Remove broken focusout listener for System Security Setting OOBE dialog

chrome/browser/resources/chromeos/login/oobe_screen_eula.js

Index: chrome/browser/resources/chromeos/login/oobe_screen_eula.js
diff --git a/chrome/browser/resources/chromeos/login/oobe_screen_eula.js b/chrome/browser/resources/chromeos/login/oobe_screen_eula.js
index ba1a2b80552c41bce33b225822c32024e5cc41d2..c9dba9e41dc8215d21f9d57738c47a1ec4889d8c 100644
--- a/chrome/browser/resources/chromeos/login/oobe_screen_eula.js
+++ b/chrome/browser/resources/chromeos/login/oobe_screen_eula.js
@@ -27,15 +27,6 @@ login.createScreen('EulaScreen', 'eula', function() {
           'click', function(event) {
             $('popup-overlay').hidden = true;
           });
-      // Do not allow focus leaving the overlay.
-      $('popup-overlay').addEventListener('focusout', function(event) {
-        // WebKit does not allow immediate focus return.
-        window.setTimeout(function() {
-          // TODO(ivankr): focus cycling.
-          $('installation-settings-ok-button').focus();
-        }, 0);
-        event.preventDefault();
-      });
 
       var self = this;
       $('usage-stats').addEventListener('click', function(event) {