Propagate the encoded data length through OnDownloadData delegate method

content/child/resource_dispatcher.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #ifndef CONTENT_CHILD_RESOURCE_DISPATCHER_H_
 #define CONTENT_CHILD_RESOURCE_DISPATCHER_H_
 
 #include <deque>
@@ skipping 127 matching lines @@
       base::ProcessId renderer_pid);
   void OnReceivedData(
       const IPC::Message& message,
       int request_id,
       int data_offset,
       int data_length,
       int encoded_data_length);
   void OnDownloadedData(
       const IPC::Message& message,
       int request_id,
-      int data_len);
+      int data_len,
+      int encoded_data_length);
   void OnRequestComplete(
       int request_id,
       int error_code,
       bool was_ignored_by_handler,
       const std::string& security_info,
       const base::TimeTicks& completion_time);
 
   // Dispatch the message to one of the message response handlers.
   void DispatchMessage(const IPC::Message& message);
 
@@ skipping 40 matching lines @@
 
   // IO thread timestamp for ongoing IPC message.
   base::TimeTicks io_timestamp_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_RESOURCE_DISPATCHER_H_