With WOW, all allocations from 64-bit code use the full address space
and limiting is handled on the syscall thunk side so theres need to
worry about STL allocations stealing AS.
It is not an external component, and it makes paths needlessly long.
Ryan seemed amenable to this when we discussed on IRC earlier.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>