[gtk+/wip/chergert/quartz-frame-clock: 208/228] build: only compile plug/socket when available

[Christian Hergert <chergert src gnome org>]

commit 3121bf166f42256497ac2b5f16555276553c039d
Author: Christian Hergert <christian hergert me>
Date:   Fri Sep 4 14:06:22 2015 -0700

    build: only compile plug/socket when available
    
    Plug and Socket require X11 windowing. Often times this is compiled
    on systems with both wayland and x11, but not always. Quartz is an
    example where it is usually not compiled.

 testsuite/gtk/notify.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/testsuite/gtk/notify.c b/testsuite/gtk/notify.c
index 91492cc..505c066 100644
--- a/testsuite/gtk/notify.c
+++ b/testsuite/gtk/notify.c
@@ -417,11 +417,10 @@ test_type (gconstpointer data)
   /* Backend-specific */
 #ifdef GDK_WINDOWING_X11
   if (GDK_IS_X11_DISPLAY (gdk_display_get_default ())) ;
-  else
-#endif
-  if (g_type_is_a (type, GTK_TYPE_PLUG) ||
-      g_type_is_a (type, GTK_TYPE_SOCKET))
+  else if (g_type_is_a (type, GTK_TYPE_PLUG) ||
+           g_type_is_a (type, GTK_TYPE_SOCKET))
     return;
+#endif
 
 #ifdef GDK_WINDOWING_WAYLAND
   if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ()))