Delete leak hunter

source/Irrlicht/CMakeLists.txt

@@ -241,7 +241,6 @@ add_library(IRROTHEROBJ OBJECT
 	COSOperator.cpp
 	Irrlicht.cpp
 	os.cpp
-	leakHunter.cpp
 	CProfiler.cpp
 )
 

source/Irrlicht/leakHunter.cpp

@@ -1,15 +0,0 @@
-// Copyright (C) 2013 Michael Zeilfelder
-// This file is part of the "Irrlicht Engine".
-// For conditions of distribution and use, see copyright notice in irrlicht.h
-
-#include "leakHunter.h"
-
-#ifdef _IRR_COMPILE_WITH_LEAK_HUNTER_
-
-namespace irr
-{
-	 irr::core::array<const IReferenceCounted*> LeakHunter::ReferenceCountedObjects;
-} // end namespace irr
-
-#endif // _IRR_COMPILE_WITH_LEAK_HUNTER_
-