[gnome-shell] st: Shut up a compiler warning

[Florian MÃllner <fmuellner src gnome org>]

commit 05c285a9457a731b2da95e4a5313cf42a32f64ab
Author: Florian MÃllner <fmuellner gnome org>
Date:   Tue Feb 7 20:33:24 2012 +0100

    st: Shut up a compiler warning
    
    Remove an unused variable to make GCC happy.

 src/st/st-scroll-bar.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/st/st-scroll-bar.c b/src/st/st-scroll-bar.c
index 354be2a..80aa48a 100644
--- a/src/st/st-scroll-bar.c
+++ b/src/st/st-scroll-bar.c
@@ -245,8 +245,6 @@ st_scroll_bar_pick (ClutterActor       *actor,
 static void
 st_scroll_bar_unmap (ClutterActor *actor)
 {
-  StScrollBarPrivate *priv = ST_SCROLL_BAR (actor)->priv;
-
   CLUTTER_ACTOR_CLASS (st_scroll_bar_parent_class)->unmap (actor);
 
   stop_scrolling (ST_SCROLL_BAR (actor));