diff -r 000000000000 -r 4f2f89ce4247 WebCore/html/HTMLIsIndexElement.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/html/HTMLIsIndexElement.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
+ *           (C) 1999 Antti Koivisto (koivisto@kde.org)
+ *           (C) 2001 Dirk Mueller (mueller@kde.org)
+ * Copyright (C) 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
+ *           (C) 2006 Alexey Proskuryakov (ap@nypop.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.
+ *
+ */
+
+#include "config.h"
+#include "HTMLIsIndexElement.h"
+
+#include "Attribute.h"
+#include "HTMLNames.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+HTMLIsIndexElement::HTMLIsIndexElement(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
+    : HTMLInputElement(tagName, document, form)
+{
+    ASSERT(hasTagName(isindexTag));
+    setDefaultName(isindexTag.localName());
+}
+
+PassRefPtr<HTMLIsIndexElement> HTMLIsIndexElement::create(Document* document, HTMLFormElement* form)
+{
+    return adoptRef(new HTMLIsIndexElement(isindexTag, document, form));
+}
+
+PassRefPtr<HTMLIsIndexElement> HTMLIsIndexElement::create(const QualifiedName& tagName, Document* document, HTMLFormElement* form)
+{
+    return adoptRef(new HTMLIsIndexElement(tagName, document, form));
+}
+
+void HTMLIsIndexElement::parseMappedAttribute(Attribute* attr)
+{
+    if (attr->name() == promptAttr)
+        setValue(attr->value());
+    else if (attr->name() == placeholderAttr)
+        updatePlaceholderVisibility(true);
+    else
+        // don't call HTMLInputElement::parseMappedAttribute here, as it would
+        // accept attributes this element does not support
+        HTMLFormControlElement::parseMappedAttribute(attr);
+}
+
+} // namespace