Added and implemented HttpStream::GetTotalSentBytes for basic streams.

net/quic/quic_http_stream.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_QUIC_QUIC_HTTP_STREAM_H_
 #define NET_QUIC_QUIC_HTTP_STREAM_H_
 
+#include <stdint.h>
+
 #include <list>
 
 #include "build/build_config.h"
 
 // TODO(rtenneti): Temporary while investigating crbug.com/468529.
 //                 Note base::Debug::StackTrace() is not supported in NACL
 //                 builds so conditionally disabled it there.
 #ifndef OS_NACL
 #define TEMP_INSTRUMENTATION_468529
 #endif
@@ skipping 39 matching lines @@
   int ReadResponseBody(IOBuffer* buf,
                        int buf_len,
                        const CompletionCallback& callback) override;
   void Close(bool not_reusable) override;
   HttpStream* RenewStreamForAuth() override;
   bool IsResponseBodyComplete() const override;
   bool IsConnectionReused() const override;
   void SetConnectionReused() override;
   bool CanReuseConnection() const override;
   int64 GetTotalReceivedBytes() const override;
+  int64_t GetTotalSentBytes() const override;
   bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override;
   void GetSSLInfo(SSLInfo* ssl_info) override;
   void GetSSLCertRequestInfo(SSLCertRequestInfo* cert_request_info) override;
   void Drain(HttpNetworkSession* session) override;
   void SetPriority(RequestPriority priority) override;
 
   // QuicReliableClientStream::Delegate implementation
   void OnHeadersAvailable(const SpdyHeaderBlock& headers) override;
   void OnDataAvailable() override;
   void OnClose(QuicErrorCode error) override;
@@ skipping 111 matching lines @@
 #endif
 
   base::WeakPtrFactory<QuicHttpStream> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicHttpStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_HTTP_STREAM_H_