Pete Bacon Darwin 3cb9b43851 refactor(localize): hide merging diagnostics messages behind a method (#36792)
This commit introduces `Diagnostics.merge(other)` which will take the messages from
`other` and append them to the messages of `this`.

The translation loader is updated to use this new method.

PR Close #36792
2020-05-01 09:46:12 -07:00
..