[Downloads] Remove RDH from DownloadUrlParameters.

content/public/browser/download_url_parameters.h

 // Copyright (c) 2012 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 CONTENT_PUBLIC_BROWSER_DOWNLOAD_URL_PARAMETERS_H_
 #define CONTENT_PUBLIC_BROWSER_DOWNLOAD_URL_PARAMETERS_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 107 matching lines @@
   }
   RequestHeadersType::const_iterator request_headers_begin() const {
     return request_headers_.begin();
   }
   RequestHeadersType::const_iterator request_headers_end() const {
     return request_headers_.end();
   }
   content::ResourceContext* resource_context() const {
     return resource_context_;
   }
-  ResourceDispatcherHost* resource_dispatcher_host() const {
-    return resource_dispatcher_host_;
-  }
   const base::FilePath& file_path() const { return save_info_.file_path; }
   const string16& suggested_name() const { return save_info_.suggested_name; }
   int64 offset() const { return save_info_.offset; }
   const std::string& hash_state() const { return save_info_.hash_state; }
   bool prompt() const { return save_info_.prompt_for_save_location; }
   const GURL& url() const { return url_; }
 
   // Note that this is state changing--the DownloadUrlParameters object
   // will not have a file_stream attached to it after this call.
   scoped_ptr<net::FileStream> GetFileStream() {
     return save_info_.file_stream.Pass();
   }
 
  private:
   OnStartedCallback callback_;
   bool content_initiated_;
   RequestHeadersType request_headers_;
   int load_flags_;
   std::string last_modified_;
   std::string etag_;
   std::string method_;
   std::string post_body_;
   int64 post_id_;
   bool prefer_cache_;
   Referrer referrer_;
   std::string referrer_encoding_;
   int render_process_host_id_;
   int render_view_host_routing_id_;
   ResourceContext* resource_context_;
-  ResourceDispatcherHost* resource_dispatcher_host_;
   DownloadSaveInfo save_info_;
   GURL url_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadUrlParameters);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_DOWNLOAD_URL_PARAMETERS_H_