Add optional FunctionType.positionalParameterNames and use them to resynthesize function-type forma…

pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart

Index: pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart
diff --git a/pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart b/pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart
index b649a3fddc3e3ca9f75ec7cbdef97ccd28b70633..2da0da87738ad5f3a60d23f2b0e278db9c13f59f 100644
--- a/pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart
+++ b/pkg/analyzer/test/src/summary/resynthesize_kernel_test.dart
@@ -504,16 +504,6 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_function_parameter_parameters() async {
-    await super.test_function_parameter_parameters();
-  }
-
-  @failingTest
-  test_function_type_parameter_with_function_typed_parameter() async {
-    await super.test_function_type_parameter_with_function_typed_parameter();
-  }
-
-  @failingTest
   test_futureOr() async {
     await super.test_futureOr();
   }
@@ -529,13 +519,13 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_genericFunction_asFunctionTypedParameterReturnType() async {
-    await super.test_genericFunction_asFunctionTypedParameterReturnType();
+  test_genericFunction_asGenericFunctionReturnType() async {
+    await super.test_genericFunction_asGenericFunctionReturnType();
   }
 
   @failingTest
-  test_genericFunction_asGenericFunctionReturnType() async {
-    await super.test_genericFunction_asGenericFunctionReturnType();
+  test_genericFunction_asParameterType() async {
+    await super.test_genericFunction_asParameterType();
   }
 
   @failingTest
@@ -641,17 +631,6 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_inferred_type_refers_to_nested_function_typed_param() async {
-    await super.test_inferred_type_refers_to_nested_function_typed_param();
-  }
-
-  @failingTest
-  test_inferred_type_refers_to_nested_function_typed_param_named() async {
-    await super
-        .test_inferred_type_refers_to_nested_function_typed_param_named();
-  }
-
-  @failingTest
   test_inferred_type_refers_to_setter_function_typed_parameter_type() async {
     await super
         .test_inferred_type_refers_to_setter_function_typed_parameter_type();
@@ -663,12 +642,6 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_inferredType_usesSyntheticFunctionType_functionTypedParam() async {
-    await super
-        .test_inferredType_usesSyntheticFunctionType_functionTypedParam();
-  }
-
-  @failingTest
   test_instantiateToBounds_boundRefersToEarlierTypeArgument() async {
     await super.test_instantiateToBounds_boundRefersToEarlierTypeArgument();
   }
@@ -836,11 +809,6 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_method_type_parameter_with_function_typed_parameter() async {
-    await super.test_method_type_parameter_with_function_typed_parameter();
-  }
-
-  @failingTest
   test_parameter_checked() async {
     await super.test_parameter_checked();
   }
@@ -861,16 +829,6 @@ class ResynthesizeKernelStrongTest extends ResynthesizeTest {
   }
 
   @failingTest
-  test_parameter_parameters() async {
-    await super.test_parameter_parameters();
-  }
-
-  @failingTest
-  test_parameter_parameters_in_generic_class() async {
-    await super.test_parameter_parameters_in_generic_class();
-  }
-
-  @failingTest
   test_parts() async {
     await super.test_parts();
   }