Use the portability header for malloc_usable_size in small_vector.h
authorChristopher Dykes <cdykes@fb.com>
Thu, 28 Apr 2016 17:17:19 +0000 (10:17 -0700)
committerFacebook Github Bot 0 <facebook-github-bot-0-bot@fb.com>
Thu, 28 Apr 2016 17:20:22 +0000 (10:20 -0700)
commit22fa757160e1212dcece4e231dac02a218173837
tree230f718fa84c2d8d7fe12cc96e35ad11b0d15e34
parentbccbb1025da4f0efcb9c922b7cc6f01b07e49e18
Use the portability header for malloc_usable_size in small_vector.h

Summary: `small_vector.h` had it's own thing being defined inline, and it was breaking the OSX build of HHVM, so have it use the portability header instead.

Reviewed By: yfeldblum

Differential Revision: D3232885

fb-gh-sync-id: 2078a54d1ec9700e81e0a9f4baed8e2d623fa5f3
fbshipit-source-id: 2078a54d1ec9700e81e0a9f4baed8e2d623fa5f3
folly/small_vector.h