// Copyright 2015 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.

[
    Exposed=CompositorWorker,
    Global=CompositorWorker,
    RuntimeEnabled=CompositorWorker,
] interface CompositorWorkerGlobalScope : WorkerGlobalScope {
    [PostMessage, RaisesException] void postMessage(any message, optional sequence<Transferable> transfer);
    attribute EventHandler onmessage;

    long requestAnimationFrame(FrameRequestCallback callback);
    void cancelAnimationFrame(long handle);
};