scheduler: Add a base directory

components/scheduler/base/task_queue_impl.h

 // Copyright 2015 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 CONTENT_RENDERER_SCHEDULER_TASK_QUEUE_IMPL_H_
-#define CONTENT_RENDERER_SCHEDULER_TASK_QUEUE_IMPL_H_
+#ifndef CONTENT_RENDERER_SCHEDULER_BASE_TASK_QUEUE_IMPL_H_
+#define CONTENT_RENDERER_SCHEDULER_BASE_TASK_QUEUE_IMPL_H_
 
 #include <set>
 
 #include "base/pending_task.h"
 #include "base/threading/thread_checker.h"
 #include "base/trace_event/trace_event.h"
 #include "base/trace_event/trace_event_argument.h"
-#include "components/scheduler/child/lazy_now.h"
-#include "components/scheduler/child/task_queue.h"
+#include "components/scheduler/base/lazy_now.h"
+#include "components/scheduler/base/task_queue.h"
 #include "components/scheduler/scheduler_export.h"
 
 namespace scheduler {
 class TaskQueueManager;
 
 namespace internal {
 
 class SCHEDULER_EXPORT TaskQueueImpl final : public TaskQueue {
  public:
   TaskQueueImpl(TaskQueueManager* task_queue_manager,
@@ skipping 176 matching lines @@
   size_t set_index_;
   bool should_monitor_quiescence_;
   bool should_notify_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskQueueImpl);
 };
 
 }  // namespace internal
 }  // namespace scheduler
 
-#endif  // CONTENT_RENDERER_SCHEDULER_TASK_QUEUE_IMPL_H_
+#endif  // CONTENT_RENDERER_SCHEDULER_BASE_TASK_QUEUE_IMPL_H_