ut</span>
            </dt>
            <dd>
                <div class="readable-writable">
        read-only, <span class="is-inherited">inherited</span>
    </div>
    Stream of <code class="prettyprint lang-dart">timeout</code> events handled by this <code class="prettyprint lang-dart">HttpRequestEventTarget</code>.
            </dd>
            <dt id="readyState" class="property">
                <span class="top-level-variable-type">int</span>
                <a href="polymer_app_layout/HttpRequest/r