chromium/third_party/blink/manual_tests/scrolling-nestedframesets.html

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<p><b>BUG ID:</b> <a href="rdar://problem/4361048">4361048</a> Glendale Regression: Seed: scrolling with scrollwheel, trackpad doesn't work for nested framesets at gmail.com</p>

<p id="test" style="background-color:skyblue; padding:3px;"><b>STEPS TO TEST:</b> 
<ol>
	<li>Place your mouse cursor over the leftmost frame below.</li>
	<li>Try to scroll the contents of the frame up and down my using your mouse's scrollwheel.</li>
	<li>Repeat for the other two frames.</li>
</ol>

</p>

<p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b> 
The contents of the frame each frame should scroll.</p>

<p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b>  
The contents of each frame do NOT scroll.
</p>

<iframe width="800" height="500" src="resources/nestedframesets.html">

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