Replace Closure in TaskRunner::PostTask with OneShotCallback

third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h

Index: third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
diff --git a/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h b/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
index c6f2b29f5918544ddec4b74bf3a8032cbea5dd09..ed7f8ffd97d0c5497aee2814cc438f4da7bb57c6 100644
--- a/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
+++ b/third_party/WebKit/Source/platform/scheduler/base/task_queue_impl.h
@@ -66,13 +66,13 @@ class BLINK_PLATFORM_EXPORT TaskQueueImpl final : public TaskQueue {
    public:
     Task();
     Task(const tracked_objects::Location& posted_from,
-         const base::Closure& task,
+         base::OnceClosure task,
          base::TimeTicks desired_run_time,
          EnqueueOrder sequence_number,
          bool nestable);
 
     Task(const tracked_objects::Location& posted_from,
-         const base::Closure& task,
+         base::OnceClosure task,
          base::TimeTicks desired_run_time,
          EnqueueOrder sequence_number,
          bool nestable,
@@ -113,10 +113,10 @@ class BLINK_PLATFORM_EXPORT TaskQueueImpl final : public TaskQueue {
   void UnregisterTaskQueue() override;
   bool RunsTasksOnCurrentThread() const override;
   bool PostDelayedTask(const tracked_objects::Location& from_here,
-                       const base::Closure& task,
+                       base::OnceClosure task,
                        base::TimeDelta delay) override;
   bool PostNonNestableDelayedTask(const tracked_objects::Location& from_here,
-                                  const base::Closure& task,
+                                  base::OnceClosure task,
                                   base::TimeDelta delay) override;
   void SetQueueEnabled(bool enabled) override;
   bool IsQueueEnabled() const override;
@@ -222,10 +222,10 @@ class BLINK_PLATFORM_EXPORT TaskQueueImpl final : public TaskQueue {
   ~TaskQueueImpl() override;
 
   bool PostImmediateTaskImpl(const tracked_objects::Location& from_here,
-                             const base::Closure& task,
+                             base::OnceClosure task,
                              TaskType task_type);
   bool PostDelayedTaskImpl(const tracked_objects::Location& from_here,
-                           const base::Closure& task,
+                           base::OnceClosure task,
                            base::TimeDelta delay,
                            TaskType task_type);
 
@@ -247,7 +247,7 @@ class BLINK_PLATFORM_EXPORT TaskQueueImpl final : public TaskQueue {
   // empty.
   void PushOntoImmediateIncomingQueueLocked(
          const tracked_objects::Location& posted_from,
-         const base::Closure& task,
+         base::OnceClosure task,
          base::TimeTicks desired_run_time,
          EnqueueOrder sequence_number,
          bool nestable);