moved upload progress logic from ResourceLoader to AsyncResourceHandler

content/browser/download/download_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_DOWNLOAD_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_RESOURCE_HANDLER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 27 matching lines @@
   static const int kDownloadByteStreamSize;
 
   // started_cb will be called exactly once on the UI thread.
   // |id| should be invalid if the id should be automatically assigned.
   DownloadResourceHandler(
       uint32 id,
       net::URLRequest* request,
       const DownloadUrlParameters::OnStartedCallback& started_cb,
       scoped_ptr<DownloadSaveInfo> save_info);
 
-  bool OnUploadProgress(uint64 position, uint64 size) override;
-
   bool OnRequestRedirected(const net::RedirectInfo& redirect_info,
                            ResourceResponse* response,
                            bool* defer) override;
 
   // Send the download creation information to the download thread.
   bool OnResponseStarted(ResourceResponse* response, bool* defer) override;
 
   // Pass-through implementation.
   bool OnWillStart(const GURL& url, bool* defer) override;
 
@@ skipping 71 matching lines @@
 
   static const int kReadBufSize = 32768;  // bytes
   static const int kThrottleTimeMs = 200;  // milliseconds
 
   DISALLOW_COPY_AND_ASSIGN(DownloadResourceHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_RESOURCE_HANDLER_H_