Move ExtraData from WebRequest to WebDataSource....

webkit/glue/weburlrequest_impl.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.
 
 #ifndef WEBKIT_GLUE_WEBURLREQUEST_IMPL_H_
 #define WEBKIT_GLUE_WEBURLREQUEST_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "webkit/glue/weburlrequest.h"
 
 MSVC_PUSH_WARNING_LEVEL(0);
 #include "FrameLoadRequest.h"
 #include "HistoryItem.h"
 MSVC_POP_WARNING();
 
 class WebRequestImpl : public WebRequest {
  public:
   WebRequestImpl();
 
   explicit WebRequestImpl(const GURL& url);
   explicit WebRequestImpl(const WebCore::ResourceRequest& request);
   explicit WebRequestImpl(const WebCore::FrameLoadRequest& request);
 
   // WebRequest
   virtual WebRequest* Clone() const;
-  virtual void SetExtraData(ExtraData* extra);
-  virtual ExtraData* GetExtraData() const;
   virtual void SetURL(const GURL& url);
   virtual GURL GetURL() const;
   virtual void SetMainDocumentURL(const GURL& url);
   virtual GURL GetMainDocumentURL() const;
   virtual WebRequestCachePolicy GetCachePolicy() const;
   virtual void SetCachePolicy(WebRequestCachePolicy policy);
   virtual std::string GetHttpMethod() const;
   virtual void SetHttpMethod(const std::string& method);
   virtual std::string GetHttpHeaderValue(const std::string& field) const;
   virtual void SetHttpHeaderValue(const std::string& field,
@@ skipping 18 matching lines @@
     request_ = request;
   }
 
   PassRefPtr<WebCore::HistoryItem> history_item() const {
     return history_item_;
   }
 
  protected:
   WebCore::FrameLoadRequest request_;
   RefPtr<WebCore::HistoryItem> history_item_;
-  scoped_refptr<ExtraData> extra_data_;
 };
 
 #endif  // #ifndef WEBKIT_GLUE_WEBURLREQUEST_IMPL_H_