[xfdesktop] Remove old patches

[Christoph Wickert]

commit 3b4830de2f76623c4ec21c40ec6d66eb1c01c216
Author: Christoph Wickert <cwickert at fedoraproject.org>
Date:   Sat Jan 8 23:25:20 2011 +0100

    Remove old patches

 xfdesktop-4.5.92-desktop-menu-icon.patch  |   12 ----
 xfdesktop-4.6.0-redhat-menus.patch        |  102 -----------------------------
 xfdesktop-4.6.1-education-menu-icon.patch |   10 ---
 xfdesktop-4.6.2-dsofix.patch              |   12 ----
 4 files changed, 0 insertions(+), 136 deletions(-)