[libcxx-commits] [libcxx] [libc++][C++03] Remove headers which don't provide anything (PR #134044)

[Louis Dionne via libcxx-commits]

https://github.com/ldionne approved this pull request.

LGTM w/ passing CI.

One thing to note is that this *might* make it more difficult to backport some fixes to the frozen headers, but if that's the order you want to do this in, I'm fine with that.

https://github.com/llvm/llvm-project/pull/134044