Move blink scheduler implementation into a component

components/scheduler/renderer/deadline_task_runner.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 "content/renderer/scheduler/deadline_task_runner.h"
+#include "components/scheduler/renderer/deadline_task_runner.h"
 
 #include "base/bind.h"
 
-namespace content {
+namespace scheduler {
 
 DeadlineTaskRunner::DeadlineTaskRunner(
     const base::Closure& callback,
     scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : callback_(callback), task_runner_(task_runner) {
   cancelable_run_internal_.Reset(
       base::Bind(&DeadlineTaskRunner::RunInternal, base::Unretained(this)));
 }
 
 DeadlineTaskRunner::~DeadlineTaskRunner() {
@@ skipping 10 matching lines @@
     task_runner_->PostDelayedTask(from_here,
                                   cancelable_run_internal_.callback(), delay);
   }
 }
 
 void DeadlineTaskRunner::RunInternal() {
   deadline_ = base::TimeTicks();
   callback_.Run();
 }
 
-}  // namespace content
+}  // namespace scheduler