[gnome-system-monitor/f19] Remove a duplicate build dep

[Kalev Lember]

commit a79801e46fef4a94f79ce724c61ea3d35df91b44
Author: Kalev Lember <kalevlember at gmail.com>
Date:   Tue May 21 23:49:36 2013 +0200

    Remove a duplicate build dep

 gnome-system-monitor.spec |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gnome-system-monitor.spec b/gnome-system-monitor.spec
index 0709bea..6b14bdb 100644
--- a/gnome-system-monitor.spec
+++ b/gnome-system-monitor.spec
@@ -29,7 +29,6 @@ BuildRequires: gnome-icon-theme
 BuildRequires: pcre-devel
 BuildRequires: systemd-devel
 BuildRequires: librsvg2-devel
-BuildRequires: libwnck3-devel
 BuildRequires: libxml2-devel
 BuildRequires: itstool