chromium/third_party/blink/perf_tests/image_decoder/decode-png.html

<!DOCTYPE html>
<html>
  <body>
    <script src="../resources/runner.js"></script>
    <script src="resources/image_decoder_runner.js"></script>
    <script>
      runImageDecoderPerfTests("resources/droids.png", "Measures performance of png decoding.");
    </script>
  </body>
</html>