webkitgtk: migrate to boneyard

Repeatedly breaks/causes issues & consequently sits there stuck on
versions with publicly-known CVEs frequently.

Closes #9053.

Formula/webkitgtk.rb

@@ -1,129 +0,0 @@
-class Webkitgtk < Formula
-  desc "Full-featured Gtk+ port of the WebKit rendering engine"
-  homepage "https://webkitgtk.org/"
-  homepage "https://webkitgtk.org"
-  url "https://webkitgtk.org/releases/webkitgtk-2.14.1.tar.xz"
-  sha256 "2e2d76c328de65bed6e0e4f096b2720a366654b27fc1af0830ece90bc4b7ceb5"
-  revision 2
-
-  bottle do
-    sha256 "56e0d21409bdb19d458fae16b51f4b3ce0dac2e5bdf5961cc8c7359b457a888f" => :sierra
-    sha256 "088b8f11009ea5dfc3d387059be2f958a8f723ac3fadfd242db515bb080da559" => :el_capitan
-    sha256 "fcbacf52a0926be46549ecbd710281cbf50b7dfe36af13a16a7067c66a8d4067" => :yosemite
-  end
-
-  depends_on "cmake" => :build
-  depends_on "gtk+3"
-  depends_on "libsoup"
-  depends_on "enchant"
-  depends_on "webp"
-
-  patch do
-    url "https://raw.githubusercontent.com/Homebrew/formula-patches/master/webkit/webkit-2.14.1.diff"
-    sha256 "df9af608b9c5c1f19c26db5970ad6b8638fc6b7573b9510f82e4ddadf248787d"
-  end
-
-  def install
-    ENV.delete "SDKROOT"
-
-    # turn introspection support OFF until we figure out how to fix it
-    extra_args = %w[
-      -DENABLE_INTROSPECTION=OFF
-      -DPORT=GTK
-      -DENABLE_X11_TARGET=OFF
-      -DENABLE_QUARTZ_TARGET=ON
-      -DENABLE_TOOLS=ON
-      -DENABLE_MINIBROWSER=ON
-      -DENABLE_PLUGIN_PROCESS_GTK2=OFF
-      -DENABLE_VIDEO=OFF
-      -DENABLE_WEB_AUDIO=OFF
-      -DENABLE_CREDENTIAL_STORAGE=OFF
-      -DENABLE_GEOLOCATION=OFF
-      -DENABLE_OPENGL=OFF
-      -DENABLE_GRAPHICS_CONTEXT_3D=OFF
-      -DUSE_LIBNOTIFY=OFF
-      -DUSE_LIBHYPHEN=OFF
-      -DCMAKE_SHARED_LINKER_FLAGS=-L/path/to/nonexistent/folder
-    ]
-
-    mkdir "build" do
-      system "cmake", "..", *(std_cmake_args + extra_args)
-      system "make", "install"
-    end
-  end
-
-  test do
-    (testpath/"test.c").write <<-EOS.undent
-      #include <webkit2/webkit2.h>
-
-      int main(int argc, char *argv[]) {
-        fprintf(stdout, "%d.%d.%d\\n",
-          webkit_get_major_version(),
-          webkit_get_minor_version(),
-          webkit_get_micro_version());
-        return 0;
-      }
-    EOS
-    ENV.libxml2
-    atk = Formula["atk"]
-    cairo = Formula["cairo"]
-    fontconfig = Formula["fontconfig"]
-    freetype = Formula["freetype"]
-    gdk_pixbuf = Formula["gdk-pixbuf"]
-    gettext = Formula["gettext"]
-    glib = Formula["glib"]
-    gtkx3 = Formula["gtk+3"]
-    harfbuzz = Formula["harfbuzz"]
-    libepoxy = Formula["libepoxy"]
-    libpng = Formula["libpng"]
-    libsoup = Formula["libsoup"]
-    pango = Formula["pango"]
-    pixman = Formula["pixman"]
-    flags = %W[
-      -I#{atk.opt_include}/atk-1.0
-      -I#{cairo.opt_include}/cairo
-      -I#{fontconfig.opt_include}
-      -I#{freetype.opt_include}/freetype2
-      -I#{gdk_pixbuf.opt_include}/gdk-pixbuf-2.0
-      -I#{gettext.opt_include}
-      -I#{glib.opt_include}/gio-unix-2.0/
-      -I#{glib.opt_include}/glib-2.0
-      -I#{glib.opt_lib}/glib-2.0/include
-      -I#{gtkx3.opt_include}/gtk-3.0
-      -I#{harfbuzz.opt_include}/harfbuzz
-      -I#{include}/webkitgtk-4.0
-      -I#{libepoxy.opt_include}
-      -I#{libpng.opt_include}/libpng16
-      -I#{libsoup.opt_include}/libsoup-2.4
-      -I#{pango.opt_include}/pango-1.0
-      -I#{pixman.opt_include}/pixman-1
-      -D_REENTRANT
-      -L#{atk.opt_lib}
-      -L#{cairo.opt_lib}
-      -L#{gdk_pixbuf.opt_lib}
-      -L#{gettext.opt_lib}
-      -L#{glib.opt_lib}
-      -L#{gtkx3.opt_lib}
-      -L#{libsoup.opt_lib}
-      -L#{lib}
-      -L#{pango.opt_lib}
-      -latk-1.0
-      -lcairo
-      -lcairo-gobject
-      -lgdk-3
-      -lgdk_pixbuf-2.0
-      -lgio-2.0
-      -lglib-2.0
-      -lgobject-2.0
-      -lgtk-3
-      -lintl
-      -ljavascriptcoregtk-4.0
-      -lpango-1.0
-      -lpangocairo-1.0
-      -lsoup-2.4
-      -lwebkit2gtk-4.0
-    ]
-    system ENV.cc, "test.c", "-o", "test", *flags
-    assert_match version.to_s, shell_output("./test")
-  end
-end

tap_migrations.json

@@ -298,6 +298,7 @@
   "vobcopy": "homebrew/boneyard",
   "vpnc": "homebrew/boneyard",
   "wdfs": "homebrew/fuse",
+  "webkitgtk": "homebrew/boneyard",
   "whereami": "homebrew/boneyard",
   "why3": "homebrew/tex",
   "wkhtmltopdf": "homebrew/boneyard",