Check in codegen test expectations.

test/codegen/expect/language/final_param_test_none_multi.js

Index: test/codegen/expect/language/final_param_test_none_multi.js
diff --git a/test/codegen/expect/language/final_param_test_none_multi.js b/test/codegen/expect/language/final_param_test_none_multi.js
new file mode 100644
index 0000000000000000000000000000000000000000..8e89f487f7b6a8609bd7244854a0ac2d865de2c5
--- /dev/null
+++ b/test/codegen/expect/language/final_param_test_none_multi.js
@@ -0,0 +1,23 @@
+dart_library.library('language/final_param_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__final_param_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const final_param_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  final_param_test_none_multi.A = class A extends core.Object {
+    static test(x) {}
+  };
+  dart.setSignature(final_param_test_none_multi.A, {
+    statics: () => ({test: dart.definiteFunctionType(dart.void, [dart.dynamic])}),
+    names: ['test']
+  });
+  final_param_test_none_multi.main = function() {
+    final_param_test_none_multi.A.test(1);
+  };
+  dart.fn(final_param_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.final_param_test_none_multi = final_param_test_none_multi;
+});