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// Copyright 2016 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.
module cc.mojom;
// A per-surface-namespace sequence number that's used to coordinate
// dependencies between frames. A sequence number may be satisfied once, and
// may be depended on once.
// A surface sequence consists of an id namespace and a local sequence number.
struct SurfaceSequence {
uint32 id_namespace;
uint32 sequence;