Introduce TaskRunner::RunsTasksInCurrentSequence()

media/cast/test/skewed_single_thread_task_runner.h

 // 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.
 
 #ifndef MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_
 #define MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_
 
 #include <map>
 
 #include "base/callback.h"
@@ skipping 16 matching lines @@
       const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
 
   // Set the delay multiplier to |skew|.
   void SetSkew(double skew);
 
   // base::SingleThreadTaskRunner implementation.
   bool PostDelayedTask(const tracked_objects::Location& from_here,
                        base::OnceClosure task,
                        base::TimeDelta delay) final;
 
-  bool RunsTasksOnCurrentThread() const final;
+  bool RunsTasksInCurrentSequence() const final;
 
   // This function is currently not used, and will return false.
   bool PostNonNestableDelayedTask(const tracked_objects::Location& from_here,
                                   base::OnceClosure task,
                                   base::TimeDelta delay) final;
 
  protected:
   ~SkewedSingleThreadTaskRunner() final;
 
  private:
   double skew_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(SkewedSingleThreadTaskRunner);
 };
 
 }  // namespace test
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_TEST_SKEWED_SINGLE_THREAD_TASK_RUNNER_H_