Fix test_autobuffer2 to handle the case when a suspend happens when all the data is already loaded.

--HG--
extra : rebase_source : 7923d3fde3e4aef1723e424631f65a64d663f2a3

content/media/video/test/test_autobuffer2.html

@@ -52,7 +52,9 @@ function loaded(event) {
 }
 
 function suspended(event) {
-  is(event.target.networkState, event.target.NETWORK_IDLE,
+  // we *can* be in state NETWORK_LOADED --- the suspend can happen after
+  // all the data is already loaded...
+  isnot(event.target.networkState, event.target.NETWORK_LOADING,
         event.target.id + " suspended networkState");
   suspends[event.target.id] = true;
   if (event.target.id == "v1") {