gnu: Remove openni2.

* gnu/packages/gstreamer.scm (openni2): Delete variable.

Fixes: guix/guix#1891
Change-Id: If4c58002f41c0aef87c90113553abbc27e76d7cd

gnu/packages/gstreamer.scm

@@ -102,44 +102,6 @@
   #:use-module (gnu packages assembly)
   #:use-module (gnu packages xml))
 
-(define-public openni2
-  (package
-    (name "openni2")
-    (version "2.2.0")
-    (source
-     (origin
-       (method git-fetch)
-       (uri
-        (git-reference
-         (url "https://github.com/occipital/OpenNI2")
-         (commit (string-append "v" version "-debian"))))
-       (file-name (git-file-name name version))
-       (sha256
-        (base32 "0mfnyzpq53wnzgjfx91xcbx0nrl0lp1vrk1rk20a3gb3kshsr675"))))
-    (build-system gnu-build-system)
-    (arguments
-     `(#:tests? #f                      ; No target
-       #:phases
-       (modify-phases %standard-phases
-         (delete 'configure))))
-    (native-inputs
-     `(("graphviz" ,graphviz)
-       ("doxygen" ,doxygen)
-       ("openjdk" ,openjdk14)
-       ("openjdk:jdk" ,openjdk14 "jdk")
-       ("python" ,python-wrapper)))
-    (inputs
-     `(("freeglut3" ,freeglut)
-       ("libudev" ,eudev)
-       ("libusb" ,libusb)))
-    (synopsis "Framework for sensor-based 'Natural Interaction")
-    (description "OpenNI is a framework for getting data to support
-'Natural Interaction', i.e. skeleton tracking, gesture tracking, and similar
-ways of getting data from humans.  It provides the interface for physical devices
-and for middleware components.")
-    (home-page "https://structure.io/openni")
-    (license license:asl2.0)))
-
 (define-public libdc1394
   (package
     (name "libdc1394")