nativeRequestAnimationFrame.js

/**
 * Copyright 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @providesModule nativeRequestAnimationFrame
 */

var nativeRequestAnimationFrame =
  global.requestAnimationFrame       ||
  global.webkitRequestAnimationFrame ||
  global.mozRequestAnimationFrame    ||
  global.oRequestAnimationFrame      ||
  global.msRequestAnimationFrame;

module.exports = nativeRequestAnimationFrame;