IDL: Generate union type containers

Source/core/html/HTMLOptionsCollection.cpp

 /*
  * Copyright (C) 2006, 2011, 2012 Apple Computer, Inc.
  * Copyright (C) 2014 Samsung Electronics. 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.
  *
  */
 
 #include "config.h"
 #include "core/html/HTMLOptionsCollection.h"
 
 #include "bindings/core/v8/ExceptionMessages.h"
 #include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/UnionTypesCore.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/StaticNodeList.h"
 #include "core/html/HTMLOptionElement.h"
 #include "core/html/HTMLSelectElement.h"
 
 namespace blink {
 
 HTMLOptionsCollection::HTMLOptionsCollection(ContainerNode& select)
     : HTMLCollection(select, SelectOptions, DoesNotOverrideItemAfter)
 {
@@ skipping 73 matching lines @@
 void HTMLOptionsCollection::setSelectedIndex(int index)
 {
     toHTMLSelectElement(ownerNode()).setSelectedIndex(index);
 }
 
 void HTMLOptionsCollection::setLength(unsigned length, ExceptionState& exceptionState)
 {
     toHTMLSelectElement(ownerNode()).setLength(length, exceptionState);
 }
 
-void HTMLOptionsCollection::namedGetter(const AtomicString& name, RefPtrWillBeRawPtr<NodeList>& returnValue0, RefPtrWillBeRawPtr<Element>& returnValue1)
+void HTMLOptionsCollection::namedGetter(const AtomicString& name, NodeListOrElement& returnValue)
 {
     WillBeHeapVector<RefPtrWillBeMember<Element> > namedItems;
     this->namedItems(name, namedItems);
 
     if (!namedItems.size())
         return;
 
     if (namedItems.size() == 1) {
-        returnValue1 = namedItems.at(0);
+        returnValue.setElement(namedItems.at(0));
         return;
     }
 
     // FIXME: The spec and Firefox do not return a NodeList. They always return the first matching Element.
-    returnValue0 = StaticElementList::adopt(namedItems);
+    returnValue.setNodeList(StaticElementList::adopt(namedItems));
 }
 
 bool HTMLOptionsCollection::anonymousIndexedSetter(unsigned index, PassRefPtrWillBeRawPtr<HTMLOptionElement> value, ExceptionState& exceptionState)
 {
     HTMLSelectElement& base = toHTMLSelectElement(ownerNode());
     if (!value) { // undefined or null
         base.remove(index);
         return true;
     }
     base.setOption(index, value.get(), exceptionState);
     return true;
 }
 
 } //namespace