[MD Extensions] Fix item sorting

chrome/test/data/webui/extensions/extension_test_util.js

Index: chrome/test/data/webui/extensions/extension_test_util.js
diff --git a/chrome/test/data/webui/extensions/extension_test_util.js b/chrome/test/data/webui/extensions/extension_test_util.js
index ccea8dfed8aef36382e994b1bbf2289df49f6c56..72d845afe3b6306ac38cdf5963c7661499655bc2 100644
--- a/chrome/test/data/webui/extensions/extension_test_util.js
+++ b/chrome/test/data/webui/extensions/extension_test_util.js
@@ -46,8 +46,33 @@ cr.define('extension_test_util', function() {
       expectEquals(opt_expected, element.textContent, selector);
   }
 
+  /**
+   * Creates an ExtensionInfo object.
+   * @param {Object=} opt_properties A set of properties that will be used on
+   *     the resulting ExtensionInfo (otherwise defaults will be used).
+   * @return {chrome.developerPrivate.ExtensionInfo}
+   */
+  function createExtensionInfo(opt_properties) {
+    var id = opt_properties && opt_properties.hasOwnProperty('id') ?
+        opt_properties[id] : 'a'.repeat(32);
+    var baseUrl = 'chrome-extension://' + id + '/';
+    return Object.assign({
+      description: 'This is an extension',
+      iconUrl: 'chrome://extension-icon/' + id + '/24/0',
+      id: id,
+      incognitoAccess: {isEnabled: true, isActive: false},
+      location: 'FROM_STORE',
+      name: 'Wonderful Extension',
+      state: 'ENABLED',
+      type: 'EXTENSION',
+      version: '2.0',
+      views: [{url: baseUrl + 'foo.html'}, {url: baseUrl + 'bar.html'}],
+    }, opt_properties);
+  }
+
   return {
     ClickMock: ClickMock,
     testVisible: testVisible,
+    createExtensionInfo: createExtensionInfo,
   };
 });