chromium/tools/perf/page_sets/tough_scrolling_cases/text_on_non_opaque_background.html

<!DOCTYPE html>
<html>
  <head>
<!--
This sets up an element who's text would be considered to not be on an opaque
background. When the flag `disable-prefer-compositing-to-lcd-text` is used, the
Composited Scrolling Path will be disabled. The scrolling will then fallback on
the Main Thread Scrolling Path.
-->
    <style>
      #scroll {
        overflow:scroll;
        width: 400px;
        height: 300px;
        border: 10px solid #ccc;
        padding: 10px;
      }
      body { font-size: 48pt; margin 50px; }
    </style>
  </head>
  <body>
    <div id="scroll">
      <p style="height:1000px;width:1000px">
        " hello"
        <br>
        " world"
      </p>
    </div>
  </body>
</html>