Fixes a crash caused due to a call to NPP_DestroyStream occuring in the conte...

webkit/glue/plugins/test/plugin_test.h

Index: webkit/glue/plugins/test/plugin_test.h
===================================================================
--- webkit/glue/plugins/test/plugin_test.h	(revision 24564)
+++ webkit/glue/plugins/test/plugin_test.h	(working copy)
@@ -110,15 +110,16 @@
 
   // The NPP Identifier for this plugin instance.
   NPP id() { return id_; }
-  std::string test_id() { return test_id_; }
-  std::string test_name() { return test_name_; }
-
+  std::string test_id() const { return test_id_; }
+  std::string test_name() const { return test_name_; }
+  bool test_completed() const { return test_completed_; }
  private:
   NPP                       id_;
   NPNetscapeFuncs *         host_functions_;
   std::string               test_name_;
   std::string               test_id_;
   std::string               test_status_;
+  bool                      test_completed_;
 };
 
 } // namespace NPAPIClient