Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/base/test/sequenced_task_runner_test_template.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This class defines tests that implementations of SequencedTaskRunner should
 // pass in order to be conformant. See task_runner_test_template.h for a
 // description of how to use the constructs in this file; these work the same.
 
 #ifndef BASE_SEQUENCED_TASK_RUNNER_TEST_TEMPLATE_H_
 #define BASE_SEQUENCED_TASK_RUNNER_TEST_TEMPLATE_H_
 
 #include <cstddef>
 #include <iosfwd>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
+#include "base/sequenced_task_runner.h"
 #include "base/synchronization/condition_variable.h"
 #include "base/synchronization/lock.h"
-#include "base/task/sequenced_task_runner.h"
 #include "base/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace base {
 
 namespace internal {
 
 struct TaskEvent {
   enum Type { POST, START, END };
   TaskEvent(int i, Type type);
@@ skipping 334 matching lines @@
                            SequentialDelayedNonNestable,
                            NonNestablePostFromNonNestableTask,
                            DelayedTaskBasic,
                            DelayedTasksSameDelay,
                            DelayedTaskAfterLongTask,
                            DelayedTaskAfterManyLongTasks);
 
 }  // namespace base
 
 #endif  // BASE_TASK_RUNNER_TEST_TEMPLATE_H_