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

tests/kernel/unsorted/block_scope_test.dart

Index: tests/kernel/unsorted/block_scope_test.dart
diff --git a/tests/kernel/unsorted/block_scope_test.dart b/tests/kernel/unsorted/block_scope_test.dart
deleted file mode 100644
index ae54352a81e984cd0fae908eddd1fd02602f7642..0000000000000000000000000000000000000000
--- a/tests/kernel/unsorted/block_scope_test.dart
+++ /dev/null
@@ -1,60 +0,0 @@
-// 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.
-
-// Tests of block scoping.
-
-import 'expect.dart';
-
-bool oracle() => true;
-
-test0() {
-  var x = 'outer', y = x;
-  Expect.isTrue(x == 'outer');
-  Expect.isTrue(y == 'outer');
-  { var x = 'inner';
-    Expect.isTrue(x == 'inner');
-    Expect.isTrue(y == 'outer');
-  }
-  Expect.isTrue(x == 'outer');
-  Expect.isTrue(y == 'outer');
-
-  if (oracle()) {
-    var y = 'inner';
-    Expect.isTrue(x == 'outer');
-    Expect.isTrue(y == 'inner');
-  } else {
-    Expect.isTrue(false);
-  }
-  Expect.isTrue(x == 'outer');
-  Expect.isTrue(y == 'outer');
-}
-
-var x = 'toplevel';
-
-test1() {
-  var y = 'outer';
-  Expect.isTrue(x == 'toplevel');
-  Expect.isTrue(y == 'outer');
-  { var x = 'inner';
-    Expect.isTrue(x == 'inner');
-    Expect.isTrue(y == 'outer');
-  }
-  Expect.isTrue(x == 'toplevel');
-  Expect.isTrue(y == 'outer');
-
-  if (oracle()) {
-    var y = 'inner';
-    Expect.isTrue(x == 'toplevel');
-    Expect.isTrue(y == 'inner');
-  } else {
-    Expect.isTrue(false);
-  }
-  Expect.isTrue(x == 'toplevel');
-  Expect.isTrue(y == 'outer');
-}
-
-main() {
-  test0();
-  test1();
-}