1 files changed, 0 insertions, 40 deletions
diff --git a/chromium/third_party/blink/renderer/platform/scheduler/base/graceful_queue_shutdown_helper.cc b/chromium/third_party/blink/renderer/platform/scheduler/base/graceful_queue_shutdown_helper.cc
deleted file mode 100644
index 6ea076b1c71..00000000000
--- a/chromium/third_party/blink/renderer/platform/scheduler/base/graceful_queue_shutdown_helper.cc
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2017 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 "third_party/blink/renderer/platform/scheduler/base/task_queue_impl.h"
-
-namespace base {
-namespace sequence_manager {
-namespace internal {
-
-GracefulQueueShutdownHelper::GracefulQueueShutdownHelper()
-    : task_queue_manager_deleted_(false) {}
-
-GracefulQueueShutdownHelper::~GracefulQueueShutdownHelper() = default;
-
-void GracefulQueueShutdownHelper::GracefullyShutdownTaskQueue(
-    std::unique_ptr<internal::TaskQueueImpl> task_queue) {
-  AutoLock lock(lock_);
-  if (task_queue_manager_deleted_)
-    return;
-  queues_.push_back(std::move(task_queue));
-}
-
-void GracefulQueueShutdownHelper::OnTaskQueueManagerDeleted() {
-  AutoLock lock(lock_);
-  task_queue_manager_deleted_ = true;
-  queues_.clear();
-}
-
-std::vector<std::unique_ptr<internal::TaskQueueImpl>>
-GracefulQueueShutdownHelper::TakeQueues() {
-  AutoLock lock(lock_);
-  std::vector<std::unique_ptr<internal::TaskQueueImpl>> result;
-  result.swap(queues_);
-  return result;
-}
-
-}  // namespace internal
-}  // namespace sequence_manager
-}  // namespace base