Fix windowed plugins not appearing if opened in the background until the browser resizes.

content/test/plugin/plugin_test_factory.cc

Index: content/test/plugin/plugin_test_factory.cc
===================================================================
--- content/test/plugin/plugin_test_factory.cc	(revision 247553)
+++ content/test/plugin/plugin_test_factory.cc	(working copy)
@@ -99,7 +99,8 @@
              test_name == "create_instance_in_paint" ||
              test_name == "alert_in_window_message" ||
              test_name == "ensure_scripting_works_in_destroy" ||
-             test_name == "set_title_in_paint") {
+             test_name == "set_title_in_paint" ||
+             test_name == "set_title_in_set_window_and_paint") {
     new_test = new WindowedPluginTest(instance, host_functions);
 #endif
   } else if (test_name == "setup") {