[PATCH] Clean up non-conforming names

[Jonathan Wakely]

On 31/05/19 17:15 -0700, Thomas Rodgers wrote:
>
>Revising previous version of this patch to pick another missed
>uglification.

OK for trunk, thanks.

I also see this one:

include/pstl/parallel_backend_tbb.h:    __buffer(std::size_t n) : _M_allocator(), _M_ptr(_M_allocator.allocate(n)), _M_buf_size(n) {}