Revert 163043 "Move popular DOM attributes to prorotype chains"

Source/core/dom/Node.idl

Index: Source/core/dom/Node.idl
===================================================================
--- Source/core/dom/Node.idl	(revision 163279)
+++ Source/core/dom/Node.idl	(working copy)
@@ -41,13 +41,13 @@
              // FIXME: the spec says this can also raise on retrieval.
     [TreatReturnedNullStringAs=Null, TreatNullAs=NullString, PerWorldBindings, CustomElementCallbacks] attribute DOMString nodeValue;
 
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute unsigned short   nodeType;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute Node             parentNode;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute NodeList         childNodes;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute Node             firstChild;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute Node             lastChild;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute Node             previousSibling;
-    [PerWorldBindings, ExposeJSAccessors] readonly attribute Node             nextSibling;
+    [PerWorldBindings] readonly attribute unsigned short   nodeType;
+    [PerWorldBindings] readonly attribute Node             parentNode;
+    [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;
     [PerWorldBindings] readonly attribute Document         ownerDocument;
 
     [Custom, CustomElementCallbacks, PerWorldBindings, ActivityLogging=ForIsolatedWorlds, RaisesException] Node insertBefore(Node newChild, Node refChild);