Introduce TaskRunner::RunsTasksInCurrentSequence()

ui/accelerated_widget_mac/window_resize_helper_mac.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 "ui/accelerated_widget_mac/window_resize_helper_mac.h"
 
 #include <stdint.h>
 
 #include <list>
 #include <utility>
@@ skipping 63 matching lines @@
 
   // base::SingleThreadTaskRunner implementation:
   bool PostDelayedTask(const tracked_objects::Location& from_here,
                        base::OnceClosure task,
                        base::TimeDelta delay) override;
 
   bool PostNonNestableDelayedTask(const tracked_objects::Location& from_here,
                                   base::OnceClosure task,
                                   base::TimeDelta delay) override;
 
-  bool RunsTasksOnCurrentThread() const override;
+  bool RunsTasksInCurrentSequence() const override;
 
  private:
   friend class WrappedTask;
 
   ~PumpableTaskRunner() override;
 
   // A queue of live messages.  Must hold |task_queue_lock_| to access. Tasks
   // are added only on the IO thread and removed only on the UI thread.  The
   // WrappedTask objects are removed from the queue when they are run (by
   // |target_task_runner_| or by a call to WaitForSingleWrappedTaskToRun
@@ skipping 174 matching lines @@
 bool PumpableTaskRunner::PostNonNestableDelayedTask(
     const tracked_objects::Location& from_here,
     base::OnceClosure task,
     base::TimeDelta delay) {
   // The correctness of non-nestable events hasn't been proven for this
   // structure.
   NOTREACHED();
   return false;
 }
 
-bool PumpableTaskRunner::RunsTasksOnCurrentThread() const {
-  return target_task_runner_->RunsTasksOnCurrentThread();
+bool PumpableTaskRunner::RunsTasksInCurrentSequence() const {
+  return target_task_runner_->RunsTasksInCurrentSequence();
 }
 
 }  // namespace
 
 ////////////////////////////////////////////////////////////////////////////////
 // WindowResizeHelperMac
 
 scoped_refptr<base::SingleThreadTaskRunner> WindowResizeHelperMac::task_runner()
     const {
   return task_runner_;
@@ skipping 27 matching lines @@
 WindowResizeHelperMac::WindowResizeHelperMac() {}
 WindowResizeHelperMac::~WindowResizeHelperMac() {}
 
 void WindowResizeHelperMac::EventTimedWait(base::WaitableEvent* event,
                                            base::TimeDelta delay) {
   base::ThreadRestrictions::ScopedAllowWait allow_wait;
   event->TimedWait(delay);
 }
 
 }  // namespace ui