rosenthal: Remove libxkbcommon.

* rosenthal/packages/xdisorg.scm (libxkbcommon-1.5.0,libxkbcommon-minimal):
Delete variables.

rosenthal/packages/xdisorg.scm

@@ -8,36 +8,6 @@
   #:use-module (guix packages)
   #:use-module (gnu packages xdisorg))
 
-(define-public libxkbcommon-1.5.0
-  (package
-    (inherit libxkbcommon)
-    (name "libxkbcommon")
-    (version "1.5.0")
-    (source (origin
-              (method url-fetch)
-              (uri (string-append
-                    "https://xkbcommon.org/download/libxkbcommon-"
-                    version ".tar.xz"))
-              (sha256
-               (base32
-                "05z08rpa464x8myjxddhix7jp9jcmakd7xrybx4hz8dwpg2123sn"))))))
-
-(define-public libxkbcommon-minimal
-  (let ((base libxkbcommon-1.5.0))
-    (package
-      (inherit base)
-      (name "libxkbcommon-minimal")
-      (arguments
-       (list #:configure-flags
-             #~(list "-Denable-x11=false"
-                     "-Denable-wayland=false"
-                     (string-append "-Dxkb-config-root="
-                                    (search-input-directory
-                                     %build-inputs "/share/X11/xkb")))))
-      (inputs
-       (modify-inputs (package-inputs base)
-         (delete "libx11" "libxcb" "wayland" "wayland-protocols"))))))
-
 (define-public pixman-0.42.2
   (package
     (inherit pixman)