Work around for Mozilla. If we're told to wait for a resource to shut down

that isn't a keygen context, sleep for a second so that the user actually
sees the dialog instead of a window that mysteriously appears and disappears
without ever showing them anything.

security/psm/server/minihttp.c

@@ -1630,6 +1630,9 @@ SSM_HTTPMonitorResourceHandler(HTTPRequest *req)
              */
             SSM_WaitForResourceShutdown(target);
         }
+        else{
+            PR_Sleep(PR_TicksPerSecond());
+        }
         SSM_FreeResource(target);
     }