Support indexed setter generation

Source/core/html/HTMLOptionsCollection.cpp

 /*
  * Copyright (C) 2006, 2011, 2012 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
@@ skipping 90 matching lines @@
     if (namedItems.size() == 1) {
         returnValue1Enabled = true;
         returnValue1 = namedItems.at(0);
         return;
     }
 
     returnValue0Enabled = true;
     returnValue0 = NamedNodesCollection::create(namedItems);
 }
 
+bool HTMLOptionsCollection::anonymousIndexedSetterRemove(unsigned index, ExceptionCode& ec)
+{
+    HTMLSelectElement* base = toHTMLSelectElement(ownerNode());
+    base->remove(index);
+    return true;
+}
+
+bool HTMLOptionsCollection::anonymousIndexedSetter(unsigned index, PassRefPtr<HTMLOptionElement> value, ExceptionCode& ec)
+{
+    HTMLSelectElement* base = toHTMLSelectElement(ownerNode());
+    if (!value) {
+        ec = TYPE_MISMATCH_ERR;
+        return true;
+    }
+    base->setOption(index, value.get(), ec);
+    return true;
+}
+
 } //namespace
+