Move extern C include test into test/libcxx

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@267983 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2016-04-29 04:19:48 +00:00
parent a7a9004024
commit bc8538fde6