Fix calling object methods and properties on function types

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

Index: pkg/analyzer/lib/src/generated/element_resolver.dart
diff --git a/pkg/analyzer/lib/src/generated/element_resolver.dart b/pkg/analyzer/lib/src/generated/element_resolver.dart
index b10e4a094f3bd7e50a9c326d0f9c08d9efdb6015..49b94ee0b87bb1e5fb3f8d43ae4133a5ef911ec3 100644
--- a/pkg/analyzer/lib/src/generated/element_resolver.dart
+++ b/pkg/analyzer/lib/src/generated/element_resolver.dart
@@ -2228,6 +2228,10 @@ class ElementResolver extends SimpleAstVisitor<Object> {
         element = _lookUpGetter(target, targetType, methodName.name);
       }
       return element;
+    } else if (targetType is FunctionType &&
+        _resolver.typeProvider.isObjectMethod(methodName)) {
+      return _resolver.typeProvider.objectType.element
+          .getMethod(methodName.name);
     } else if (target is SimpleIdentifier) {
       Element targetElement = target.staticElement;
       if (targetType is FunctionType &&