HTTP retry support.

net/spdy/spdy_http_stream.h

Index: net/spdy/spdy_http_stream.h
diff --git a/net/spdy/spdy_http_stream.h b/net/spdy/spdy_http_stream.h
index 0f37c6600a350b95a7aa30d240c94fa7087631b3..0368e3b6c8de8e3ee18d778573785e0b69d7ec56 100644
--- a/net/spdy/spdy_http_stream.h
+++ b/net/spdy/spdy_http_stream.h
@@ -66,6 +66,7 @@ class NET_EXPORT_PRIVATE SpdyHttpStream : public SpdyStream::Delegate,
   virtual void SetConnectionReused() OVERRIDE;
   virtual bool IsConnectionReusable() const OVERRIDE;
   virtual int64 GetTotalReceivedBytes() const OVERRIDE;
+  virtual int64 GetReceivedBodyLength() const OVERRIDE;
   virtual bool GetLoadTimingInfo(
       LoadTimingInfo* load_timing_info) const OVERRIDE;
   virtual void GetSSLInfo(SSLInfo* ssl_info) OVERRIDE;
@@ -74,6 +75,10 @@ class NET_EXPORT_PRIVATE SpdyHttpStream : public SpdyStream::Delegate,
   virtual bool IsSpdyHttpStream() const OVERRIDE;
   virtual void Drain(HttpNetworkSession* session) OVERRIDE;
   virtual void SetPriority(RequestPriority priority) OVERRIDE;
+  virtual void SetRestartInfo(int64 read_offset, const void* hash,
+      size_t hash_length) OVERRIDE;
+  virtual void GetHash(void* output, size_t len) OVERRIDE;
+
 
   // SpdyStream::Delegate implementation.
   virtual void OnRequestHeadersSent() OVERRIDE;