Check in codegen test expectations.

test/codegen/expect/language/inferrer_synthesized_super_constructor2_test.js

Index: test/codegen/expect/language/inferrer_synthesized_super_constructor2_test.js
diff --git a/test/codegen/expect/language/inferrer_synthesized_super_constructor2_test.js b/test/codegen/expect/language/inferrer_synthesized_super_constructor2_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..656c629e1a2ed30df73f9822582df5a00d9dd827
--- /dev/null
+++ b/test/codegen/expect/language/inferrer_synthesized_super_constructor2_test.js
@@ -0,0 +1,35 @@
+dart_library.library('language/inferrer_synthesized_super_constructor2_test', null, /* Imports */[
+  'dart_sdk'
+], function load__inferrer_synthesized_super_constructor2_test(exports, dart_sdk) {
+  'use strict';
+  const core = dart_sdk.core;
+  const dart = dart_sdk.dart;
+  const dartx = dart_sdk.dartx;
+  const inferrer_synthesized_super_constructor2_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  inferrer_synthesized_super_constructor2_test.inConstructor = false;
+  inferrer_synthesized_super_constructor2_test.A = class A extends core.Object {
+    _() {
+      inferrer_synthesized_super_constructor2_test.inConstructor = true;
+    }
+  };
+  dart.defineNamedConstructor(inferrer_synthesized_super_constructor2_test.A, '_');
+  dart.setSignature(inferrer_synthesized_super_constructor2_test.A, {
+    constructors: () => ({_: dart.definiteFunctionType(inferrer_synthesized_super_constructor2_test.A, [])})
+  });
+  inferrer_synthesized_super_constructor2_test.B = class B extends inferrer_synthesized_super_constructor2_test.A {
+    new() {
+      super._();
+    }
+  };
+  dart.setSignature(inferrer_synthesized_super_constructor2_test.B, {
+    constructors: () => ({new: dart.definiteFunctionType(inferrer_synthesized_super_constructor2_test.B, [])})
+  });
+  inferrer_synthesized_super_constructor2_test.main = function() {
+    new inferrer_synthesized_super_constructor2_test.B();
+    if (!dart.test(inferrer_synthesized_super_constructor2_test.inConstructor)) dart.throw('Test failed');
+  };
+  dart.fn(inferrer_synthesized_super_constructor2_test.main, VoidTodynamic());
+  // Exports:
+  exports.inferrer_synthesized_super_constructor2_test = inferrer_synthesized_super_constructor2_test;
+});