Move Source/WTF/wtf to Source/wtf

Source/WTF/wtf/UnusedParam.h

-/*
- *  Copyright (C) 2006 Apple Computer, Inc.
- *
- *  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.
- *
- */
-
-#ifndef WTF_UnusedParam_h
-#define WTF_UnusedParam_h
-
-#include <wtf/Platform.h>
-
-#if COMPILER(INTEL) && !OS(WINDOWS) || COMPILER(RVCT)
-template<typename T>
-inline void unusedParam(T& x) { (void)x; }
-#define UNUSED_PARAM(variable) unusedParam(variable)
-#else
-#define UNUSED_PARAM(variable) (void)variable
-#endif
-
-/* This is to keep the compiler from complaining when for local labels are
-   declared but not referenced. For example, this can happen with code that
-   works with auto-generated code.
-*/
-#if COMPILER(MSVC)
-#define UNUSED_LABEL(label) if (false) goto label
-#else
-#define UNUSED_LABEL(label) UNUSED_PARAM(&& label)
-#endif
-
-#endif /* WTF_UnusedParam_h */