Summary:
I don't think this should make a difference in our size. Will see
in the size check.
This makes it quite hard right now to read errors that involve the data-source
package because terser runs over it.
Reviewed By: nikoant
Differential Revision: D29228941
fbshipit-source-id: 8cc79e4148be0e8ced9186323967bc79ba781c0b
244e3a434c