Merge 142759

Source/WebCore/svg/properties/SVGAnimatedListPropertyTearOff.h

 /*
  * Copyright (C) Research In Motion Limited 2010. 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
@@ skipping 38 matching lines @@
 
     virtual ListProperty* animVal()
     {
         if (!m_animVal)
             m_animVal = ListPropertyTearOff::create(this, AnimValRole, m_values, m_wrappers);
         return static_cast<ListProperty*>(m_animVal.get());
     }
 
     virtual bool isAnimatedListTearOff() const { return true; }
 
-    int removeItemFromList(SVGProperty* property, bool shouldSynchronizeWrappers)
+    int findItem(SVGProperty* property) const
     {
         // This should ever be called for our baseVal, as animVal can't modify the list.
         // It's safe to cast to ListPropertyTearOff here as all classes inheriting from us supply their own removeItemFromList() method.
         typedef SVGPropertyTearOff<typename SVGPropertyTraits<PropertyType>::ListItemType> ListItemTearOff;
-        return static_cast<ListPropertyTearOff*>(m_baseVal.get())->removeItemFromList(static_cast<ListItemTearOff*>(property), shouldSynchronizeWrappers);
+        return static_cast<ListPropertyTearOff*>(m_baseVal.get())->findItem(static_cast<ListItemTearOff*>(property));
+    }
+
+    void removeItemFromList(size_t itemIndex, bool shouldSynchronizeWrappers)
+    {
+        // This should ever be called for our baseVal, as animVal can't modify the list.
+        // It's safe to cast to ListPropertyTearOff here as all classes inheriting from us supply their own removeItemFromList() method.
+        static_cast<ListPropertyTearOff*>(m_baseVal.get())->removeItemFromList(itemIndex, shouldSynchronizeWrappers);
     }
 
     void detachListWrappers(unsigned newListSize)
     {
         ListProperty::detachListWrappersAndResize(&m_wrappers, newListSize);
     }
 
     PropertyType& currentAnimatedValue()
     {
         ASSERT(m_isAnimating);
@@ skipping 93 matching lines @@
     ListWrapperCache m_animatedWrappers;
 
     RefPtr<SVGProperty> m_baseVal;
     RefPtr<SVGProperty> m_animVal;
 };
 
 }
 
 #endif // ENABLE(SVG)
 #endif // SVGAnimatedListPropertyTearOff_h