Removing address bar in Chrome

Hi I am basically looking to open the chrome as a frameless window. We are using vaadin 7 and chrome version is
23.0.1271.95 m.

I am not able to eliminate the address bar now. Any pointer would be very helpfu.

It’s not possible in Chrome, and probably not in any other newish browser. This is due to security reasons. See
https://code.google.com/p/chromium/issues/detail?id=81506
for the chrome issue.