Update script to fetch new WebCore IDL

third_party/WebCore/plugins/DOMPlugin.idl

+/*
+    Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
+    Copyright (C) 2008 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 window {
+
+    interface [
+        NamedGetter,
+        IndexedGetter,
+        InterfaceName=Plugin
+    ] DOMPlugin {
+        readonly attribute DOMString name;
+        readonly attribute DOMString filename;
+        readonly attribute DOMString description;
+        readonly attribute unsigned long length;
+        DOMMimeType item(in [Optional=DefaultIsUndefined] unsigned long index);
+        DOMMimeType namedItem(in [Optional=DefaultIsUndefined] DOMString name);
+    };
+
+}