Summary: public
If `INFER_RECORD_INTEGRATION_TESTS` is set to 1 then
`./scripts/build_integration_tests.py` will record the results of the tests
instead of checking them.
This modifies the test outputs as they are generated a bit differently from
before.
Reviewed By: jeremydubreil
Differential Revision: D2603764
fb-gh-sync-id: 506111f