title: Facebook login popup not working on chrome on tablets
body: <p>I have a Facebook application on a Website that opens the standard login popup via the javascript sdk (FB.login()). The code is really simple and standard:</p>
  
  <pre><code>&lt;script&gt;
          window.fbAsyncInit = function() {
              window.tryInit = window.setInterval(function() {
                  if (typeof FB !== 'undefined') {
                      console.log('FB loaded');
                      window.clearInterval(window.tryInit);
                      FB.init({
                          appId: ...,
                          channelUrl: ...,
                          status: true,
                          cookie: true,
                          xfbml: true
                      });
                  } else {
                      console.log('FB not loaded yet');
                  }
              }, 100);
          }
  
          (function(d, s, id) {
              var js, fjs = d.getElementsByTagName(s)[0];
              if (d.getElementById(id)) {return;}
              js = d.createElement(s); js.id = id;
              js.src = "//connect.facebook.net/en_US/all.js";
              fjs.parentNode.insertBefore(js, fjs);
          }(document, 'script', 'facebook-jssdk'));
      &lt;/script&gt;
      &lt;script src="//code.jquery.com/jquery-latest.min.js"&gt;&lt;/script&gt;
      &lt;script&gt;
          jQuery(function($) {
              $('a#login').click(function() {
                  FB.login(function(response) {
                      alert("OK");
                  });
              });
          });
  </code></pre>
  
  <p>When i try to use the login function on an iPad 2 with the Chrome browser, it opens a new tab that tries to connect to a Facebook url (m.facebook.com/dialog/oauth...), but this results to a blank page, perhaps after some kind of error happening. The same link works correctly form the same tablet with the Safari browser, and on desktops and smartphones.</p>
  
  <p>Has anyone else ever experienced the same issue? Any suggestion?</p>
  
  <p>Thank you guys!</p>
  
  <p>EDIT: the same issue is happening on an iphone4 with Chrome, but not with Safari.</p>