Remove the Notation interface

Source/core/dom/Notation.idl

Index: Source/core/dom/Notation.idl
diff --git a/Source/core/dom/Notation.idl b/Source/core/dom/Notation.idl
deleted file mode 100644
index 5ad13ec9b21b260795158ffc6da3313d3dc3ac56..0000000000000000000000000000000000000000
--- a/Source/core/dom/Notation.idl
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc.
- *
- * 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.
- */
-
-// FIXME: Remove Notation interface. We never create Notation objects. We have
-// this interface to provide window.Notation.
-interface Notation : Node {
-    // We don't need to provide any attributes.
-};
-