Check in codegen test expectations.

test/codegen/expect/language/null_inline_test.js

Index: test/codegen/expect/language/null_inline_test.js
diff --git a/test/codegen/expect/language/null_inline_test.js b/test/codegen/expect/language/null_inline_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..e3df7660743fb5d7abb2435d6570b4d892f4818d
--- /dev/null
+++ b/test/codegen/expect/language/null_inline_test.js
@@ -0,0 +1,30 @@
+dart_library.library('language/null_inline_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__null_inline_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 null_inline_test = Object.create(null);
+  let VoidTovoid = () => (VoidTovoid = dart.constFn(dart.definiteFunctionType(dart.void, [])))();
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  null_inline_test.A = class A extends core.Object {
+    foo() {
+      return this;
+    }
+  };
+  dart.setSignature(null_inline_test.A, {
+    methods: () => ({foo: dart.definiteFunctionType(dart.dynamic, [])})
+  });
+  null_inline_test.global = null;
+  null_inline_test.main = function() {
+    expect$.Expect.throws(dart.fn(() => dart.dsend(null_inline_test.global, 'foo'), VoidTovoid()));
+    null_inline_test.global = new null_inline_test.A();
+    expect$.Expect.equals(null_inline_test.global, dart.dsend(null_inline_test.global, 'foo'));
+  };
+  dart.fn(null_inline_test.main, VoidTodynamic());
+  // Exports:
+  exports.null_inline_test = null_inline_test;
+});