GitLab

Summary:
Pull Request resolved: https://github.com/facebookresearch/mobile-vision/pull/61

Pull Request resolved: https://github.com/facebookresearch/d2go/pull/177

Adhoc datasets currently use default register functions. Changed to checking if it was registered in a look up table for injected coco and just using that instead.

Differential Revision: D33489049

fbshipit-source-id: bcb12bba49749a875ea80ae61f4eecc4a5d1e31a