remove outcome alignment shim

test plan:
- tests pass

Change-Id: I56c1c7dfa3703d4f04c0b758d7723e85dbf9ad7e
Reviewed-on: https://gerrit.instructure.com/34910
Tested-by: Jenkins <jenkins@instructure.com>
Reviewed-by: Mike Nomitch <mnomitch@instructure.com>
Product-Review: Simon Williams <simon@instructure.com>
QA-Review: Simon Williams <simon@instructure.com>