NixOS/nixpkgs — pull request #2044 by iyzsong (2014-03-27 08:25:44+00:00)
Title: webkit: update to 2.4.0, add gtk2 version

This should replace the old ```webkit, webkit_gtk2``` completely,
(my laptop is currently building webkitgtk2) more testing is need.

To @7c6f434c, I suggest you remove the old one, and maintain new webkitgtk.