Fix for Windows 7

plugin/cross/config_common.cc

 /*
  * Copyright 2009, Google Inc.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 57 matching lines @@
 // Pops up a dialog box using JavaScript showing the error and gives the user a
 // chance to continue anyway.
 bool AskUser(NPP npp, const std::string &error) {
   NPObject *global_object;
   GLUE_PROFILE_START(npp, "NPN_GetValue");
   NPN_GetValue(npp, NPNVWindowNPObject, &global_object);
   GLUE_PROFILE_STOP(npp, "NPN_GetValue");
   GLUE_PROFILE_START(npp, "NPN_GetStringIdentifier");
   NPIdentifier alert_id = NPN_GetStringIdentifier("confirm");
   GLUE_PROFILE_STOP(npp, "NPN_GetStringIdentifier");
-  std::string message = error;
+  std::string message = std::string("O3D: ") + error;
   // TODO: internationalize message.
   // TODO: Should this change to call some hardcoded javascript function
   //    like "o3djs.util.confirmContinuation" or even a global name like
   //    o3djs_confirmContinuation. This would move localization outside
   //    C++ and give the developer a chance to handle it his own way.
   message += "\nPress OK to continue anyway.";
 
   NPVariant args[1];
   NPVariant result;
   STRINGN_TO_NPVARIANT(message.c_str(), message.length(), args[0]);
@@ skipping 117 matching lines @@
       }
       return false;
     }
   }
 
   // Check User agent. Only Firefox, Chrome and IE are supported.
   std::string user_agent = GetUserAgent(npp);
   if (!CheckUserAgent(npp, user_agent)) return false;
   return true;
 }