WebUI TaskManager: Supports background-page mode.

chrome/browser/resources/shared/js/cr/ui/table.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.
 
 /**
  * @fileoverview This implements a table control.
  */
 
 cr.define('cr.ui', function() {
   const ListSelectionModel = cr.ui.ListSelectionModel;
@@ skipping 83 matching lines @@
      * @type {boolean}
      */
     get autoExpands() {
       return this.list_.autoExpands;
     },
     set autoExpands(autoExpands) {
       this.list_.autoExpands = autoExpands;
     },
 
     /**
+     * Returns render function for row.
+     * @return {Function(*, cr.ui.Table): HTMLElement} Render function.
+     */
+    getRenderFunction: function() {
+      return this.list_.renderFunction_;
+    },
+
+    /**
+     * Sets render function for row.
+     * @param {Function(*, cr.ui.Table): HTMLElement} Render function.
+     */
+    setRenderFunction: function(renderFunction) {
+      if (renderFunction === this.list_.renderFunction_)
+        return;
+
+      this.list_.renderFunction_ = renderFunction;
+      cr.dispatchSimpleEvent(this, 'change');
+    },
+
+    /**
      * The header of the table.
      *
      * @type {cr.ui.table.TableColumnModel}
      */
     get header() {
       return this.header_;
     },
 
     /**
      * Sets width of the column at the given index.
@@ skipping 140 matching lines @@
    * because table contents can contain controls that can be focused, and for
    * some purposes (e.g., styling), the table can still be conceptually focused
    * at that point even though it doesn't actually have the page focus.
    */
   cr.defineProperty(Table, 'hasElementFocus', cr.PropertyKind.BOOL_ATTR);
 
   return {
     Table: Table
   };
 });