chromium/third_party/blink/web_tests/fast/events/resources/beforeinput-remove-iframe-crash-iframe.html

<style>
div, img {
    width: 50px;
    height: 50px;
}
</style>

<div id="editable1" contenteditable><img id="img" src="greenbox.png"></div>
<div id="editable2" contenteditable></div>