Found via Google Chrome: Remove all ‘Other Search Engines’ – Super User.
Finally! I’m so tired of every little site I visit adding baggage into my Chrome browser.
There really should be an option to add a site, WHEN I DESIRE TO DO SO.
Freakin’ chrome design team. Grr.
Meanwhile, there is a chrome extension that blocks these silent custom search engine additions: “Don’t add custom search engines“.
Protiguous 