[pulse] Refactoring of the model for std::unique_ptr
[pulse] Refactoring of the model for std::unique_ptr

Summary: Refactoring

Reviewed By: jvillard

Differential Revision: D38146803

fbshipit-source-id: 1e7f46172f0789883d95dffa02949af28d7e8094

facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer