[scheduler] Remove blink::scheduler::TaskQueue from public API.

third_party/WebKit/Source/platform/scheduler/base/task_queue_manager.cc

 // Copyright 2014 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 "platform/scheduler/base/task_queue_manager.h"
 
 #include <queue>
 #include <set>
 
 #include "base/bind.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/trace_event/trace_event.h"
 #include "platform/scheduler/base/real_time_domain.h"
 #include "platform/scheduler/base/task_queue_impl.h"
 #include "platform/scheduler/base/task_queue_manager_delegate.h"
 #include "platform/scheduler/base/task_queue_selector.h"
+#include "platform/scheduler/base/task_time_observer.h"
 #include "platform/scheduler/base/work_queue.h"
 #include "platform/scheduler/base/work_queue_sets.h"
-#include "public/platform/scheduler/base/task_time_observer.h"
 
 namespace blink {
 namespace scheduler {
 
 namespace {
 const size_t kRecordRecordTaskDelayHistogramsEveryNTasks = 10;
 
 void RecordDelayedTaskLateness(base::TimeDelta lateness) {
   UMA_HISTOGRAM_TIMES("RendererScheduler.TaskQueueManager.DelayedTaskLateness",
                       lateness);
@@ skipping 681 matching lines @@
   for (const scoped_refptr<internal::TaskQueueImpl>& queue : queues_) {
     TimeDomain* time_domain = queue->GetTimeDomain();
     if (time_domain_now.find(time_domain) == time_domain_now.end())
       time_domain_now.insert(std::make_pair(time_domain, time_domain->Now()));
     queue->SweepCanceledDelayedTasks(time_domain_now[time_domain]);
   }
 }
 
 }  // namespace scheduler
 }  // namespace blink