Remove duplicate t_program::name_ member
Remove duplicate t_program::name_ member

Summary: Left over from before t_program was made a t_named.

Reviewed By: yfeldblum

Differential Revision: D35333330

fbshipit-source-id: 210312cda5a2d091420d4c65c58903025a19549c

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