third_party/WebKit/Source/modules/offscreencanvas/OffscreenCanvasModules.idl

// 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.

typedef OffscreenCanvasRenderingContext2D OffscreenRenderingContext;

partial interface OffscreenCanvas {
    [RaisesException, RuntimeEnabled=ExperimentalCanvasFeatures] OffscreenRenderingContext? getContext(DOMString contextId, optional CanvasContextCreationAttributes attributes);
};