Make Background pages highlighted

chrome/browser/resources/task_manager/main.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.
 
 /** @constructor */
 function TaskManager() { }
 
 cr.addSingletonGetter(TaskManager);
 
 /*
@@ skipping 226 matching lines @@
 
     // Sets custom row render function.
     this.table_.setRenderFunction(this.renderRow_.bind(this));
   },
 
   renderRow_: function(dataItem, table) {
     var cm = table.columnModel;
     var listItem = new cr.ui.ListItem({label: ''});
 
     listItem.className = 'table-row';
-    if (this.opt_.isBackgroundMode_ && dataItem.isBackgroundResource)
+    if (this.opt_.isBackgroundMode && dataItem.isBackgroundResource)
       listItem.className += ' table-background-row';
 
     for (var i = 0; i < cm.size; i++) {
       var cell = document.createElement('div');
       cell.style.width = cm.getWidth(i) + '%';
       cell.className = 'table-row-cell';
       cell.appendChild(
           cm.getRenderFunction(i).call(null, dataItem, cm.getId(i), table));
 
       listItem.appendChild(cell);
@@ skipping 147 matching lines @@
   taskmanager.onTaskChange(start, length, tasks);
 }
 
 function taskRemoved(start, length) {
   // Sometimes this can get called too early.
   if (!taskmanager)
     return;
   taskmanager.onTaskRemove(start, length);
 }