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

base/BUILD.gn

Index: base/BUILD.gn
diff --git a/base/BUILD.gn b/base/BUILD.gn
index cb7294673e78119ff37ab6238a4351472c7727e2..81864854f42b37e5def895a5856062b11c2989b4 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -768,9 +768,9 @@ component("base") {
     "task_scheduler/scheduler_lock.h",
     "task_scheduler/scheduler_lock_impl.cc",
     "task_scheduler/scheduler_lock_impl.h",
-    "task_scheduler/scheduler_task_executor.h",
     "task_scheduler/scheduler_thread_pool.cc",
     "task_scheduler/scheduler_thread_pool.h",
+    "task_scheduler/scheduler_thread_pool_interface.h",
     "task_scheduler/scheduler_unique_stack.h",
     "task_scheduler/scheduler_worker_thread.cc",
     "task_scheduler/scheduler_worker_thread.h",
@@ -784,8 +784,6 @@ component("base") {
     "task_scheduler/task_tracker.h",
     "task_scheduler/task_traits.cc",
     "task_scheduler/task_traits.h",
-    "task_scheduler/utils.cc",
-    "task_scheduler/utils.h",
     "template_util.h",
     "third_party/dmg_fp/dmg_fp.h",
     "third_party/dmg_fp/dtoa_wrapper.cc",
@@ -1856,7 +1854,6 @@ test("base_unittests") {
     "task_scheduler/sequence_unittest.cc",
     "task_scheduler/task_tracker_unittest.cc",
     "task_scheduler/test_utils.h",
-    "task_scheduler/utils_unittest.cc",
     "template_util_unittest.cc",
     "test/histogram_tester_unittest.cc",
     "test/icu_test_util.cc",