<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Delete at start boundary of div containing hidden select element
with non editable node</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="/resources/testdriver-actions.js"></script>
</head>
<body>
<div contenteditable="true" id="editableDiv"><div id="first">First block<