Introduce TaskRunner::RunsTasksInCurrentSequence()

content/browser/dom_storage/dom_storage_task_runner.h

 // Copyright 2013 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 CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_TASK_RUNNER_H_
 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_TASK_RUNNER_H_
 
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequence_checker.h"
@@ skipping 45 matching lines @@
 // A DOMStorageTaskRunner which manages a primary and a commit sequence.
 class CONTENT_EXPORT DOMStorageWorkerPoolTaskRunner :
       public DOMStorageTaskRunner {
  public:
   // |primary_sequence| and |commit_sequence| should have
   // TaskShutdownBehaviour::BLOCK_SHUTDOWN semantics.
   DOMStorageWorkerPoolTaskRunner(
       scoped_refptr<base::SequencedTaskRunner> primary_sequence,
       scoped_refptr<base::SequencedTaskRunner> commit_sequence);
 
-  bool RunsTasksOnCurrentThread() const override;
+  bool RunsTasksInCurrentSequence() const override;
 
   bool PostDelayedTask(const tracked_objects::Location& from_here,
                        base::OnceClosure task,
                        base::TimeDelta delay) override;
 
   bool PostShutdownBlockingTask(const tracked_objects::Location& from_here,
                                 SequenceID sequence_id,
                                 base::OnceClosure task) override;
 
   void AssertIsRunningOnPrimarySequence() const override;
@@ skipping 16 matching lines @@
 // we don't block in unit tests waiting for timeouts to expire.
 // There is no distinction between [non]-shutdown-blocking or
 // the primary sequence vs the commit sequence in the mock,
 // all tasks are scheduled on |task_runner| with zero delay.
 class CONTENT_EXPORT MockDOMStorageTaskRunner :
       public DOMStorageTaskRunner {
  public:
   explicit MockDOMStorageTaskRunner(
       scoped_refptr<base::SequencedTaskRunner> task_runner);
 
-  bool RunsTasksOnCurrentThread() const override;
+  bool RunsTasksInCurrentSequence() const override;
 
   bool PostDelayedTask(const tracked_objects::Location& from_here,
                        base::OnceClosure task,
                        base::TimeDelta delay) override;
 
   bool PostShutdownBlockingTask(const tracked_objects::Location& from_here,
                                 SequenceID sequence_id,
                                 base::OnceClosure task) override;
 
   void AssertIsRunningOnPrimarySequence() const override;
   void AssertIsRunningOnCommitSequence() const override;
 
   scoped_refptr<base::SequencedTaskRunner> GetSequencedTaskRunner(
       SequenceID sequence_id) override;
 
  protected:
   ~MockDOMStorageTaskRunner() override;
 
  private:
   const scoped_refptr<base::SequencedTaskRunner> task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(MockDOMStorageTaskRunner);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_TASK_RUNNER_H_