Move blink scheduler implementation into a component

components/scheduler/child/nestable_task_runner_for_test.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/child/scheduler/nestable_task_runner_for_test.h"
+#include "components/scheduler/child/nestable_task_runner_for_test.h"
 
-namespace content {
+namespace scheduler {
 
 // static
 scoped_refptr<NestableTaskRunnerForTest> NestableTaskRunnerForTest::Create(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   return make_scoped_refptr(new NestableTaskRunnerForTest(task_runner));
 }
 
 NestableTaskRunnerForTest::NestableTaskRunnerForTest(
     scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : task_runner_(task_runner), is_nested_(false) {
@@ skipping 21 matching lines @@
 }
 
 bool NestableTaskRunnerForTest::IsNested() const {
   return is_nested_;
 }
 
 void NestableTaskRunnerForTest::SetNested(bool is_nested) {
   is_nested_ = is_nested;
 }
 
-}  // namespace content
+}  // namespace scheduler