5a3b09720b
* Remove CondtitionalModification; unused. * Prefer string interpolation * Prefer for-in over forEach * Don't expose private types in public API * A few other small ones Change-Id: I14b4f1a957907338ae62b5fa980ecb5c1b240496 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/237845 Reviewed-by: Phil Quitslund <pquitslund@google.com> Reviewed-by: Paul Berry <paulberry@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>