Remove duplicated function declaration
Remove duplicated function declaration

Summary:
@public

Just removes a duplicated function declaration.

Reviewed By: SidharthGuglani

Differential Revision: D14598446

fbshipit-source-id: b4d8fe192f9a07f512f6a346f27d9046bb3bae23

facebook/litho,facebook/litho,facebook/litho,facebook/litho,facebook/litho,facebook/litho