BASELINE: Update Chromium to 69.0.3497.70

Change-Id: I2b7b56e4e7a8b26656930def0d4575dc32b900a0
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 23 insertions, 0 deletions

diff --git a/gn/base/containers/queue.h b/gn/base/containers/queue.h
new file mode 100644
index 00000000000..2d3b480089f
--- /dev/null
+++ b/gn/base/containers/queue.h
@@ -0,0 +1,23 @@
+// 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.
+
+#ifndef BASE_CONTAINERS_QUEUE_H_
+#define BASE_CONTAINERS_QUEUE_H_
+
+#include <queue>
+
+#include "base/containers/circular_deque.h"
+
+namespace base {
+
+// Provides a definition of base::queue that's like std::queue but uses a
+// base::circular_queue instead of std::deque. Since std::queue is just a
+// wrapper for an underlying type, we can just provide a typedef for it that
+// defaults to the base circular_deque.
+template <class T, class Container = circular_deque<T>>
+using queue = std::queue<T, Container>;
+
+}  // namespace base
+
+#endif  // BASE_CONTAINERS_QUEUE_H_