scheduler: Add a base directory

components/scheduler/child/scheduler_helper.cc

 // 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.
 
 #include "components/scheduler/child/scheduler_helper.h"
 
 #include "base/time/default_tick_clock.h"
 #include "base/trace_event/trace_event.h"
 #include "base/trace_event/trace_event_argument.h"
+#include "components/scheduler/base/task_queue_impl.h"
 #include "components/scheduler/child/scheduler_task_runner_delegate.h"
-#include "components/scheduler/child/task_queue_impl.h"
 
 namespace scheduler {
 
 SchedulerHelper::SchedulerHelper(
     scoped_refptr<SchedulerTaskRunnerDelegate> main_task_runner,
     const char* tracing_category,
     const char* disabled_by_default_tracing_category,
     const char* disabled_by_default_verbose_tracing_category)
     : main_task_runner_(main_task_runner),
       task_queue_manager_(
@@ skipping 110 matching lines @@
   task_queue_manager_->SetObserver(this);
 }
 
 void SchedulerHelper::OnUnregisterTaskQueue(
     const scoped_refptr<internal::TaskQueueImpl>& queue) {
   if (observer_)
     observer_->OnUnregisterTaskQueue(queue);
 }
 
 }  // namespace scheduler