Joe Loser 9807626bc7 [libc++] Include <__iterator/distance.h> instead of <iterator> in a few algorithm headers
A few headers in algorithm include `<iterator>` when
`<__iterator/distance.h>` would suffice. Change them
to just include `<__iterator.distance.h>`.

Differential Revision: https://reviews.llvm.org/D108393
2021-08-20 15:02:33 -04:00
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