ff75aeb6af
To support this feature: * Remove `DartAssistContextImpl` as it has no differences from `DartAssistContext`. Thus the getters `DartAssistContext` are made into fields, and all callers now call `DartAssistContext()`. * Add a top level `computeAssists` function, similar to the top-level `computeFixes` function. Change-Id: I3ef5fd9ee9430150004b29c11ab972939b85b214 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/417360 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Phil Quitslund <pquitslund@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>