Fix continuous deployment build failures
Fix continuous deployment build failures

Summary: Explicitly state that all the parent class functions are exposed through the child class.

Reviewed By: andriigrynenko

Differential Revision: D17554329

fbshipit-source-id: 6fc010798c16ca38e10a67f855c0fc378839e3bc

facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift