Revert "Reland "Merge more Kernel infrastructure from kernel_sdk SDK fork.""

tests/kernel/unsorted/global_field_initializer_test.dart

-// Copyright (c) 2016, 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 'expect.dart';
-
-var intField = 1;
-var doubleField = 3.1415;
-var stringField = "hello";
-var nullField = null;
-var nullField2;
-var composed = "hello" + " " + "world";
-
-class A {
-  static var intField = 1;
-  static var doubleField = 3.1415;
-  static var stringField = "hello";
-  static var nullField = null;
-  static var nullField2;
-  static var composed = "hello" + " " + "world";
-}
-
-main() {
-  Expect.isTrue(intField == 1);
-  Expect.isTrue(doubleField == 3.1415);
-  Expect.isTrue(stringField == "hello");
-  Expect.isTrue(nullField == null);
-  Expect.isTrue(nullField2 == null);
-  Expect.isTrue(composed == "hello world");
-
-  Expect.isTrue(A.intField == 1);
-  Expect.isTrue(A.doubleField == 3.1415);
-  Expect.isTrue(A.stringField == "hello");
-  Expect.isTrue(A.nullField == null);
-  Expect.isTrue(A.nullField2 == null);
-  Expect.isTrue(A.composed == "hello world");
-}