cut google-perftools spin-lock from small-locks bench
cut google-perftools spin-lock from small-locks bench

Summary: To avoid the extra and unusual dependency in this particular case.

Differential Revision: D27933052

fbshipit-source-id: aeda0b7b5916c3fe05581f9880472d194412c461

facebook/folly,facebook/folly,facebook/folly,facebook/folly,facebook/folly