992cfb13bc
Work towards https://github.com/dart-lang/sdk/issues/60635 * `AnalysisError._contextMessages` unnecessarily backed the public `contextMessages` getter; the field is final so it can be public itself. * `AnalysisError._correctionMessage` unnecessarily backed the public `correctionMessage` getter; the field is final so it can be public itself. Change-Id: If269d4ed590ef7df81d9b9e3be03766601526d7f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/425620 Commit-Queue: Samuel Rawlins <srawlins@google.com> Reviewed-by: Paul Berry <paulberry@google.com>