// 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.

interface View {
  readonly attribute double devicePixelRatio;
  readonly attribute double width;
  readonly attribute double height;

  attribute Picture picture;

  void setEventCallback(EventCallback callback);
  void setMetricsChangedCallback(VoidCallback callback);

  void setBeginFrameCallback(BeginFrameCallback callback);
  void scheduleFrame();
};