Any Analyzer FunctionType can be converted, even unnamed.
Any Analyzer FunctionType can be converted, even unnamed.

Unnamed FunctionType(s) in Analyzer reply that they are private,
but AFAIK we don't use their elements in conversion, so it does not
matter.

This shows when we switch from task model to AnalysisDriver analyzer.

PiperOrigin-RevId: 222287798

matanlurey/angular,angulardart/angular,angulardart/angular,matanlurey/angular,angulardart/angular,matanlurey/angular