Introduce TaskRunner::RunsTasksInCurrentSequence()

cc/test/ordered_simple_task_runner.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 "cc/test/ordered_simple_task_runner.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <limits>
@@ skipping 115 matching lines @@
     base::TimeDelta delay) {
   DCHECK(thread_checker_.CalledOnValidThread());
   TestOrderablePendingTask pt(from_here, std::move(task), now_src_->NowTicks(),
                               delay, base::TestPendingTask::NON_NESTABLE);
 
   TRACE_TASK("OrderedSimpleTaskRunner::PostNonNestableDelayedTask", pt);
   pending_tasks_.insert(std::move(pt));
   return true;
 }
 
-bool OrderedSimpleTaskRunner::RunsTasksOnCurrentThread() const {
+bool OrderedSimpleTaskRunner::RunsTasksInCurrentSequence() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return true;
 }
 
 size_t OrderedSimpleTaskRunner::NumPendingTasks() const {
   return pending_tasks_.size();
 }
 
 bool OrderedSimpleTaskRunner::HasPendingTasks() const {
   return pending_tasks_.size() > 0;
@@ skipping 227 matching lines @@
   while (it != pending_tasks_.end()) {
     if (it->task.IsCancelled()) {
       it = pending_tasks_.erase(it);
     } else {
       it++;
     }
   }
 }
 
 }  // namespace cc