[gtk+] Try Wayland before X11

[Matthias Clasen <matthiasc src gnome org>]

commit 04d6d622d52d544728563a83e76070748af9e6f4
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Aug 9 20:50:57 2013 -0400

    Try Wayland before X11
    
    When both the Wayland and the X11 backends are built, prefer
    Wayland over X11 in the absence of other information.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=705498

 gdk/gdkdisplaymanager.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gdk/gdkdisplaymanager.c b/gdk/gdkdisplaymanager.c
index 94f857e..075f507 100644
--- a/gdk/gdkdisplaymanager.c
+++ b/gdk/gdkdisplaymanager.c
@@ -267,12 +267,12 @@ static GdkBackend gdk_backends[] = {
 #ifdef GDK_WINDOWING_WIN32
   { "win32",    _gdk_win32_display_open },
 #endif
-#ifdef GDK_WINDOWING_X11
-  { "x11",      _gdk_x11_display_open },
-#endif
 #ifdef GDK_WINDOWING_WAYLAND
   { "wayland",  _gdk_wayland_display_open },
 #endif
+#ifdef GDK_WINDOWING_X11
+  { "x11",      _gdk_x11_display_open },
+#endif
 #ifdef GDK_WINDOWING_BROADWAY
   { "broadway", _gdk_broadway_display_open },
 #endif