Check in codegen test expectations.

test/codegen/expect/language/getter_parameters_test_none_multi.js

+dart_library.library('language/getter_parameters_test_none_multi', null, /* Imports */[
+  'dart_sdk'
+], function load__getter_parameters_test_none_multi(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const getter_parameters_test_none_multi = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  dart.copyProperties(getter_parameters_test_none_multi, {
+    get f1() {
+      return null;
+    }
+  });
+  dart.copyProperties(getter_parameters_test_none_multi, {
+    get f2() {
+      return null;
+    }
+  });
+  dart.copyProperties(getter_parameters_test_none_multi, {
+    get f3() {
+      return null;
+    }
+  });
+  dart.copyProperties(getter_parameters_test_none_multi, {
+    get f4() {
+      return null;
+    }
+  });
+  dart.copyProperties(getter_parameters_test_none_multi, {
+    get f5() {
+      return null;
+    }
+  });
+  getter_parameters_test_none_multi.main = function() {
+    getter_parameters_test_none_multi.f1;
+    getter_parameters_test_none_multi.f2;
+    getter_parameters_test_none_multi.f3;
+    getter_parameters_test_none_multi.f4;
+    getter_parameters_test_none_multi.f5;
+  };
+  dart.fn(getter_parameters_test_none_multi.main, VoidTodynamic());
+  // Exports:
+  exports.getter_parameters_test_none_multi = getter_parameters_test_none_multi;
+});