moved upload progress logic from ResourceLoader to AsyncResourceHandler

content/browser/download/save_file_resource_handler.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_BROWSER_DOWNLOAD_SAVE_FILE_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_DOWNLOAD_SAVE_FILE_RESOURCE_HANDLER_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 11 matching lines @@
 class SaveFileResourceHandler : public ResourceHandler {
  public:
   SaveFileResourceHandler(net::URLRequest* request,
                           int render_process_host_id,
                           int render_frame_id,
                           const GURL& url,
                           SaveFileManager* manager);
   ~SaveFileResourceHandler() override;
 
   // ResourceHandler Implementation:
-  bool OnUploadProgress(uint64 position, uint64 size) override;
 
   // Saves the redirected URL to final_url_, we need to use the original
   // URL to match original request.
   bool OnRequestRedirected(const net::RedirectInfo& redirect_info,
                            ResourceResponse* response,
                            bool* defer) override;
 
   // Sends the download creation information to the download thread.
   bool OnResponseStarted(ResourceResponse* response, bool* defer) override;
 
@@ skipping 40 matching lines @@
   SaveFileManager* save_manager_;
 
   static const int kReadBufSize = 32768;  // bytes
 
   DISALLOW_COPY_AND_ASSIGN(SaveFileResourceHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_SAVE_FILE_RESOURCE_HANDLER_H_