2c8106a52c
This addresses a comment on a previous CL by implementing the logic required to handle the case where the declaring parameter has an old style function type. Change-Id: Ie65cc379571800b0d3d5acec82341d315e80ed4b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/507162 Commit-Queue: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Samuel Rawlins <srawlins@google.com>