[libcxx] r258855 - Remove dead code missed in r258852.

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Tue Jan 26 14:31:01 2016
New Revision: 258855

URL: http://llvm.org/viewvc/llvm-project?rev=258855&view=rev
Log:
Remove dead code missed in r258852.

Modified:
    libcxx/trunk/include/type_traits

Modified: libcxx/trunk/include/type_traits
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/type_traits?rev=258855&r1=258854&r2=258855&view=diff
==============================================================================
--- libcxx/trunk/include/type_traits (original)
+++ libcxx/trunk/include/type_traits Tue Jan 26 14:31:01 2016
@@ -1350,12 +1350,6 @@ struct __is_convertible_test<_From, _To,
     decltype(_VSTD::__is_convertible_imp::__test_convert<_To>(_VSTD::declval<_From>()))> : public true_type
 {};
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-template <class _Tp> _Tp&& __source();
-#else
-template <class _Tp> typename remove_reference<_Tp>::type& __source();
-#endif
-
 template <class _Tp, bool _IsArray =    is_array<_Tp>::value,
                      bool _IsFunction = is_function<_Tp>::value,
                      bool _IsVoid =     is_void<_Tp>::value>