Remove unused string from bug 482229

browser/locales/en-US/chrome/browser-region/region.properties

@@ -17,12 +17,6 @@ browser.contentHandlers.types.0.uri=http://fusion.google.com/add?feedurl=%s
 browser.contentHandlers.types.1.title=My Yahoo!
 browser.contentHandlers.types.1.uri=http://add.my.yahoo.com/rss?url=%s
 
-# URL for site-specific search engines
-# TRANSLATION NOTE: {moz:domain} and {searchTerms} are placeholders for the site
-# to be searched and the user's search query. Place them in the appropriate location
-# for your locale's URL but do not translate them.
-browser.search.siteSearchURL=https://www.google.com/search?ie=UTF-8&oe=UTF-8&sourceid=navclient&q=site%3A{moz:domain}+{searchTerms}
-
 # increment this number when anything gets changed in the list below.  This will
 # cause Firefox to re-read these prefs and inject any new handlers into the 
 # profile database.  Note that "new" is defined as "has a different URL"; this