  <pre class="highlight swift"><code><span class="kd">public</span> <span class="kd">func</span> <span class="nf">openWebBrowser</span><span class="p">(</span><span class="nv">host</span><span class="p">:</span> <span class="kt">UIViewController</span><span class="p">,</span> <span class="nv">url</span><span class="p">:</span> <span class="kt">URL</span><span class="p">,</span> <span class="nv">delegate</span><span class="p">:</span> <span class="kt"><a href="../Protocols/ThreeDSecureWebDriverDelegate.html"