Compute ConstructorElement.returnType/type dynamically.

pkg/analyzer/lib/src/generated/resolver.dart

Index: pkg/analyzer/lib/src/generated/resolver.dart
diff --git a/pkg/analyzer/lib/src/generated/resolver.dart b/pkg/analyzer/lib/src/generated/resolver.dart
index ca74f2a7e283e3108b00de4877b8e7af8d9c185e..efa37ff7be84580133578b509271b9c59de34144 100644
--- a/pkg/analyzer/lib/src/generated/resolver.dart
+++ b/pkg/analyzer/lib/src/generated/resolver.dart
@@ -9998,10 +9998,6 @@ class TypeResolverVisitor extends ScopedVisitor {
       buffer.write(" was not set while trying to resolve types.");
       AnalysisEngine.instance.logger.logError(buffer.toString(),
           new CaughtException(new AnalysisException(), null));
-    } else {
-      ClassElement definingClass = element.enclosingElement as ClassElement;
-      element.returnType = definingClass.type;
-      element.type = new FunctionTypeImpl(element);
     }
     return null;
   }