I feel like a fool because I don't know.
The icon is a blue and white globe of the world so I surmise it's not Chrome. The oceans are blue and the continents are white. I believe it is the built in Samsung browser.
If I use the Google voice search and click on a Wikipedia link I get the No App Found To Open URL message. If I use the globe icon and go to Google then search and click on the same Wikipedia link then the Wiki page will open normally.
Neither Chrome or the built in Samsung browser are disabled.