LayoutTests/imported/blink/fast/css/first-letter-stylechange-isnt-reattach-assert.html

<style>
body   {
    text-decoration: line-through;
    padding: 1vw;
}
body::first-letter {
    shape-margin: 1;
}
</style>
Test Passes if no crash.
<script>
if (window.testRunner)
    testRunner.dumpAsText();
</script>