The implementation isn't shared yet, but is extracted into the
implementations of `TypeAnalyzerOperations` class, to ensure the
internal dependencies on the other tool-specific functions and classes
is weakened. This is a preliminary step to sharing `chooseTypes`
between the Analyzer and the CFE.
Part of https://github.com/dart-lang/sdk/issues/54902
Change-Id: I4441a9b5dacffd6567ed7e5a3937f64a119fa10f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/446080
Reviewed-by: Paul Berry <paulberry@google.com>
Commit-Queue: Chloe Stefantsova <cstefantsova@google.com>
Chloe Stefantsova
058dd33c4b