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

core/dom/Node.idl

Index: core/dom/Node.idl
diff --git a/core/dom/Node.idl b/core/dom/Node.idl
index 9c3e3a5199cb3dc3bea44241bf43b0642fbbc07d..d3271a4e502c51c6e8afb744d2e6f86769126bf0 100644
--- a/core/dom/Node.idl
+++ b/core/dom/Node.idl
@@ -22,7 +22,6 @@
 
 [
     DependentLifetime,
-    TypeChecking=Interface,
 ] interface Node : EventTarget {
     const unsigned short ELEMENT_NODE = 1;
     // FIXME: Attr should not inherit from Node. crbug.com/305105
@@ -38,7 +37,7 @@
     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;
@@ -52,14 +51,14 @@
     [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;
@@ -80,11 +79,7 @@
     [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);
 };