Rename {Author,UserAgent}ShadowRoot to {Open,Closed}ShadowRoot.

Source/devtools/front_end/elements/ElementsTreeOutline.js

 /*
  * Copyright (C) 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 293 matching lines @@
 
         this.performCopyOrCut(isCut, targetNode);
     },
 
     /**
      * @param {boolean} isCut
      * @param {?WebInspector.DOMNode} node
      */
     performCopyOrCut: function(isCut, node)
     {
-        if (isCut && (node.isShadowRoot() || node.ancestorUserAgentShadowRoot()))
+        if (isCut && (node.isShadowRoot() || node.ancestorClosedShadowRoot()))
             return;
 
         node.copyNode();
         this._setClipboardData({ node: node, isCut: isCut });
     },
 
     /**
      * @param {!WebInspector.DOMNode} targetNode
      * @return {boolean}
      */
     canPaste: function(targetNode)
     {
-        if (targetNode.isShadowRoot() || targetNode.ancestorUserAgentShadowRoot())
+        if (targetNode.isShadowRoot() || targetNode.ancestorClosedShadowRoot())
             return false;
 
         if (!this._clipboardNodeData)
             return false;
 
         var node = this._clipboardNodeData.node;
         if (this._clipboardNodeData.isCut && (node === targetNode || node.isAncestor(targetNode)))
             return false;
 
         if (targetNode.target() !== node.target())
@@ skipping 1841 matching lines @@
                 treeOutline.rootDOMNode = node;
                 if (!treeOutline.children[0].hasChildren)
                     treeOutline._element.classList.add("single-node");
                 treeOutline.setVisible(true);
                 treeOutline.element.treeElementForTest = treeOutline.children[0];
                 resolve(treeOutline.element);
             }
         }
     }
 }