Comment by _zen

From an IT support perspective, it could become a minor annoyance. It's not uncommon for support to request the URL or have the user manipulate it in some way. Now they have to instruct the user to click on a button to reveal the URL, but only after identifying if the user is using a browser or the version of Chrome that hides the URL. (And if IT is ignorant of this new feature, they are going to be very confused when the user is arguing with them "There is no URL in the box!")