I just found this in the dictionary today, I had to look out of sheer curiosity.
Originally Posted by Websters New Twentieth Century Dictionary, Unabridged
Chrome, v.t.; chromed, pt., pp.; chroming, ppr.
1. To treat with a compound of chromium, as potassium dichromate, used in dyeing and oxidizing.
2. To plate with chromium
3. See FP, crossfireforum.org