--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/svg/SVGLength.idl	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,50 @@
+/*
+    Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
+    Copyright (C) 2004, 2005 Rob Buis <buis@kde.org>
+    Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
+    Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.
+
+    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 svg {
+
+    interface [Conditional=SVG, PODType=SVGLength] SVGLength { 
+        // Length Unit Types
+        const unsigned short SVG_LENGTHTYPE_UNKNOWN    = 0;
+        const unsigned short SVG_LENGTHTYPE_NUMBER     = 1;
+        const unsigned short SVG_LENGTHTYPE_PERCENTAGE = 2;
+        const unsigned short SVG_LENGTHTYPE_EMS        = 3;
+        const unsigned short SVG_LENGTHTYPE_EXS        = 4;
+        const unsigned short SVG_LENGTHTYPE_PX         = 5;
+        const unsigned short SVG_LENGTHTYPE_CM         = 6;
+        const unsigned short SVG_LENGTHTYPE_MM         = 7;
+        const unsigned short SVG_LENGTHTYPE_IN         = 8;
+        const unsigned short SVG_LENGTHTYPE_PT         = 9;
+        const unsigned short SVG_LENGTHTYPE_PC         = 10;
+
+        readonly attribute unsigned short unitType;
+        attribute [CustomGetter] float value;
+        attribute float valueInSpecifiedUnits;
+        attribute [ConvertNullToNullString] DOMString valueAsString;
+
+        void newValueSpecifiedUnits(in unsigned short unitType, 
+                                    in float valueInSpecifiedUnits);
+
+        [Custom] void convertToSpecifiedUnits(in unsigned short unitType);
+    };
+
+}