Update script to fetch new WebCore IDL

third_party/WebCore/svg/SVGLength.idl

Index: third_party/WebCore/svg/SVGLength.idl
diff --git a/third_party/WebCore/svg/SVGLength.idl b/third_party/WebCore/svg/SVGLength.idl
new file mode 100644
index 0000000000000000000000000000000000000000..a5c952dfcaa975fb32dc947c18a372dd53479a10
--- /dev/null
+++ b/third_party/WebCore/svg/SVGLength.idl
@@ -0,0 +1,58 @@
+/*
+ * 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 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
+    ] 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 [Custom, StrictTypeChecking] float value
+            setter raises(DOMException),
+            getter raises(DOMException);
+
+        attribute [StrictTypeChecking] float valueInSpecifiedUnits;
+        attribute [TreatNullAs=NullString, StrictTypeChecking] DOMString valueAsString
+            setter raises(DOMException);
+
+        [StrictTypeChecking] void newValueSpecifiedUnits(in unsigned short unitType, 
+                                                         in float valueInSpecifiedUnits)
+            raises(DOMException);
+
+        [Custom, StrictTypeChecking] void convertToSpecifiedUnits(in unsigned short unitType)
+            raises(DOMException);
+    };
+
+}