chromeos: Cats avatar added to defaults set.

chrome/browser/resources/chromeos/user_images_grid.js

 // 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 ArrayDataModel = cr.ui.ArrayDataModel;
   /** @const */ var Grid = cr.ui.Grid;
   /** @const */ var GridItem = cr.ui.GridItem;
   /** @const */ var GridSelectionController = cr.ui.GridSelectionController;
   /** @const */ var ListSingleSelectionModel = cr.ui.ListSingleSelectionModel;
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     /**
      * Forces re-display, size re-calculation and focuses grid.
      */
     updateAndFocus: function() {
       // Recalculate the measured item size.
       this.measured_ = null;
       this.columns = 0;
       this.redraw();
       this.focus();
+    },
+
+    /**
+     * Appends default images to the image grid. Should only be called once.
+     * @param {Array.<{url: string, author: string,
+     *                website: string, title: string}>} imagesData
+     *   An array of default images data, including URL, author, title and
+     *   website.
+     */
+    setDefaultImages: function(imagesData) {
+      for (var i = 0, data; data = imagesData[i]; i++) {
+        var item = this.addItem(data.url, data.title);
+        item.type = 'default';
+        item.author = data.author || '';
+        item.website = data.website || '';
+      }
     }
   };
 
   /**
    * URLs of special button images.
    * @enum {string}
    */
   UserImagesGrid.ButtonImages = {
     TAKE_PHOTO: 'chrome://theme/IDR_BUTTON_USER_IMAGE_TAKE_PHOTO',
     CHOOSE_FILE: 'chrome://theme/IDR_BUTTON_USER_IMAGE_CHOOSE_FILE',
     PROFILE_PICTURE: 'chrome://theme/IDR_PROFILE_PICTURE_LOADING'
   };
 
   return {
     UserImagesGrid: UserImagesGrid
   };
 });