{
  version = "21.0.1174.1";
  url = "http://commondatastorage.googleapis.com/chromium-browser-official/chromium-21.0.1174.1.tar.bz2";
  sha256 = "00jd3lzdbxm4rlqvxf0wfz9pvsza85rhlb0pzdzrdjy45kn06a75";
}