Check in codegen test expectations.

test/codegen/expect/language/named_parameters_named_count_test.js

Index: test/codegen/expect/language/named_parameters_named_count_test.js
diff --git a/test/codegen/expect/language/named_parameters_named_count_test.js b/test/codegen/expect/language/named_parameters_named_count_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..beb8b2ab0b1ea99d2a28bbd9adba648b28b4131f
--- /dev/null
+++ b/test/codegen/expect/language/named_parameters_named_count_test.js
@@ -0,0 +1,51 @@
+dart_library.library('language/named_parameters_named_count_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__named_parameters_named_count_test(exports, dart_sdk, expect) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const expect$ = expect.expect;
+  const named_parameters_named_count_test = Object.create(null);
+  let __Todynamic = () => (__Todynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [], [dart.dynamic])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  named_parameters_named_count_test.TestClass = class TestClass extends core.Object {
+    new() {
+    }
+    method(count) {
+      if (count === void 0) count = null;
+      return count;
+    }
+    static staticMethod(count) {
+      if (count === void 0) count = null;
+      return count;
+    }
+  };
+  dart.setSignature(named_parameters_named_count_test.TestClass, {
+    constructors: () => ({new: dart.definiteFunctionType(named_parameters_named_count_test.TestClass, [])}),
+    methods: () => ({method: dart.definiteFunctionType(dart.dynamic, [], [dart.dynamic])}),
+    statics: () => ({staticMethod: dart.definiteFunctionType(dart.dynamic, [], [dart.dynamic])}),
+    names: ['staticMethod']
+  });
+  named_parameters_named_count_test.globalMethod = function(count) {
+    if (count === void 0) count = null;
+    return count;
+  };
+  dart.fn(named_parameters_named_count_test.globalMethod, __Todynamic());
+  named_parameters_named_count_test.main = function() {
+    let obj = new named_parameters_named_count_test.TestClass();
+    expect$.Expect.equals(null, obj.method());
+    expect$.Expect.equals(0, obj.method(0));
+    expect$.Expect.equals("", obj.method(""));
+    expect$.Expect.equals(null, named_parameters_named_count_test.TestClass.staticMethod());
+    expect$.Expect.equals(true, named_parameters_named_count_test.TestClass.staticMethod(true));
+    expect$.Expect.equals(false, named_parameters_named_count_test.TestClass.staticMethod(false));
+    expect$.Expect.equals(null, named_parameters_named_count_test.globalMethod());
+    expect$.Expect.equals(true, named_parameters_named_count_test.globalMethod(true));
+    expect$.Expect.equals(false, named_parameters_named_count_test.globalMethod(false));
+  };
+  dart.fn(named_parameters_named_count_test.main, VoidTodynamic());
+  // Exports:
+  exports.named_parameters_named_count_test = named_parameters_named_count_test;
+});