0c55c7e573
This CL also removes references to unsound .dill files from the test matrix and other build scripts and disables some of the option handling that would lead to requiring unsound .dill files. Change-Id: I89f701f8f5e1168bf974b5b44bfbafd5a39954fb Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/412401 Reviewed-by: Nate Biggs <natebiggs@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Alexander Thomas <athom@google.com> Commit-Queue: Mayank Patke <fishythefish@google.com>