Format all tests.

tests/lib/async/intercept_schedule_microtask1_test.dart

 // Copyright (c) 2013, 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";
 import 'dart:async';
 import 'catch_errors.dart';
 
 main() {
   // Test that runZoned returns the result of executing the body.
-  var result = runZonedScheduleMicrotask(() => 499,
-    onScheduleMicrotask: (f) {
-      Expect.fail("Unexpected invocation.");
-    });
+  var result = runZonedScheduleMicrotask(() => 499, onScheduleMicrotask: (f) {
+    Expect.fail("Unexpected invocation.");
+  });
   Expect.equals(499, result);
 }