Migrate language block 45 - call_argument ... call_with.

tests/language/call_closurization_test.dart

Index: tests/language/call_closurization_test.dart
diff --git a/tests/language/call_closurization_test.dart b/tests/language/call_closurization_test.dart
deleted file mode 100644
index ae323b1348858001f9a24edc8b7854dc3551d627..0000000000000000000000000000000000000000
--- a/tests/language/call_closurization_test.dart
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (c) 2014, 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.
-// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
-
-import "package:expect/expect.dart";
-
-main() {
-  bar(a) {
-    return a is String;
-  }
-
-  var bar_tearOff = bar.call;
-
-  for (var i = 0; i < 20; i++) {
-    Expect.isFalse(bar_tearOff(1));
-    Expect.isTrue(bar_tearOff.call('foo'));
-    Expect.isFalse(bar_tearOff.call(1));
-    Expect.isTrue(bar_tearOff('foo'));
-  }
-
-  opt_arg([a = "a"]) => a is String;
-  var opt_arg_tearOff = opt_arg.call;
-
-  for (var i = 0; i < 20; i++) {
-    Expect.isFalse(opt_arg_tearOff(1));
-    Expect.isFalse(opt_arg_tearOff.call(1));
-    Expect.isTrue(opt_arg_tearOff());
-    Expect.isTrue(opt_arg_tearOff.call());
-    Expect.isTrue(opt_arg_tearOff("b"));
-    Expect.isTrue(opt_arg_tearOff.call("b"));
-  }
-
-  named_arg({x: 11, y: 22}) => "$x$y";
-  var named_arg_tearOff = named_arg.call;
-
-  for (var i = 0; i < 20; i++) {
-    Expect.equals("1122", named_arg_tearOff());
-    Expect.equals("1122", named_arg_tearOff.call());
-    Expect.equals("4455", named_arg_tearOff(y: 55, x: 44));
-    Expect.equals("4455", named_arg_tearOff.call(y: 55, x: 44));
-    Expect.equals("4455", named_arg_tearOff(x: 44, y: 55));
-    Expect.equals("4455", named_arg_tearOff.call(x: 44, y: 55));
-  }
-
-  Expect.throws(() => bar_tearOff.call(), (e) => e is NoSuchMethodError);
-  Expect.throws(
-      () => opt_arg_tearOff.call(x: "p"), (e) => e is NoSuchMethodError);
-  Expect.throws(
-      () => named_arg_tearOff.call("p", "q"), (e) => e is NoSuchMethodError);
-}