1 files changed, 0 insertions, 78 deletions
diff --git a/third_party/abseil_cpp/absl/synchronization/notification.cc b/third_party/abseil_cpp/absl/synchronization/notification.cc
deleted file mode 100644
index e91b90382271..000000000000
--- a/third_party/abseil_cpp/absl/synchronization/notification.cc
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2017 The Abseil Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "absl/synchronization/notification.h"
-
-#include <atomic>
-
-#include "absl/base/attributes.h"
-#include "absl/base/internal/raw_logging.h"
-#include "absl/synchronization/mutex.h"
-#include "absl/time/time.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-
-void Notification::Notify() {
-  MutexLock l(&this->mutex_);
-
-#ifndef NDEBUG
-  if (ABSL_PREDICT_FALSE(notified_yet_.load(std::memory_order_relaxed))) {
-    ABSL_RAW_LOG(
-        FATAL,
-        "Notify() method called more than once for Notification object %p",
-        static_cast<void *>(this));
-  }
-#endif
-
-  notified_yet_.store(true, std::memory_order_release);
-}
-
-Notification::~Notification() {
-  // Make sure that the thread running Notify() exits before the object is
-  // destructed.
-  MutexLock l(&this->mutex_);
-}
-
-void Notification::WaitForNotification() const {
-  if (!HasBeenNotifiedInternal(&this->notified_yet_)) {
-    this->mutex_.LockWhen(Condition(&HasBeenNotifiedInternal,
-                                    &this->notified_yet_));
-    this->mutex_.Unlock();
-  }
-}
-
-bool Notification::WaitForNotificationWithTimeout(
-    absl::Duration timeout) const {
-  bool notified = HasBeenNotifiedInternal(&this->notified_yet_);
-  if (!notified) {
-    notified = this->mutex_.LockWhenWithTimeout(
-        Condition(&HasBeenNotifiedInternal, &this->notified_yet_), timeout);
-    this->mutex_.Unlock();
-  }
-  return notified;
-}
-
-bool Notification::WaitForNotificationWithDeadline(absl::Time deadline) const {
-  bool notified = HasBeenNotifiedInternal(&this->notified_yet_);
-  if (!notified) {
-    notified = this->mutex_.LockWhenWithDeadline(
-        Condition(&HasBeenNotifiedInternal, &this->notified_yet_), deadline);
-    this->mutex_.Unlock();
-  }
-  return notified;
-}
-
-ABSL_NAMESPACE_END
-}  // namespace absl