[gnome-shell] main: Remove left-over 'hotCorner' global

[Jasper St. Pierre <jstpierre src gnome org>]

commit 7077e57d5349dd43d68e40e346b60d6e7fb42ca9
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Feb 23 17:09:28 2011 -0500

    main: Remove left-over 'hotCorner' global
    
    Commit 259c84ed9a refactored out HotCorner into its own class
    and added this line and a variable, but it was left behind
    when the variable disappeared in commit 7cf311dac024d.

 js/ui/main.js |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/js/ui/main.js b/js/ui/main.js
index 448ce99..6b531fe 100644
--- a/js/ui/main.js
+++ b/js/ui/main.js
@@ -141,7 +141,6 @@ function start() {
     magnifier = new Magnifier.Magnifier();
     statusIconDispatcher = new StatusIconDispatcher.StatusIconDispatcher();
     panel = new Panel.Panel();
-    hotCorner = new Panel.HotCorner();
     wm = new WindowManager.WindowManager();
     messageTray = new MessageTray.MessageTray();
     notificationDaemon = new NotificationDaemon.NotificationDaemon();