Rename SchedulerThreadPool* to SchedulerWorkerPool*

base/task_scheduler/task_scheduler_impl.h

 // Copyright 2016 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 BASE_TASK_SCHEDULER_TASK_SCHEDULER_IMPL_H_
 #define BASE_TASK_SCHEDULER_TASK_SCHEDULER_IMPL_H_
 
 #include <memory>
 
 #include "base/base_export.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/task_runner.h"
 #include "base/task_scheduler/delayed_task_manager.h"
 #include "base/task_scheduler/sequence.h"
 #include "base/task_scheduler/task_scheduler.h"
 #include "base/task_scheduler/task_tracker.h"
 #include "base/task_scheduler/task_traits.h"
 
 namespace base {
 namespace internal {
 
 class SchedulerServiceThread;
-class SchedulerThreadPoolImpl;
+class SchedulerWorkerPoolImpl;
 
 // Default TaskScheduler implementation. This class is thread-safe.
 class BASE_EXPORT TaskSchedulerImpl : public TaskScheduler {
  public:
   // Creates and returns an initialized TaskSchedulerImpl. CHECKs on failure to
   // do so (never returns null).
   static std::unique_ptr<TaskSchedulerImpl> Create();
 
   // Destroying a TaskSchedulerImpl is not allowed in production; it is always
   // leaked. In tests, it can only be destroyed after JoinForTesting() has
@@ skipping 11 matching lines @@
 
   // Joins all threads of this scheduler. Tasks that are already running are
   // allowed to complete their execution. This can only be called once.
   void JoinForTesting();
 
  private:
   TaskSchedulerImpl();
 
   void Initialize();
 
-  // Returns the thread pool that runs Tasks with |traits|.
-  SchedulerThreadPool* GetThreadPoolForTraits(const TaskTraits& traits);
+  // Returns the worker pool that runs Tasks with |traits|.
+  SchedulerWorkerPool* GetWorkerPoolForTraits(const TaskTraits& traits);
 
   // Callback invoked when a non-single-thread |sequence| isn't empty after a
   // worker thread pops a Task from it.
   void ReEnqueueSequenceCallback(scoped_refptr<Sequence> sequence);
 
   // Callback invoked when the delayed run time is changed from the
   // DelayedTaskManager.
   void OnDelayedRunTimeUpdated();
 
   TaskTracker task_tracker_;
   DelayedTaskManager delayed_task_manager_;
 
-  // Thread pool for BACKGROUND Tasks without file I/O.
-  std::unique_ptr<SchedulerThreadPoolImpl> background_thread_pool_;
+  // Worker pool for BACKGROUND Tasks without file I/O.
+  std::unique_ptr<SchedulerWorkerPoolImpl> background_worker_pool_;
 
-  // Thread pool for BACKGROUND Tasks with file I/O.
-  std::unique_ptr<SchedulerThreadPoolImpl> background_file_io_thread_pool_;
+  // Worker pool for BACKGROUND Tasks with file I/O.
+  std::unique_ptr<SchedulerWorkerPoolImpl> background_file_io_worker_pool_;
 
-  // Thread pool for USER_VISIBLE and USER_BLOCKING Tasks without file I/O.
-  std::unique_ptr<SchedulerThreadPoolImpl> normal_thread_pool_;
+  // Worker pool for USER_VISIBLE and USER_BLOCKING Tasks without file I/O.
+  std::unique_ptr<SchedulerWorkerPoolImpl> normal_worker_pool_;
 
-  // Thread pool for USER_VISIBLE and USER_BLOCKING Tasks with file I/O.
-  std::unique_ptr<SchedulerThreadPoolImpl> normal_file_io_thread_pool_;
+  // Worker pool for USER_VISIBLE and USER_BLOCKING Tasks with file I/O.
+  std::unique_ptr<SchedulerWorkerPoolImpl> normal_file_io_worker_pool_;
 
   std::unique_ptr<SchedulerServiceThread> service_thread_;
 
 #if DCHECK_IS_ON()
   // Signaled once JoinForTesting() has returned.
   WaitableEvent join_for_testing_returned_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(TaskSchedulerImpl);
 };
 
 }  // namespace internal
 }  // namespace base
 
 #endif  // BASE_TASK_SCHEDULER_TASK_SCHEDULER_IMPL_H_