Default Miss the search button...

Coming from the Note 1, I didn't realize that I would miss the lack of a search button until I opened the browser and had to click on the URL bar before I could type into it. With one hand, that's almost impossible. Used to just tap on the search button and it would highlight the URL text so I could erase and type something else. Now I either need to use two hands or readjust so my thumb can reach the top and then readjust again to type on the keyboard.

So my question is: can I re-map anything to replicate this function? I tried to find something to re-map a long-press of the back button but had no luck. And I don't want to do a combo-button press such as Home+Back in Home2. I don't even know what function I would assign to it anyway, that would highlight the text in the URL field. Any help is appreciated.