8193072: File.delete() should remove its path from DeleteOnExitHook.files

[Brian Burkhalter]

> On Jul 25, 2019, at 3:42 PM, Brian Burkhalter <brian.burkhalter at oracle.com> wrote:
> 
> the deletion order is (I think) file1, file2, file3 which is the reverse of the order of initial registration.

I intended *not* the reverse order of initial registration.

Brian