Explicitly template instantiate `std::min/max` in a couple places
Summary:
This is for OS X; there is apparently some difference between
its types and Linux's typical types, causing incomopatibilities between
a `long int` and a `long long int`. These two explicit template
instantiations fix the issue.
Test Plan: g++-4.9 on OS X compiles these files now.
Reviewed By: lucian@fb.com
Subscribers: folly-diffs@, yfeldblum, chalfant
FB internal diff:
D2040509
Signature: t1:
2040509:
1430516624:
9db8146b7824c0d09bac418a10a5f54451cdd5db