Fix broken code reference to PricingUtils ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=123673913
Fix broken code reference to PricingUtils
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123673913

google/nomulus,google/nomulus,google/nomulus,google/nomulus,google/nomulus,google/nomulus