A Go button to Omnibox was available by default in the earlier Google Chrome versions but, unfortunately it was removed starting with the Google Chrome version 6.
The Go Button extension aims to recreate some of the Go button`s functionality:
Here are some key features of "Go Button":
· Redirect the active tab to its current URL
· Cmd + Click to open in a new tab.
Requirements:
· Google Chrome
Limitations:
· Can not read the Omnibox to navigate to newly typed URLs (use Enter).
· Middle click opens in same tab.