TaskScheduler: Remove base/task_scheduler/utils.h/.cc

base/task_scheduler/scheduler_worker_thread_stack_unittest.cc

Index: base/task_scheduler/scheduler_worker_thread_stack_unittest.cc
diff --git a/base/task_scheduler/scheduler_worker_thread_stack_unittest.cc b/base/task_scheduler/scheduler_worker_thread_stack_unittest.cc
index 3656cb50cff2e219c11489d37964fc147dfd7bb9..9035428f1096f699ee5641b933be147f35f7f79f 100644
--- a/base/task_scheduler/scheduler_worker_thread_stack_unittest.cc
+++ b/base/task_scheduler/scheduler_worker_thread_stack_unittest.cc
@@ -26,7 +26,7 @@ class MockSchedulerWorkerThreadDelegate
       SchedulerWorkerThread* worker_thread) override {
     return nullptr;
   }
-  void EnqueueSequence(scoped_refptr<Sequence> sequence) override {
+  void ReEnqueueSequence(scoped_refptr<Sequence> sequence) override {
     NOTREACHED();
   }
 };