@Test
  public void testInScaled3() throws Throwable {
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inScaled = true;
    options.inScreenDensity = 240;
    options.inDensity = 0;
    options.inTargetDensity = 240;

    final Bitmap bitmap = mWebpBitmapFactory.decodeStream(getTestWebpInputStream(), null, options);

    // NULLSAFE_FIXME[Parameter Not Nullable]
    testBitmapDefault(bitmap, 20, 20);
  }
Return input stream for lossless webp

@return InputStream instance
static-webp/src/androidTest/java/com/facebook/webpsupport/WebpBitmapFactoryTest.java