Remove schema-foss.txt

There are no needs to maintain two versions of the schema gold file now that we do not have any proprietary entities that are not supposed to be exposed in the foss build.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=169905583
This commit is contained in:
jianglai 2017-09-25 07:37:04 -07:00 committed by Ben McIlwain
parent 8bd9b35dfd
commit af570dcafe