Revert "Add built-in timeouts to scheduled_test."

pkg/scheduled_test/lib/scheduled_test.dart

Index: pkg/scheduled_test/lib/scheduled_test.dart
diff --git a/pkg/scheduled_test/lib/scheduled_test.dart b/pkg/scheduled_test/lib/scheduled_test.dart
index dfb2c8a9feb2ca7787f4e56fe1ffee93d800ff69..26a67323278590255e5277095d9d2c0123e47fdf 100644
--- a/pkg/scheduled_test/lib/scheduled_test.dart
+++ b/pkg/scheduled_test/lib/scheduled_test.dart
@@ -2,6 +2,7 @@
 // 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.
 
+// TODO(nweiz): Add timeouts to scheduled tests.
 // TODO(nweiz): Add support for calling [schedule] while the schedule is already
 // running.
 // TODO(nweiz): Port the non-Pub-specific scheduled test libraries from Pub.
@@ -138,19 +139,6 @@
 ///         schedule(() => sendRequest('payload'));
 ///       });
 ///     }
-///
-/// ## Timeouts
-///
-/// `scheduled_test` has a built-in timeout of 30 seconds (configurable via
-/// [Schedule.timeoutMs]). This timeout is aware of the structure of the
-/// schedule; this means that it will reset for each task in a queue, when
-/// moving between queues, or almost any other sort of interaction with
-/// [currentSchedule]. As long as the [Schedule] knows your test is making some
-/// sort of progress, it won't time out.
-///
-/// If a single task might take a long time, you can also manually tell the
-/// [Schedule] that it's making progress by calling [Schedule.heartbeat], which
-/// will reset the timeout whenever it's called.
 library scheduled_test;
 
 import 'dart:async';