Implemented SpdyHttpStream::GetTotalSentBytes.

net/spdy/spdy_stream.cc

Index: net/spdy/spdy_stream.cc
diff --git a/net/spdy/spdy_stream.cc b/net/spdy/spdy_stream.cc
index 812d5205bb5d56ee7147711afd6a3c831e92f9ff..e855b0b6f42752eed6b232596d455e7f996c9535 100644
--- a/net/spdy/spdy_stream.cc
+++ b/net/spdy/spdy_stream.cc
@@ -108,6 +108,7 @@ SpdyStream::SpdyStream(SpdyStreamType type,
       response_status_(OK),
       net_log_(net_log),
       raw_received_bytes_(0),
+      raw_sent_bytes_(0),
       send_bytes_(0),
       recv_bytes_(0),
       write_handler_guard_(false),
@@ -760,6 +761,14 @@ NextProto SpdyStream::GetProtocol() const {
   return session_->protocol();
 }
 
+void SpdyStream::AddRawReceivedBytes(size_t received_bytes) {
+  raw_received_bytes_ += received_bytes;
+}
+
+void SpdyStream::AddRawSentBytes(size_t sent_bytes) {
+  raw_sent_bytes_ += sent_bytes;
+}
+
 bool SpdyStream::GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const {
   if (stream_id_ == 0)
     return false;