1The <code>chrome.windows</code> API can be used
2 without declaring any permission.
3 However, the <code>"tabs"</code> permission is
4 required in order to populate the
5 <code><a href="tabs#property-Tab-url">url</a></code>,
6 <code><a href="tabs#property-Tab-title">title</a></code>, and
7 <code><a href="tabs#property-Tab-favIconUrl">favIconUrl</a></code> properties of
8 <code><a href="tabs#type-Tab">Tab</a></code> objects.
9