Chromium does not throw the exception message by calling NPN_SetException from NPAPI plugin

chrome/test/data/npapi/npobject_set_exception.html

Index: chrome/test/data/npapi/npobject_set_exception.html
===================================================================
--- chrome/test/data/npapi/npobject_set_exception.html	(revision 109161)
+++ chrome/test/data/npapi/npobject_set_exception.html	(working copy)
@@ -17,8 +17,14 @@
   try {
     plg.testThrowException();
   } catch (e) {
-    onSuccess("npobject_set_exception", 1);
+    /* try to match it with exception message thrown by TestNetscapePlugin */
+    if(e.message == "plugin object testThrowException SUCCESS"){
+      onSuccess("npobject_set_exception", 1)
+    }
+    else {
+      onFailure("npobject_set_exception", 1, "Unexpected exception message thrown")
+    }
   }
 </script>
 </body>
-</html>
+</html>