Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

core/dom/Node.idl

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 // https://dom.spec.whatwg.org/#interface-node
 
 [
     DependentLifetime,
-    TypeChecking=Interface,
 ] interface Node : EventTarget {
     const unsigned short ELEMENT_NODE = 1;
     // FIXME: Attr should not inherit from Node. crbug.com/305105
     const unsigned short ATTRIBUTE_NODE = 2;
     const unsigned short TEXT_NODE = 3;
     // FIXME: CDATASection has been removed from the spec. crbug.com/437205
     const unsigned short CDATA_SECTION_NODE = 4;
     const unsigned short ENTITY_REFERENCE_NODE = 5; // historical
     const unsigned short ENTITY_NODE = 6; // historical
     const unsigned short PROCESSING_INSTRUCTION_NODE = 7;
     const unsigned short COMMENT_NODE = 8;
     const unsigned short DOCUMENT_NODE = 9;
     const unsigned short DOCUMENT_TYPE_NODE = 10;
     const unsigned short DOCUMENT_FRAGMENT_NODE = 11;
     const unsigned short NOTATION_NODE = 12; // historical
-    readonly attribute unsigned short nodeType;
+    [ImplementedAs=getNodeType] readonly attribute unsigned short nodeType;
     readonly attribute DOMString nodeName;
 
     readonly attribute DOMString? baseURI;
 
     [PerWorldBindings] readonly attribute Document? ownerDocument;
     [PerWorldBindings] readonly attribute Node? parentNode;
     [PerWorldBindings] readonly attribute Element? parentElement;
     [ImplementedAs=hasChildren] boolean hasChildNodes();
     [SameObject, PerWorldBindings] readonly attribute NodeList childNodes;
     [PerWorldBindings] readonly attribute Node? firstChild;
     [PerWorldBindings] readonly attribute Node? lastChild;
     [PerWorldBindings] readonly attribute Node? previousSibling;
     [PerWorldBindings] readonly attribute Node? nextSibling;
+    [RuntimeEnabled=ShadowDOMV1, MeasureAs=NodeTreeRoot] readonly attribute Node treeRoot;
 
     [CustomElementCallbacks] attribute DOMString? nodeValue;
     // FIXME: textContent should not have [TreatUndefinedAs=NullString].
     [TreatUndefinedAs=NullString, CustomElementCallbacks] attribute DOMString? textContent;
     [CustomElementCallbacks] void normalize();
 
-    // FIXME: The deep argument should have a default value false.
-    [NewObject, CustomElementCallbacks] Node cloneNode(optional boolean deep);
+    [NewObject, CustomElementCallbacks] Node cloneNode(optional boolean deep = false);
     boolean isEqualNode(Node? node);
 
     const unsigned short DOCUMENT_POSITION_DISCONNECTED = 0x01;
     const unsigned short DOCUMENT_POSITION_PRECEDING = 0x02;
     const unsigned short DOCUMENT_POSITION_FOLLOWING = 0x04;
     const unsigned short DOCUMENT_POSITION_CONTAINS = 0x08;
     const unsigned short DOCUMENT_POSITION_CONTAINED_BY = 0x10;
     const unsigned short DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20;
     unsigned short compareDocumentPosition(Node other);
     boolean contains(Node? other);
 
     DOMString? lookupPrefix(DOMString? namespaceURI);
     DOMString? lookupNamespaceURI(DOMString? prefix);
     boolean isDefaultNamespace(DOMString? namespaceURI);
 
     [CustomElementCallbacks, PerWorldBindings, RaisesException] Node insertBefore(Node node, Node? child);
     [CustomElementCallbacks, PerWorldBindings, RaisesException] Node appendChild(Node node);
     [CustomElementCallbacks, PerWorldBindings, RaisesException] Node replaceChild(Node node, Node child);
     [CustomElementCallbacks, RaisesException] Node removeChild(Node child);
 
-    // FIXME: namespaceURI and localName have been moved to Element and Attr.
-    [MeasureAs=NodeNamespaceURI] readonly attribute DOMString? namespaceURI;
-    [MeasureAs=NodeLocalName] readonly attribute DOMString? localName;
-
     // FIXME: isSameNode has been removed from the spec:
     // https://www.w3.org/Bugs/Public/show_bug.cgi?id=27424
-    [MeasureAs=NodeIsSameNode] boolean isSameNode(Node? other);
+    [MeasureAs=NodeIsSameNode, ImplementedAs=isSameNodeDeprecated] boolean isSameNode(Node? other);
 };