Added and implemented HttpStream::GetTotalSentBytes for basic streams.

net/http/http_stream_parser.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 NET_HTTP_HTTP_STREAM_PARSER_H_
 #define NET_HTTP_HTTP_STREAM_PARSER_H_
 
+#include <stdint.h>
+
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string_piece.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_export.h"
 #include "net/base/upload_progress.h"
@@ skipping 60 matching lines @@
   // * It's still connected.
   // * The response headers indicate the connection can be kept alive.
   // * The end of the response can be found.
   //
   // Note that if response headers have yet to be received, this will return
   // false.
   bool CanReuseConnection() const;
 
   int64 received_bytes() const { return received_bytes_; }
 
+  int64_t sent_bytes() const { return sent_bytes_; }
+
   void GetSSLInfo(SSLInfo* ssl_info);
 
   void GetSSLCertRequestInfo(SSLCertRequestInfo* cert_request_info);
 
   // Encodes the given |payload| in the chunked format to |output|.
   // Returns the number of bytes written to |output|. |output_size| should
   // be large enough to store the encoded chunk, which is payload.size() +
   // kChunkHeaderFooterSize. Returns ERR_INVALID_ARGUMENT if |output_size|
   // is not large enough.
   //
@@ skipping 104 matching lines @@
   int read_buf_unused_offset_;
 
   // The amount beyond |read_buf_unused_offset_| where the status line starts;
   // -1 if not found yet.
   int response_header_start_offset_;
 
   // The amount of received data.  If connection is reused then intermediate
   // value may be bigger than final.
   int64 received_bytes_;
 
+  // The amount of sent data.
+  int64_t sent_bytes_;
+
   // The parsed response headers.  Owned by the caller of SendRequest.  This
   // cannot be safely accessed after reading the final set of headers, as the
   // caller of SendRequest may have been destroyed - this happens in the case an
   // HttpResponseBodyDrainer is used.
   HttpResponseInfo* response_;
 
   // Indicates the content length.  If this value is less than zero
   // (and chunked_decoder_ is null), then we must read until the server
   // closes the connection.
   int64 response_body_length_;
@@ skipping 37 matching lines @@
   int upload_error_;
 
   base::WeakPtrFactory<HttpStreamParser> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(HttpStreamParser);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_STREAM_PARSER_H_