Remove more of the old unordered containers test files.

[SVN r2878]

test/helpers/equivalent.hpp

@@ -1,45 +0,0 @@
-
-//  Copyright Daniel James 2005. Use, modification, and distribution are
-//  subject to the Boost Software License, Version 1.0. (See accompanying
-//  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#if !defined(BOOST_UNORDERED_TEST_HELPERS_EQUIVALENT_HEADER)
-#define BOOST_UNORDERED_TEST_HELPERS_EQUIVALENT_HEADER
-
-#include <functional>
-#include <boost/functional/hash.hpp>
-
-namespace test
-{
-    template <class T>
-    bool equivalent_impl(std::equal_to<T>, std::equal_to<T>, int)
-    {
-        return true;
-    }
-
-    template <class T>
-    bool equivalent_impl(boost::hash<T>, boost::hash<T>, int)
-    {
-        return true;
-    }
-
-    template <class T>
-    bool equivalent_impl(T const& x, T const& y, float)
-    {
-        return x == y;
-    }
-
-    template <class T>
-    bool equivalent(T const& x, T const& y)
-    {
-        return equivalent_impl(x, y, 0);
-    }
-
-    template <class X1, class X2, class Y1, class Y2>
-    bool equivalent(std::pair<X1, X2> const& x, std::pair<Y1, Y2> const& y)
-    {
-        return equivalent(x.first, y.first) && equivalent(x.second, y.second);
-    }
-}
-
-#endif