Move blink scheduler implementation into a component

content/renderer/scheduler/null_renderer_scheduler.cc

Index: content/renderer/scheduler/null_renderer_scheduler.cc
diff --git a/content/renderer/scheduler/null_renderer_scheduler.cc b/content/renderer/scheduler/null_renderer_scheduler.cc
deleted file mode 100644
index 349ab54cbc6b44dd37629cfaf2ef396fb28031f9..0000000000000000000000000000000000000000
--- a/content/renderer/scheduler/null_renderer_scheduler.cc
+++ /dev/null
@@ -1,99 +0,0 @@
-// Copyright 2014 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 "content/renderer/scheduler/null_renderer_scheduler.h"
-
-#include "base/bind.h"
-#include "base/message_loop/message_loop_proxy.h"
-#include "content/child/scheduler/null_idle_task_runner.h"
-
-namespace content {
-
-NullRendererScheduler::NullRendererScheduler()
-    : task_runner_(base::MessageLoopProxy::current()),
-      idle_task_runner_(new NullIdleTaskRunner()) {
-}
-
-NullRendererScheduler::~NullRendererScheduler() {
-}
-
-scoped_refptr<base::SingleThreadTaskRunner>
-NullRendererScheduler::DefaultTaskRunner() {
-  return task_runner_;
-}
-
-scoped_refptr<base::SingleThreadTaskRunner>
-NullRendererScheduler::CompositorTaskRunner() {
-  return task_runner_;
-}
-
-scoped_refptr<base::SingleThreadTaskRunner>
-NullRendererScheduler::LoadingTaskRunner() {
-  return task_runner_;
-}
-
-scoped_refptr<SingleThreadIdleTaskRunner>
-NullRendererScheduler::IdleTaskRunner() {
-  return idle_task_runner_;
-}
-
-scoped_refptr<base::SingleThreadTaskRunner>
-NullRendererScheduler::TimerTaskRunner() {
-  return task_runner_;
-}
-
-void NullRendererScheduler::WillBeginFrame(const cc::BeginFrameArgs& args) {
-}
-
-void NullRendererScheduler::BeginFrameNotExpectedSoon() {
-}
-
-void NullRendererScheduler::DidCommitFrameToCompositor() {
-}
-
-void NullRendererScheduler::DidReceiveInputEventOnCompositorThread(
-    const blink::WebInputEvent& web_input_event) {
-}
-
-void NullRendererScheduler::DidAnimateForInputOnCompositorThread() {
-}
-
-void NullRendererScheduler::OnRendererHidden() {
-}
-
-void NullRendererScheduler::OnRendererVisible() {
-}
-
-bool NullRendererScheduler::IsHighPriorityWorkAnticipated() {
-  return false;
-}
-
-bool NullRendererScheduler::ShouldYieldForHighPriorityWork() {
-  return false;
-}
-
-bool NullRendererScheduler::CanExceedIdleDeadlineIfRequired() const {
-  return false;
-}
-
-void NullRendererScheduler::AddTaskObserver(
-    base::MessageLoop::TaskObserver* task_observer) {
-  base::MessageLoop::current()->AddTaskObserver(task_observer);
-}
-
-void NullRendererScheduler::RemoveTaskObserver(
-    base::MessageLoop::TaskObserver* task_observer) {
-  base::MessageLoop::current()->RemoveTaskObserver(task_observer);
-}
-
-void NullRendererScheduler::Shutdown() {
-}
-
-void NullRendererScheduler::SuspendTimerQueue() {
-}
-
-void NullRendererScheduler::ResumeTimerQueue() {
-}
-
-}  // namespace content