Sigh... another sad reminder of how Opera does this things first, ignores demand and now Chrome can potentially re-market and re-design the concept.
Btw Opera's design isn't as ambitious but it's certainly more user friendly. You could eliminate the address bar and if I'm not mistaken there was a way to enable that toolbar via hotkey but the more major one was to simply remove the bar and hit F2 to show a pop-up address bar.
I think they are doing this so that in the near future, they can have a
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