Remove calls to to-be-deprecated Persistent functions.

Source/bindings/v8/DOMWrapperMap.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 62 matching lines @@
         typename MapType::iterator it = m_map.find(key);
         if (it == m_map.end())
             return false;
         return *(it->value.persistent()) == value;
     }
 
     void set(KeyType* key, v8::Handle<v8::Object> wrapper, const WrapperConfiguration& configuration)
     {
         ASSERT(static_cast<KeyType*>(toNative(wrapper)) == key);
         v8::Persistent<v8::Object> persistent(m_isolate, wrapper);
-        configuration.configureWrapper(&persistent, m_isolate);
+        configuration.configureWrapper(&persistent);
         persistent.MakeWeak(this, &makeWeakCallback);
         typename MapType::AddResult result = m_map.add(key, UnsafePersistent<v8::Object>());
         ASSERT(result.isNewEntry);
         // FIXME: Stop handling this case once duplicate wrappers are guaranteed not to be created.
         if (!result.isNewEntry)
             result.iterator->value.dispose();
         result.iterator->value = UnsafePersistent<v8::Object>(persistent);
     }
 
     void clear()
@@ skipping 31 matching lines @@
     ASSERT(type->derefObjectFunction);
     void* key = static_cast<void*>(toNative(*wrapper));
     ASSERT(*(map->m_map.get(key).persistent()) == *wrapper);
     map->removeAndDispose(key);
     type->derefObject(key);
 }
 
 } // namespace WebCore
 
 #endif // DOMWrapperMap_h