detect android default browser putImageData bug

androidPutImageDataBug.js

/**
 * @return {boolean}
 */
function androidPutImageDataBug() {
  /** @type {HTMLCanvasElement} */
  var canvas =
  /** @type {HTMLCanvasElement} */
    document.createElement('canvas');
  /** @type {CanvasRenderingContext2D} */
  var ctx = canvas.getContext('2d');
  /** @type {ImageData} */
  var imageData;
  /** @type {!(CanvasPixelArray|Uint8ClampedArray)} */
  var pixelArray;

  canvas.width = canvas.height = 1;
  imageData = ctx.createImageData(1, 1);
  pixelArray = imageData.data;

  pixelArray[0] = pixelArray[3] = 128;

  ctx.putImageData(imageData, 0, 0);
  imageData = ctx.getImageData(0, 0, 1, 1);
  pixelArray = imageData.data;

  return (pixelArray[0] === 255);
}