Sam Rawlins
b833f0f769
The `getOptions` and `getOptionsFile` were unused except in the tests which tested them. These are removed. `merge` is unused outside the library except for its test, so it is made `@visibleForTesting`. Change-Id: Id2e45dca7aa4f744fc84627d8e2a097d3ef98b10 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/490040 Commit-Queue: Samuel Rawlins <srawlins@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com>