Replace Closure in TaskRunner::PostTask with OneShotCallback

remoting/client/plugin/pepper_main_thread_task_runner.h

Index: remoting/client/plugin/pepper_main_thread_task_runner.h
diff --git a/remoting/client/plugin/pepper_main_thread_task_runner.h b/remoting/client/plugin/pepper_main_thread_task_runner.h
index 9b5c8e8d37fbaca7bfb2644853e08757ac26fc6b..dc2abbb49b9d3f61a85a3da36f69018e98e10354 100644
--- a/remoting/client/plugin/pepper_main_thread_task_runner.h
+++ b/remoting/client/plugin/pepper_main_thread_task_runner.h
@@ -27,10 +27,10 @@ class PepperMainThreadTaskRunner : public base::SingleThreadTaskRunner {
 
   // base::SingleThreadTaskRunner interface.
   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;
   bool RunsTasksOnCurrentThread() const override;