Added and implemented URLRequest::GetTotalSentBytes.

net/http/http_transaction.h

 // Copyright (c) 2011 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 NET_HTTP_HTTP_TRANSACTION_H_
 #define NET_HTTP_HTTP_TRANSACTION_H_
 
+#include <stdint.h>
+
 #include "net/base/completion_callback.h"
 #include "net/base/load_states.h"
 #include "net/base/net_export.h"
 #include "net/base/request_priority.h"
 #include "net/base/upload_progress.h"
 #include "net/socket/connection_attempts.h"
 #include "net/websockets/websocket_handshake_stream_base.h"
 
 namespace net {
 
@@ skipping 99 matching lines @@
   // work only if Start returns success and the underlying transaction supports
   // it.  (Right now, this is only network transactions, not cache ones.)
   //
   // Returns true and overwrites headers if it can get the request headers;
   // otherwise, returns false and does not modify headers.
   virtual bool GetFullRequestHeaders(HttpRequestHeaders* headers) const = 0;
 
   // Get the number of bytes received from network.
   virtual int64 GetTotalReceivedBytes() const = 0;
 
+  // Get the number of bytes sent over the network.
+  virtual int64_t GetTotalSentBytes() const = 0;
+
   // Called to tell the transaction that we have successfully reached the end
   // of the stream. This is equivalent to performing an extra Read() at the end
   // that should return 0 bytes. This method should not be called if the
   // transaction is busy processing a previous operation (like a pending Read).
   //
   // DoneReading may also be called before the first Read() to notify that the
   // entire response body is to be ignored (e.g., in a redirect).
   virtual void DoneReading() = 0;
 
   // Returns the response info for this transaction. Must not be called until
@@ skipping 38 matching lines @@
 
   // Resumes the transaction after being deferred.
   virtual int ResumeNetworkStart() = 0;
 
   virtual void GetConnectionAttempts(ConnectionAttempts* out) const = 0;
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_TRANSACTION_H_