9d28b1eb9f
This code isn't being called anywhere yet, but needs to be available in order to allow us to convert the handlers over to using `computeCandidateSuggestions` directly. I've started wondering whether we want to rename `SuggestionCollector` to something like `CompletionResult` to reflect the additional information that it's starting to have and work that it's starting to do. Change-Id: Ib989b6649da2228c257fdc0e63f7013769fa2685 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/373323 Commit-Queue: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Keerti Parthasarathy <keertip@google.com>