webkit2-sharp: drop

Unused and it depends on `webkitgtk_4_0` about to be dropped.

pkgs/by-name/we/webkit2-sharp/package.nix

@@ -1,57 +0,0 @@
-{
-  stdenv,
-  autoreconfHook,
-  fetchFromGitHub,
-  gtk-sharp-3_0,
-  lib,
-  libxslt,
-  mono,
-  pkg-config,
-  webkitgtk_4_0,
-}:
-
-stdenv.mkDerivation rec {
-  pname = "webkit2-sharp";
-  version = "a59fd76dd730432c76b12ee6347ea66567107ab9";
-
-  src = fetchFromGitHub {
-    owner = "hbons";
-    repo = "webkit2-sharp";
-    rev = version;
-    sha256 = "sha256:0a7vx81zvzn2wq4q2mqrxvlps1mqk28lm1gpfndqryxm4iiw28vc";
-  };
-
-  nativeBuildInputs = [
-    autoreconfHook
-    libxslt
-    mono
-    pkg-config
-  ];
-
-  buildInputs = [
-    gtk-sharp-3_0
-    webkitgtk_4_0
-  ];
-
-  postPatch = ''
-    # Workaround build failure with WebKitGTK 2.40.0
-    # https://github.com/hbons/webkit2-sharp/issues/6
-    substituteInPlace sources/webkit2-sharp-api.raw --replace \
-      '<field cname="parentInstance" access="public" writeable="false" readable="true" name="ParentInstance" type="GtkContainer*"/>' \
-      '<field cname="parent" access="public" writeable="false" readable="true" name="Parent" type="GtkContainer*"/>'
-  '';
-
-  ac_cv_path_MONODOCER = "no";
-  installFlags = [ "GAPIXMLDIR=/tmp/gapixml" ];
-
-  passthru = {
-    webkitgtk = webkitgtk_4_0;
-  };
-
-  meta = {
-    description = "C# bindings for WebKit 2 with GTK+ 3";
-    homepage = "https://github.com/hbons/webkit2-sharp";
-    license = lib.licenses.mit;
-    maintainers = with lib.maintainers; [ kevincox ];
-  };
-}