This fixes http://code.google.com/p/chromium/issues/detail?id=3585, which is ...

webkit/glue/plugins/plugin_instance.h

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // TODO: Need to deal with NPAPI's NPSavedData.
 //       I haven't seen plugins use it yet.
 
 #ifndef WEBKIT_GLUE_PLUGIN_PLUGIN_INSTANCE_H__
 #define WEBKIT_GLUE_PLUGIN_PLUGIN_INSTANCE_H__
 
@@ skipping 95 matching lines @@
   // when the stream is complete; otherwise it will not.
   // Set object_url to true if the load is for the object tag's
   // url, or false if it's for a url that the plugin
   // fetched through NPN_GetUrl[Notify].
   PluginStreamUrl *CreateStream(int resource_id,
                                 const std::string &url,
                                 const std::string &mime_type,
                                 bool notify_needed,
                                 void *notify_data);
 
-  // Convenience function for sending a stream from a URL to this instance.
-  // URL can be a relative or a fully qualified url.
-  void SendStream(const std::string& url, bool notify_needed,
-                  void* notify_data);
   // For each instance, we track all streams.  When the
   // instance closes, all remaining streams are also
   // closed.  All streams associated with this instance
   // should call AddStream so that they can be cleaned
   // up when the instance shuts down.
   void AddStream(PluginStream* stream);
 
   // This is called when a stream is closed. We remove the stream from the
   // list, which releases the reference maintained to the stream.
   void RemoveStream(PluginStream* stream);
@@ skipping 127 matching lines @@
 
   // True if in CloseStreams().
   bool in_close_streams_;
 
   DISALLOW_EVIL_CONSTRUCTORS(PluginInstance);
 };
 
 } // namespace NPAPI
 
 #endif  // WEBKIT_GLUE_PLUGIN_PLUGIN_INSTANCE_H__