[clutter] glx: Remove unused variable

[Emmanuele Bassi <ebassi src gnome org>]

commit 6a0857f17dbc4e691c3042342e4aac51f3b5e988
Author: Emmanuele Bassi <ebassi linux intel com>
Date:   Tue Apr 12 17:00:08 2011 +0100

    glx: Remove unused variable
    
    Make gcc not complain about it.

 clutter/glx/clutter-stage-glx.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/clutter/glx/clutter-stage-glx.c b/clutter/glx/clutter-stage-glx.c
index 60e0002..2a8a1ac 100644
--- a/clutter/glx/clutter-stage-glx.c
+++ b/clutter/glx/clutter-stage-glx.c
@@ -101,7 +101,6 @@ clutter_stage_glx_realize (ClutterStageWindow *stage_window)
   ClutterStageX11 *stage_x11 = CLUTTER_STAGE_X11 (stage_window);
   ClutterStageGLX *stage_glx = CLUTTER_STAGE_GLX (stage_window);
   ClutterBackend *backend;
-  ClutterBackendGLX *backend_glx;
   CoglFramebuffer *framebuffer;
   GError *error = NULL;
   gfloat width;
@@ -113,7 +112,6 @@ clutter_stage_glx_realize (ClutterStageWindow *stage_window)
                 stage_window);
 
   backend = CLUTTER_BACKEND (stage_x11->backend);
-  backend_glx = CLUTTER_BACKEND_GLX (stage_x11->backend);
 
   clutter_actor_get_size (CLUTTER_ACTOR (stage_x11->wrapper), &width, &height);