UI rework for reset options including Rollback.

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

Index: chrome/browser/resources/chromeos/login/oobe_screen_reset_confirmation_overlay.js
diff --git a/chrome/browser/resources/chromeos/login/oobe_screen_reset_confirmation_overlay.js b/chrome/browser/resources/chromeos/login/oobe_screen_reset_confirmation_overlay.js
new file mode 100644
index 0000000000000000000000000000000000000000..188acb9e7585dcd62ed7e40299bcb28231af4982
--- /dev/null
+++ b/chrome/browser/resources/chromeos/login/oobe_screen_reset_confirmation_overlay.js
@@ -0,0 +1,57 @@
+// Copyright 2014 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('reset', function() {
+
+  /**
+   * ResetScreenConfirmationOverlay class
+   * Encapsulated handling of the 'Confirm reset device' overlay OOBE page.
+   * @class
+   */
+  function ConfirmResetOverlay() {
+  }
+
+  cr.addSingletonGetter(ConfirmResetOverlay);
+
+  ConfirmResetOverlay.prototype = {
+    /**
+     * Initialize the page.
+     */
+    initializePage: function() {
+      var overlay = $('reset-confirm-overlay');
+      overlay.addEventListener('cancelOverlay', this.handleDismiss_.bind(this));
+
+      $('reset-confirm-dismiss').addEventListener('click', this.handleDismiss_);
+      $('reset-confirm-commit').addEventListener('click', this.handleCommit_);
+
+      $('overlay-reset').removeAttribute('hidden');
+    },
+
+    /**
+     * Handles a click on the dismiss button.
+     * @param {Event} e The click event.
+     */
+    handleDismiss_: function(e) {
+      $('reset').isConfirmational = false;
+      $('overlay-reset').setAttribute('hidden', true);
+      e.stopPropagation();
+    },
+
+    /**
+     * Handles a click on the commit button.
+     * @param {Event} e The click event.
+     */
+    handleCommit_: function(e) {
+      $('reset').isConfirmational = false;
+      chrome.send('powerwashOnReset', [$('reset').rollbackChecked]);
+      $('overlay-reset').setAttribute('hidden', true);
+      e.stopPropagation();
+    },
+  };
+
+  // Export
+  return {
+    ConfirmResetOverlay: ConfirmResetOverlay
+  };
+});