Changes to support a second VM.

Source/WebCore/bindings/js/ScriptCallStackFactory.cpp

 /*
  * Copyright (c) 2010 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 71 matching lines @@
     }
     return ScriptCallStack::create(frames);
 }
 
 PassRefPtr<ScriptArguments> createScriptArguments(JSC::ExecState* exec, unsigned skipArgumentCount)
 {
     Vector<ScriptValue> arguments;
     size_t argumentCount = exec->argumentCount();
     for (size_t i = skipArgumentCount; i < argumentCount; ++i)
         arguments.append(ScriptValue(exec->globalData(), exec->argument(i)));
-    return ScriptArguments::create(exec, arguments);
+    return JavaScriptArguments::create(exec, arguments);
 }
 
 } // namespace WebCore