Hook up the scheduler component to html_viewer

components/html_viewer/web_scheduler_impl.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.
-
-// An implementation of WebThread in terms of base::MessageLoop and
-// base::Thread
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "base/tracked_objects.h"
-#include "components/html_viewer/web_scheduler_impl.h"
-
-namespace html_viewer {
-
-WebSchedulerImpl::WebSchedulerImpl(
-    scoped_refptr<base::SingleThreadTaskRunner> task_runner)
-    : task_runner_(task_runner) {
-}
-
-WebSchedulerImpl::~WebSchedulerImpl() {
-}
-
-void WebSchedulerImpl::postIdleTask(const blink::WebTraceLocation& web_location,
-                                    blink::WebThread::IdleTask* task) {
-  scoped_ptr<blink::WebThread::IdleTask> scoped_task(task);
-  tracked_objects::Location location(web_location.functionName(),
-                                     web_location.fileName(), -1, nullptr);
-  task_runner_->PostTask(location, base::Bind(&WebSchedulerImpl::RunIdleTask,
-                                              base::Passed(&scoped_task)));
-}
-
-void WebSchedulerImpl::postLoadingTask(
-    const blink::WebTraceLocation& web_location,
-    blink::WebThread::Task* task) {
-  scoped_ptr<blink::WebThread::Task> scoped_task(task);
-  tracked_objects::Location location(web_location.functionName(),
-                                     web_location.fileName(), -1, nullptr);
-  task_runner_->PostTask(location, base::Bind(&WebSchedulerImpl::RunTask,
-                                              base::Passed(&scoped_task)));
-}
-
-void WebSchedulerImpl::postTimerTask(
-    const blink::WebTraceLocation& web_location,
-    blink::WebThread::Task* task,
-    long long delayMs) {
-  scoped_ptr<blink::WebThread::Task> scoped_task(task);
-  tracked_objects::Location location(web_location.functionName(),
-                                     web_location.fileName(), -1, nullptr);
-  task_runner_->PostDelayedTask(
-      location,
-      base::Bind(&WebSchedulerImpl::RunTask, base::Passed(&scoped_task)),
-      base::TimeDelta::FromMilliseconds(delayMs));
-}
-
-// static
-void WebSchedulerImpl::RunIdleTask(
-    scoped_ptr<blink::WebThread::IdleTask> task) {
-  // TODO(davemoore) Implement idle scheduling.
-  task->run(0);
-}
-
-// static
-void WebSchedulerImpl::RunTask(scoped_ptr<blink::WebThread::Task> task) {
-  task->run();
-}
-
-}  // namespace html_viewer