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

tests/kernel/unsorted/loop_test.dart

Index: tests/kernel/unsorted/loop_test.dart
diff --git a/tests/kernel/unsorted/loop_test.dart b/tests/kernel/unsorted/loop_test.dart
deleted file mode 100644
index bf487408d5813a05a7b6d187f6d620c14b9590ce..0000000000000000000000000000000000000000
--- a/tests/kernel/unsorted/loop_test.dart
+++ /dev/null
@@ -1,91 +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 loops.
-
-import 'expect.dart';
-
-fact(n) {
-  var f = 1;
-  while (n > 0) {
-    f *= n;
-    --n;
-  }
-  return f;
-}
-
-fib(n) {
-  if (n == 0) return 0;
-  var previous = 0, current = 1;
-  while (n > 1) {
-    var temp = current;
-    current += previous;
-    previous = temp;
-    --n;
-  }
-  return current;
-}
-
-mkTrue() => true;
-mkFalse() => false;
-
-check(b) {
-  Expect.isTrue(b);
-  return b;
-}
-
-test0() {
-  while (mkTrue()) {
-    Expect.isTrue(true);
-    return;
-  }
-  Expect.isTrue(false);
-}
-
-test1() {
-  while (mkFalse()) {
-    Expect.isTrue(false);
-  }
-  Expect.isTrue(true);
-}
-
-test2() {
-  do {
-    Expect.isTrue(true);
-  } while (mkFalse());
-  Expect.isTrue(true);
-}
-
-test3() {
-  do {
-    Expect.isTrue(true);
-    return;
-  } while (check(false));
-  Expect.isTrue(false);
-}
-
-main() {
-  Expect.isTrue(fact(0) == 1);
-  Expect.isTrue(fact(1) == 1);
-  Expect.isTrue(fact(5) == 120);
-  Expect.isTrue(fact(42) ==
-      1405006117752879898543142606244511569936384000000000);
-  Expect.isTrue(fact(3.14159) == 1.0874982674320444);
-
-  Expect.isTrue(fib(0) == 0);
-  Expect.isTrue(fib(1) == 1);
-  Expect.isTrue(fib(2) == 1);
-  Expect.isTrue(fib(3) == 2);
-  Expect.isTrue(fib(4) == 3);
-  Expect.isTrue(fib(5) == 5);
-  Expect.isTrue(fib(6) == 8);
-  Expect.isTrue(fib(7) == 13);
-  Expect.isTrue(fib(42) == 267914296);
-  Expect.isTrue(fib(3.14159) == 3);
-
-  test0();
-  test1();
-  test2();
-  test3();
-}