How to delete Twitter login usernames history

HEY GUYS IM BACK WITH MY NEW HACKS

okay so i'm really frustated because of my twitter login username
i tried "shift + delete" or "fn + delete" or that shortcut thingy.. i just confused how the heck i can't delete even tho everyone can do it?

and i got inspiration from someone on a forum that we should click manage settings on chrome
i tried it, but with my own tricks I CAN DELETE MY LOGIN USERNAME AAAH SO HAPPY

okay so here it is
1. open settings on google chrome
2. scroll down and click "show advanced settings"
3. look for "passwords and forms"
4. click "manage password"

5. did u see this thing? if yes (u sould find it tho ._. ) u can scroll down search for twitter, password and username of your password will be available on there

6. click "delete this site"

7. go back to twitter and see the login column 

8. DONE DONE DONE DONEEEE

it works for me. and i'm using windows 8. 

and i hope it works for you too. but.. if it still don't work, u can just use shortcut that i gave u before ._.

comment down below if it works or u have problems with it. have a nice day peeps!