[gnome-themes-standard] engine: remove unused define

[Cosimo Cecchi <cosimoc src gnome org>]

commit 973e72083aab90946f64ddfb6abf81bbfd93fea0
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Thu May 1 18:15:00 2014 +0200

    engine: remove unused define

 themes/Adwaita/gtk-3.0/adwaita_engine.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/themes/Adwaita/gtk-3.0/adwaita_engine.c b/themes/Adwaita/gtk-3.0/adwaita_engine.c
index bc55eb3..b83c3d0 100644
--- a/themes/Adwaita/gtk-3.0/adwaita_engine.c
+++ b/themes/Adwaita/gtk-3.0/adwaita_engine.c
@@ -32,8 +32,6 @@
 #include <gdk/gdkx.h>
 #endif
 
-#define ADWAITA_NAMESPACE "adwaita"
-
 typedef struct _AdwaitaEngine AdwaitaEngine;
 typedef struct _AdwaitaEngineClass AdwaitaEngineClass;