[DevTools] Do not inherit SDK.DOMNode from SDK.SDKObject

third_party/WebKit/Source/devtools/front_end/accessibility/ARIAAttributesView.js

 // Copyright 2016 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.
 /**
  * @unrestricted
  */
 Accessibility.ARIAAttributesPane = class extends Accessibility.AccessibilitySubPane {
   constructor() {
     super(Common.UIString('ARIA Attributes'));
 
     this._noPropertiesInfo = this.createInfo(Common.UIString('No ARIA attributes'));
     this._treeOutline = this.createTreeOutline();
   }
 
   /**
    * @override
    * @param {?SDK.DOMNode} node
    */
   setNode(node) {
     super.setNode(node);
     this._treeOutline.removeChildren();
     if (!this.node())
       return;
-    var target = this.node().target();
+    var target = this.node().domModel().target();
     var attributes = node.attributes();
     for (var i = 0; i < attributes.length; ++i) {
       var attribute = attributes[i];
       if (Accessibility.ARIAAttributesPane._attributes.indexOf(attribute.name) < 0)
         continue;
       this._treeOutline.appendChild(new Accessibility.ARIAAttributesTreeElement(this, attribute, target));
     }
 
     var foundAttributes = (this._treeOutline.rootElement().childCount() !== 0);
     this._noPropertiesInfo.classList.toggle('hidden', foundAttributes);
@@ skipping 212 matching lines @@
   'aria-readonly',
   'aria-relevant',
   'aria-required',
   'aria-setsize',
   'aria-sort',
   'aria-valuemax',
   'aria-valuemin',
   'aria-valuenow',
   'aria-valuetext',
 ];