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

webkit/glue/plugins/test/plugin_geturl_test.h

Index: webkit/glue/plugins/test/plugin_geturl_test.h
===================================================================
--- webkit/glue/plugins/test/plugin_geturl_test.h	(revision 24564)
+++ webkit/glue/plugins/test/plugin_geturl_test.h	(working copy)
@@ -25,6 +25,8 @@
   //
   // NPAPI functions
   //
+  virtual NPError New(uint16 mode, int16 argc, const char* argn[],
+                      const char* argv[], NPSavedData* saved);
   virtual NPError SetWindow(NPWindow* pNPWindow);
   virtual NPError NewStream(NPMIMEType type, NPStream* stream,
                             NPBool seekable, uint16* stype);
@@ -40,6 +42,10 @@
   int tests_in_progress_;
   std::string self_url_;
   FILE* test_file_;
+  bool expect_404_response_;
+  // This flag is set to true in the context of the NPN_Evaluate call.
+  bool npn_evaluate_context_;
+  std::string page_not_found_url_;
 };
 
 } // namespace NPAPIClient