JavaScriptCore-1097.3.tar.gz

[apple/javascriptcore.git] / runtime / StringObjectThatMasqueradesAsUndefined.h

diff --git a/runtime/StringObjectThatMasqueradesAsUndefined.h b/runtime/StringObjectThatMasqueradesAsUndefined.h
deleted file mode 100644 (file)
index 3133944..0000000
--- a/runtime/StringObjectThatMasqueradesAsUndefined.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- *  Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
- *  Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
- *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser 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
- *  Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this library; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- *
- */
-
-#ifndef StringObjectThatMasqueradesAsUndefined_h
-#define StringObjectThatMasqueradesAsUndefined_h
-
-#include "JSGlobalObject.h"
-#include "StringObject.h"
-#include "UString.h"
-
-namespace JSC {
-
-    // WebCore uses this to make style.filter undetectable
-    class StringObjectThatMasqueradesAsUndefined : public StringObject {
-    public:
-        static StringObjectThatMasqueradesAsUndefined* create(ExecState* exec, const UString& string)
-        {
-            return new (exec) StringObjectThatMasqueradesAsUndefined(exec,
-                createStructure(exec->globalData(), exec->lexicalGlobalObject()->stringPrototype()), string);
-        }
-
-    private:
-        StringObjectThatMasqueradesAsUndefined(ExecState* exec, Structure* structure, const UString& string)
-            : StringObject(exec, structure, string)
-        {
-        }
-
-        static Structure* createStructure(JSGlobalData& globalData, JSValue proto) 
-        { 
-            return Structure::create(globalData, proto, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount, &s_info); 
-        }
-
-        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | MasqueradesAsUndefined | OverridesGetPropertyNames | StringObject::StructureFlags;
-
-        virtual bool toBoolean(ExecState*) const { return false; }
-    };
- 
-} // namespace JSC
-
-#endif // StringObjectThatMasqueradesAsUndefined_h