Use named parameters for more AST implementations.

Change-Id: I0b47f6b9e87fa773ca08ad1ec8e7afcca69a0527
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/253521
Commit-Queue: Konstantin Shcheglov <[email protected]>
Reviewed-by: Brian Wilkerson <[email protected]>

Author: scheglov