webmlive.html: Use webmlive as default mpd file name.

Change-Id: I42f557a65da94100e70434d0a76c3146a4bc6813
diff --git a/testing/webmlive.html b/testing/webmlive.html
index 3a47a70..d466c15 100644
--- a/testing/webmlive.html
+++ b/testing/webmlive.html
@@ -21,7 +21,7 @@
       player.attachSource(mpd);
     }
   </script>
-  <body onload="startVideo('/DASH_NAME_HERE.mpd');">
+  <body onload="startVideo('/webmlive.mpd');">
     <video controls></video>
   </body>
 </html>