Yes, breeds from the Asiatic class. (The Asiatic class is comprised of Cochins, Brahmas, and Langshans.)All chickens are originally from Asia, where they evolved, so it would make sense to say that chicken breeds have Asiatic blood. But I know what you are saying. Breeds like Cochin, Malay, Java, Shanghai, Langshan, and on and on from Asia were used to create the breeds on the contenders list.
They have Cochins, Shanghai fowl, or Brahmas in their ancestry.