Add settings UI for managing defaults

chrome/browser/resources/options2/web_intents_defaults.js

Index: chrome/browser/resources/options2/web_intents_defaults.js
diff --git a/chrome/browser/resources/options2/web_intents_defaults.js b/chrome/browser/resources/options2/web_intents_defaults.js
new file mode 100644
index 0000000000000000000000000000000000000000..afbfca213186aed7f54134c33598242b227a2b10
--- /dev/null
+++ b/chrome/browser/resources/options2/web_intents_defaults.js
@@ -0,0 +1,49 @@
+// Copyright (c) 2012 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() {
+  /** @const */ var OptionsPage = options.OptionsPage;
+
+  /////////////////////////////////////////////////////////////////////////////
+  // WebIntentsDefaults class:
+
+  /**
+   * Encapsulated handling of handler options page.
+   * @constructor

[csilv, 2012/08/09 18:18:04]

nit: @extends OptionsPage

+   */
+  function WebIntentsDefaults() {
+    this.activeNavTab = null;
+    OptionsPage.call(
+        this,
+        'web-intents-defaults',
+        loadTimeData.getString('web_intents_defaults_overlay_title'),
+        'web-intents-defaults');
+  }
+
+  cr.addSingletonGetter(WebIntentsDefaults);
+
+  WebIntentsDefaults.prototype = {
+    __proto__: OptionsPage.prototype,
+
+    /** @inheritDoc */
+    initializePage: function() {
+      OptionsPage.prototype.initializePage.call(this);
+      options.ServiceList.decorate($('services-list'));
+      $('web-intents-defaults-confirm').onclick =
+          OptionsPage.closeOverlay.bind(OptionsPage);
+    },
+  };
+
+  /**
+   * Sets the list of handlers shown by the view.
+   * @param {Array} Handlers to be shown in the view.
+   */
+  WebIntentsDefaults.setServices = function(services) {
+    $('services-list').setServices(services);
+  };
+
+  return {
+    WebIntentsDefaults: WebIntentsDefaults
+  };
+});