[libcxx-commits] [libcxx] [libc++] Remove unused headers from <cmath> (PR #213114)

[A. Jiang via libcxx-commits]

https://github.com/frederick-vs-ja requested changes to this pull request.

The CI failure for generic-no-localization build was real. Let me add the missed includes now.

https://github.com/llvm/llvm-project/pull/213114