Tensor::resize one more fix
Tensor::resize one more fix

Summary:
extremelyhorrifiedface
stupidme

Test Plan: no

Reviewed By: vpas@fb.com

Subscribers: cpalow, juancarabina, mt-diffs@

FB internal diff: D1666189

Signature: t1:1666189:1415332508:52ac2206c40e1dd8b1cce74fb74cec597c0f3200

linearregression/thpp,apaszke/thpp,apaszke/thpp,linearregression/thpp,soumith/thpp,soumith/thpp