Redirect the MessageLoop's task runner to the renderer scheduler

components/scheduler/child/scheduler_message_loop_delegate.cc

-// Copyright 2015 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.
-
-#include "components/scheduler/child/scheduler_message_loop_delegate.h"
-
-namespace scheduler {
-
-// static
-scoped_refptr<SchedulerMessageLoopDelegate>
-SchedulerMessageLoopDelegate::Create(base::MessageLoop* message_loop) {
-  return make_scoped_refptr(new SchedulerMessageLoopDelegate(message_loop));
-}
-
-SchedulerMessageLoopDelegate::SchedulerMessageLoopDelegate(
-    base::MessageLoop* message_loop)
-    : message_loop_(message_loop) {
-}
-
-SchedulerMessageLoopDelegate::~SchedulerMessageLoopDelegate() {
-}
-
-bool SchedulerMessageLoopDelegate::PostDelayedTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task,
-    base::TimeDelta delay) {
-  return message_loop_->task_runner()->PostDelayedTask(from_here, task, delay);
-}
-
-bool SchedulerMessageLoopDelegate::PostNonNestableDelayedTask(
-    const tracked_objects::Location& from_here,
-    const base::Closure& task,
-    base::TimeDelta delay) {
-  return message_loop_->task_runner()->PostNonNestableDelayedTask(from_here,
-                                                                  task, delay);
-}
-
-bool SchedulerMessageLoopDelegate::RunsTasksOnCurrentThread() const {
-  return message_loop_->task_runner()->RunsTasksOnCurrentThread();
-}
-
-bool SchedulerMessageLoopDelegate::IsNested() const {
-  return message_loop_->IsNested();
-}
-
-void SchedulerMessageLoopDelegate::AddTaskObserver(
-    base::MessageLoop::TaskObserver* task_observer) {
-  return message_loop_->AddTaskObserver(task_observer);
-}
-
-void SchedulerMessageLoopDelegate::RemoveTaskObserver(
-    base::MessageLoop::TaskObserver* task_observer) {
-  return message_loop_->RemoveTaskObserver(task_observer);
-}
-
-}  // namespace scheduler