Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/dom/Element.idl

 /*
  * Copyright (C) 2006, 2007 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.
  */
 
 module core {
 
     interface [
         GenerateConstructor,
         GenerateNativeConverter,
         InlineGetOwnPropertySlot,
         InterfaceUUID=FEFE9C21-E58C-4b5b-821A-61A514613763,
         ImplementationUUID=12E5B08E-A680-4baf-9D1E-108AEF7ABBFB
-    ] Element : Node {
+    ] Element : EventTargetNode {
 
         // DOM Level 1 Core
 
         readonly attribute [ConvertNullStringTo=Null] DOMString tagName;
 
         [ConvertNullStringTo=Null] DOMString getAttribute(in DOMString name);
         [OldStyleObjC, Custom] void setAttribute(in DOMString name,
                                                  in DOMString value)
             raises(DOMException);
         void removeAttribute(in DOMString name)
@@ skipping 79 matching lines @@
 #endif
 
 #if defined(LANGUAGE_OBJECTIVE_C)
         // Objective-C extensions
         readonly attribute DOMString innerText;
 #endif
 
     };
 
 }