/gdkprivate-broadway.h b/gdk/broadway/gdkprivate-broadway.h
index aa52ccb..58efcdf 100644
--- a/gdk/broadway/gdkprivate-broadway.h
+++ b/gdk/broadway/gdkprivate-broadway.h
@@ -93,7 +93,6 @@ void _gdk_broadway_screen_events_init   (GdkScreen *screen);
 GdkVisual *_gdk_broadway_screen_get_system_visual (GdkScreen * screen);
 gint _gdk_broadway_screen_visual_get_best_depth (GdkScreen * screen);
 GdkVisualType _gdk_broadway_screen_visual_get_best_type (GdkScreen * screen);
-GdkVisual *_gdk_broadway_screen_get_system_visual (GdkScreen * screen);
 GdkVisual*_gdk_broadway_screen_visual_get_best (GdkScreen * screen);
 GdkVisual*_gdk_broadway_screen_visual_get_best_with_depth (GdkScreen * screen,
                                                           gint depth);