SPDY: WriteHeaders should not invoke OnDataSent callback

net/spdy/spdy_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_SPDY_SPDY_HTTP_STREAM_H_
 #define NET_SPDY_SPDY_HTTP_STREAM_H_
 
 #include <list>
 #include <string>
 
@@ skipping 63 matching lines @@
   virtual void LogNumRttVsBytesMetrics() const OVERRIDE {}
   virtual void Drain(HttpNetworkSession* session) OVERRIDE;
 
   // SpdyStream::Delegate implementation.
   virtual bool OnSendHeadersComplete(int status) OVERRIDE;
   virtual int OnSendBody() OVERRIDE;
   virtual int OnSendBodyComplete(int status, bool* eof) OVERRIDE;
   virtual int OnResponseReceived(const SpdyHeaderBlock& response,
                                  base::Time response_time,
                                  int status) OVERRIDE;
+  virtual void OnHeadersSent() OVERRIDE;
   virtual int OnDataReceived(const char* buffer, int bytes) OVERRIDE;
   virtual void OnDataSent(int length) OVERRIDE;
   virtual void OnClose(int status) OVERRIDE;
 
   // ChunkCallback implementation.
   virtual void OnChunkAvailable() OVERRIDE;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(SpdyNetworkTransactionSpdy2Test,
                            FlowControlStallResume);
@@ skipping 64 matching lines @@
   bool waiting_for_chunk_;
 
   bool send_last_chunk_;
 
   DISALLOW_COPY_AND_ASSIGN(SpdyHttpStream);
 };
 
 }  // namespace net
 
 #endif  // NET_SPDY_SPDY_HTTP_STREAM_H_