gnu: xfce4-kbdleds-plugin: Remove package.

This package never made the transition to GTK+ 3 and doesn't build since Xfce
4.16. The last upstream release was in 2011.

* gnu/packages/xfce.scm (xfce4-kbdleds-plugin): Remove variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu/packages/xfce.scm

@@ -1648,34 +1648,6 @@ The string can also contain markup to displayed an image, a bar, a
 button and a personalized tooltip.")
     (license gpl2+)))
 
-(define-public xfce4-kbdleds-plugin
-  (package
-   (name "xfce4-kbdleds-plugin")
-   (version "0.0.6")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append "https://archive.xfce.org/src/panel-plugins/"
-                                  "xfce4-kbdleds-plugin/"
-                                  (version-major+minor version)
-                                  "/xfce4-kbdleds-plugin-" version ".tar.bz2"))
-              (sha256
-               (base32
-                "1k810asjjxwix1c7ixl7bqr97zc4j2mw7797gk49rjvv43bhla3d"))))
-    (build-system gnu-build-system)
-    (native-inputs
-     `(("intltool" ,intltool)
-       ("pkg-config" ,pkg-config)))
-    (inputs
-     `(("gtk+-2" ,gtk+-2)
-       ("libxfce4ui" ,libxfce4ui)
-       ("xfce4-panel" ,xfce4-panel)))
-    (home-page
-     "https://goodies.xfce.org/projects/panel-plugins/xfce4-kbdleds-plugin")
-    (synopsis "Display keyboard LEDs in the Xfce panel")
-    (description "This plugin shows the state of your keyboard LEDs:
-Caps, Scroll and Num Lock in Xfce panel.")
-    (license gpl2+)))
-
 (define-public xfce4-mailwatch-plugin
   (package
    (name "xfce4-mailwatch-plugin")