Remove obsolete bailout tests

tests/compiler/dart2js_extra/bailout_on_break_test.dart

Index: tests/compiler/dart2js_extra/bailout_on_break_test.dart
diff --git a/tests/compiler/dart2js_extra/bailout_on_break_test.dart b/tests/compiler/dart2js_extra/bailout_on_break_test.dart
deleted file mode 100644
index c545d95ed9d3dc5b9e1f260d4398dfdbe04feb4d..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js_extra/bailout_on_break_test.dart
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright (c) 2012, 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";
-
-class A {
-  operator +(arg) => 42;
-}
-
-get42() => 42;
-getNonInt() => new A();
-use(x) => x;
-
-void testInWhileLoop() {
-  var c = get42();
-  while (true) {
-    var e = getNonInt();
-    Expect.equals(42, e + 2);
-    if (e != null) break;
-    while (true) use(e);
-  }
-  // This is what matters: 'c' must have been saved in the
-  // environment.
-  Expect.equals(c, 42);
-}
-
-void testInNestedWhileLoop() {
-  var c = get42();
-  while (true) {
-    while (true) {
-      var e = getNonInt();
-      Expect.equals(42, e + 2);
-      if (e != null) break;
-    }
-    // This is what matters: 'c' must have been saved in the
-    // environment.
-    Expect.equals(c, 42);
-    if (c == 42) break;
-  }
-}
-
-void testInNestedWhileLoop2() {
-  var c = get42();
-  L0:
-  while (true) {
-    while (true) {
-      var e = getNonInt();
-      Expect.equals(42, e + 2);
-      if (e != null) break L0;
-      while (true) use(e);
-    }
-  }
-  // This is what matters: 'c' must have been saved in the
-  // environment.
-  Expect.equals(c, 42);
-}
-
-void testInNestedWhileLoop3() {
-  var c = get42();
-  int index = 0;
-  while (index < 2) {
-    while (index < 2) {
-      var e = getNonInt();
-      Expect.equals(42, e + 2);
-      if (e != null && index++ == 0) break;
-      // This is what matters: 'c' must have been saved in the
-      // environment.
-      Expect.equals(c, 42);
-      while (e == null) use(e);
-    }
-  }
-}
-
-void testInDoWhileLoop() {
-  var c = get42();
-  do {
-    var e = getNonInt();
-    Expect.equals(42, e + 2);
-    if (e != null) break;
-    while (true) use(e);
-  } while (true);
-  // This is what matters: 'c' must have been saved in the
-  // environment.
-  Expect.equals(c, 42);
-}
-
-void testInForLoop() {
-  var c = get42();
-  for (int i = 0; i < 10; i++) {
-    var e = getNonInt();
-    Expect.equals(42, e + 2);
-    if (e != null) break;
-    while (true) use(e);
-  }
-  // This is what matters: 'c' must have been saved in the
-  // environment.
-  Expect.equals(c, 42);
-}
-
-void testLabeledIf() {
-  var c = get42();
-  L1:
-  if (c == 42) {
-    var e = getNonInt();
-    Expect.equals(42, e + 2);
-    if (e == null) break L1;
-    // This is what matters: 'c' must have been saved in the
-    // environment.
-    Expect.equals(c, 42);
-    while (e == null) use(e);
-  }
-  Expect.equals(c, 42);
-}
-
-void testLabeledIf2() {
-  var c = get42();
-  L1:
-  if (c == 42) {
-    var e = getNonInt();
-    Expect.equals(42, e + 2);
-    if (e == null) break L1;
-    Expect.equals(42, e + 1);
-    while (e == null) use(e);
-  }
-  Expect.equals(42, c);
-}
-
-main() {
-  testInWhileLoop();
-  testInDoWhileLoop();
-  testInForLoop();
-  testInNestedWhileLoop();
-  testInNestedWhileLoop2();
-  testInNestedWhileLoop3();
-  testLabeledIf();
-  testLabeledIf2();
-}