Revert two Kernel changes that were causing test failures.

tests/language_2/async_continue_label_test.dart

Index: tests/language_2/async_continue_label_test.dart
diff --git a/tests/language_2/async_continue_label_test.dart b/tests/language_2/async_continue_label_test.dart
deleted file mode 100644
index c33fa532eb8d6580ad017d9f04ce14b321f36c62..0000000000000000000000000000000000000000
--- a/tests/language_2/async_continue_label_test.dart
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import "package:expect/expect.dart";
-import "package:async_helper/async_helper.dart";
-
-// Two loop variables
-test1() async {
-  var r = 0;
-  label:
-  for (var i = 1,
-          j =
-      await //# await_in_init: ok
-              10;
-      i < 10 &&
-          j >
-      await //# await_in_condition: ok
-              -5;
-      j--,
-      i +=
-      await //# await_in_update: ok
-          1) {
-    if (i <
-        await //# await_in_body: ok
-            5 ||
-        j < -5) {
-      continue label;
-    }
-    r++;
-  }
-  Expect.equals(5, r);
-}
-
-// One loop variable
-test2() async {
-  var r = 0;
-  label:
-  for (var i =
-     await //# await_in_init: ok
-          0;
-      i <
-     await //# await_in_condition: ok
-          10;
-      i +=
-     await //# await_in_update: ok
-          1) {
-    if (i <
-        await //# await_in_body: ok
-        5) {
-      continue label;
-    }
-    r++;
-  }
-  Expect.equals(5, r);
-}
-
-// Variable not declared in initializer;
-test3() async {
-  var r = 0, i, j;
-  label:
-  for (i =
-      await //# await_in_init: ok
-          0;
-      i <
-      await //# await_in_condition: ok
-          10;
-      i +=
-      await //# await_in_update: ok
-          1) {
-    if (i <
-        await //# await_in_body: ok
-        5) {
-      continue label;
-    }
-    r++;
-  }
-  Expect.equals(5, r);
-}
-
-// Nested loop
-test4() async {
-  var r = 0;
-  label:
-  for (var i =
-      await //# await_in_init: ok
-          0;
-      i <
-      await //# await_in_condition: ok
-          10;
-      i +=
-      await //# await_in_update: ok
-          1) {
-    if (i <
-        await //# await_in_body: ok
-        5) {
-      for (int i = 0; i < 10; i++) {
-        continue label;
-      }
-    }
-    r++;
-  }
-  Expect.equals(5, r);
-}
-
-test() async {
-  await test1();
-  await test2();
-  await test3();
-  await test4();
-}
-
-main() {
-  asyncStart();
-  test().then((_) => asyncEnd());
-}