andrewlewis a5fc7883a6 Add IMA tests to presubmit
Also fix internal build by adding some methods.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213828434
2018-09-21 12:39:09 +01:00
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2018-09-21 12:39:09 +01:00