5e057f9895
Delete `getDisplayString()` Remove most `displayString()` overrides from `ElementImpl's` subclasses. Add more precise `appendTo()` for most `ElementImpl` subclasses. Change-Id: Ic955721f0698d2472a6bf56e7955490e8ccf4eaf Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/439544 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>