1Provides an unlimited quota for storing HTML5 client-side data, such as databases and local storage files. Without this permission, the extension or app is limited to 5 MB of local storage. 2 3<p class="note"> 4<b>Note:</b> This permission applies only to Web SQL Database and application cache (see issue <a href="http://crbug.com/58985">58985</a>). Also, it doesn't currently work with wildcard subdomains such as <code>http://*.example.com</code>. 5</p> 6