Check in codegen test expectations.

test/codegen/expect/language/break_test.js

Index: test/codegen/expect/language/break_test.js
diff --git a/test/codegen/expect/language/break_test.js b/test/codegen/expect/language/break_test.js
new file mode 100644
index 0000000000000000000000000000000000000000..871fece809b56628fa087214499acb96d0591e2b
--- /dev/null
+++ b/test/codegen/expect/language/break_test.js
@@ -0,0 +1,61 @@
+dart_library.library('language/break_test', null, /* Imports */[
+  'dart_sdk',
+  'expect'
+], function load__break_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 break_test = Object.create(null);
+  let VoidTodynamic = () => (VoidTodynamic = dart.constFn(dart.definiteFunctionType(dart.dynamic, [])))();
+  break_test.BreakTest = class BreakTest extends core.Object {
+    static testMain() {
+      let i = null;
+      let forCounter = 0;
+      for (i = 0; dart.notNull(i) < 10; i = dart.notNull(i) + 1) {
+        forCounter++;
+        if (dart.notNull(i) > 3) break;
+      }
+      expect$.Expect.equals(5, forCounter);
+      expect$.Expect.equals(4, i);
+      i = 0;
+      let doWhileCounter = 0;
+      do {
+        i = dart.notNull(i) + 1;
+        doWhileCounter++;
+        if (dart.notNull(i) > 3) break;
+      } while (dart.notNull(i) < 10);
+      expect$.Expect.equals(4, doWhileCounter);
+      expect$.Expect.equals(4, i);
+      i = 0;
+      let whileCounter = 0;
+      while (dart.notNull(i) < 10) {
+        i = dart.notNull(i) + 1;
+        whileCounter++;
+        if (dart.notNull(i) > 3) break;
+      }
+      expect$.Expect.equals(4, whileCounter);
+      expect$.Expect.equals(4, i);
+      i = 0;
+      L:
+        while (dart.notNull(i) < 10) {
+          i = dart.notNull(i) + 1;
+          while (dart.notNull(i) > 5) {
+            break L;
+          }
+        }
+      expect$.Expect.equals(6, i);
+    }
+  };
+  dart.setSignature(break_test.BreakTest, {
+    statics: () => ({testMain: dart.definiteFunctionType(dart.dynamic, [])}),
+    names: ['testMain']
+  });
+  break_test.main = function() {
+    break_test.BreakTest.testMain();
+  };
+  dart.fn(break_test.main, VoidTodynamic());
+  // Exports:
+  exports.break_test = break_test;
+});