Move blink scheduler implementation into a component

components/scheduler/child/nestable_task_runner_for_test.cc

Index: components/scheduler/child/nestable_task_runner_for_test.cc
diff --git a/content/child/scheduler/nestable_task_runner_for_test.cc b/components/scheduler/child/nestable_task_runner_for_test.cc
similarity index 92%
rename from content/child/scheduler/nestable_task_runner_for_test.cc
rename to components/scheduler/child/nestable_task_runner_for_test.cc
index abab53bb0ff0d7245dc901e10156464c448da06f..42e1264d43ce4b08ad58520c82874637e4daac92 100644
--- a/content/child/scheduler/nestable_task_runner_for_test.cc
+++ b/components/scheduler/child/nestable_task_runner_for_test.cc
@@ -2,9 +2,9 @@
 // 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(
@@ -46,4 +46,4 @@ void NestableTaskRunnerForTest::SetNested(bool is_nested) {
   is_nested_ = is_nested;
 }
 
-}  // namespace content
+}  // namespace scheduler