Added and implemented HttpStream::GetTotalSentBytes for basic streams.

net/socket/socket_test_util.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_SOCKET_SOCKET_TEST_UTIL_H_
 #define NET_SOCKET_SOCKET_TEST_UTIL_H_
 
+#include <stdint.h>
+
 #include <cstring>
 #include <deque>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 1212 matching lines @@
 
 extern const char kSOCKS5GreetResponse[];
 extern const int kSOCKS5GreetResponseLength;
 
 extern const char kSOCKS5OkRequest[];
 extern const int kSOCKS5OkRequestLength;
 
 extern const char kSOCKS5OkResponse[];
 extern const int kSOCKS5OkResponseLength;
 
+// Helper function to get the total data size of the MockReads in |reads|.
+int64_t CountReadBytes(const MockRead reads[], size_t reads_size);
+
+// Helper function to get the total data size of the MockWrites in |writes|.
+int64_t CountWriteBytes(const MockWrite writes[], size_t writes_size);
+
 }  // namespace net
 
 #endif  // NET_SOCKET_SOCKET_TEST_UTIL_H_