User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1 Build ID: 20110928134238 Steps to reproduce: I had a newly formatted url in the location bar without the http. I removed the address by typing a letter on the keyboard, example x. Then i pressed ctrl+z to undo the letter press and then I did a ctrl+c. Actual results: The clipboard did not have the url with the http:// in it like it normally does. Expected results: The url should always have the http:// in it regardless if it is after an undo command.