Removed refcounting from TextResourceDecoder

Source/core/inspector/InspectorResourceAgent.cpp

 /*
  * Copyright (C) 2011 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 147 matching lines @@
 
 private:
     void dispose()
     {
         m_loader = 0;
         delete this;
     }
 
     RefPtr<LoadResourceForFrontendCallback> m_callback;
     RefPtr<ThreadableLoader> m_loader;
-    RefPtr<TextResourceDecoder> m_decoder;
+    OwnPtr<TextResourceDecoder> m_decoder;
     ScriptString m_responseText;
     int m_statusCode;
     HTTPHeaderMap m_responseHeaders;
 };
 
 KURL urlWithoutFragment(const KURL& url)
 {
     KURL result = url;
     result.removeFragmentIdentifier();
     return result;
@@ skipping 611 matching lines @@
     : InspectorBaseAgent<InspectorResourceAgent>("Network", instrumentingAgents, state)
     , m_pageAgent(pageAgent)
     , m_client(client)
     , m_frontend(0)
     , m_resourcesData(adoptPtr(new NetworkResourcesData()))
     , m_isRecalculatingStyle(false)
 {
 }
 
 } // namespace WebCore