For media element fetches, remove user:pass components always.

LayoutTests/http/tests/media/video-load-with-userpass.html

Index: LayoutTests/http/tests/media/video-load-with-userpass.html
diff --git a/LayoutTests/http/tests/media/video-useragent.html b/LayoutTests/http/tests/media/video-load-with-userpass.html
similarity index 79%
copy from LayoutTests/http/tests/media/video-useragent.html
copy to LayoutTests/http/tests/media/video-load-with-userpass.html
index d79da8aad40af89bcbe8f1ba46949da1a8c724b1..b0406165caee5888402980f92367105749d49dc6 100644
--- a/LayoutTests/http/tests/media/video-useragent.html
+++ b/LayoutTests/http/tests/media/video-load-with-userpass.html
@@ -3,7 +3,7 @@
         <script src=../../media-resources/video-test.js></script>
         <script src=../../media-resources/media-file.js></script>
         <script>
-            function loadMediaFrame() 
+            function loadMediaFrame()
             {
                 findMediaElement();
 
@@ -14,14 +14,14 @@
                 frame.height = 0;
                 frame.addEventListener('load', function () {
                         source = document.getElementById('source');
-                        source.src = 'http://127.0.0.1:8000/media/resources/video-check-useragent.php?name=' + movie + '&type=' + type;
+                        source.src = 'http://user:pass@127.0.0.1:8080/media/resources/video-check-userpass.php?name=' + movie + '&type=' + type;
                         source.type = type;
-        
+
                         waitForEventAndFail('error');
                         waitForEventAndEnd('canplay');
                         video.load();
                 });
-        
+
                 frame.src = "data:text/html,<b>test</b>";
                 document.body.appendChild(frame);
             }
@@ -33,6 +33,6 @@
             <source id="source">
         </video>
         <br>
-        Tests that the media player sends the WebKit User Agent string when requesting a media file.
+        Tests that the media player does not include authorization information.
     </body>
 </html>