Bug 616193: only show Charlton trademark attribution in en-US/en-GB, don't make it localizable, r=dolske, a=blocking

browser/base/content/aboutDialog.js

@@ -73,6 +73,17 @@ function init(aEvent)
     document.getElementById("version").value += " (" + buildDate + ")";
   }
 
+#ifdef MOZ_OFFICIAL_BRANDING
+  // Hide the Charlton trademark attribution for non-en-US/en-GB
+  // DO NOT REMOVE without consulting people involved with bug 616193
+  let chromeRegistry = Cc["@mozilla.org/chrome/chrome-registry;1"].
+                       getService(Ci.nsIXULChromeRegistry);
+  let currentLocale = chromeRegistry.getSelectedLocale("global");
+  if (currentLocale != "en-US" && currentLocale != "en-GB") {
+    document.getElementById("extra-trademark").hidden = true;
+  }
+#endif
+
 #ifdef MOZ_UPDATER
   gAppUpdater = new appUpdater();
 #endif