Revert 198844 "Move sequenced_task_runner to base/task"

trunk/src/base/deferred_sequenced_task_runner.h

 // Copyright (c) 2013 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.
 
 #ifndef BASE_DEFERRED_SEQUENCED_TASKRUNNER_H_
 #define BASE_DEFERRED_SEQUENCED_TASKRUNNER_H_
 
 #include <vector>
 
 #include "base/base_export.h"
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
+#include "base/sequenced_task_runner.h"
 #include "base/synchronization/lock.h"
-#include "base/task/sequenced_task_runner.h"
 #include "base/time.h"
 #include "base/tracked_objects.h"
 
 namespace base {
 
 // A DeferredSequencedTaskRunner is a subclass of SequencedTaskRunner that
 // queues up all requests until the first call to Start() is issued.
 class BASE_EXPORT DeferredSequencedTaskRunner : public SequencedTaskRunner {
  public:
   explicit DeferredSequencedTaskRunner(
@@ skipping 43 matching lines @@
   bool started_;
   const scoped_refptr<SequencedTaskRunner> target_task_runner_;
   std::vector<DeferredTask> deferred_tasks_queue_;
 
   DISALLOW_COPY_AND_ASSIGN(DeferredSequencedTaskRunner);
 };
 
 }  // namespace base
 
 #endif  // BASE_DEFERRED_SEQUENCED_TASKRUNNER_H_