Options2: Pull the trigger.

chrome/browser/resources/options2/instant_confirm_overlay.js

+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+cr.define('options', function() {
+  var OptionsPage = options.OptionsPage;
+
+  function InstantConfirmOverlay() {
+    OptionsPage.call(this, 'instantConfirm',
+                     templateData.instantConfirmTitle,
+                     'instantConfirmOverlay');
+  };
+
+  cr.addSingletonGetter(InstantConfirmOverlay);
+
+  InstantConfirmOverlay.prototype = {
+    // Inherit from OptionsPage.
+    __proto__: OptionsPage.prototype,
+
+    initializePage: function() {
+      OptionsPage.prototype.initializePage.call(this);
+
+      $('instantConfirmCancel').onclick = function() {
+        OptionsPage.closeOverlay();
+        $('instantEnabledCheckbox').checked = false;
+      };
+
+      $('instantConfirmOk').onclick = function() {
+        OptionsPage.closeOverlay();
+        chrome.send('enableInstant');
+      };
+    },
+  };
+
+  // Export
+  return {
+    InstantConfirmOverlay: InstantConfirmOverlay
+  };
+});