SPDY: WriteHeaders should not invoke OnDataSent callback

net/spdy/spdy_websocket_stream.cc

Index: net/spdy/spdy_websocket_stream.cc
diff --git a/net/spdy/spdy_websocket_stream.cc b/net/spdy/spdy_websocket_stream.cc
index 7ceb829f8d1e15394a14e4543522eaf93aecdf06..b5cb35c55a020d5e958f786d15b523cc295524e1 100644
--- a/net/spdy/spdy_websocket_stream.cc
+++ b/net/spdy/spdy_websocket_stream.cc
@@ -107,6 +107,11 @@ int SpdyWebSocketStream::OnResponseReceived(
   return delegate_->OnReceivedSpdyResponseHeader(response, status);
 }
 
+void SpdyWebSocketStream::OnHeadersSent() {
+  // This will be called when WebSocket over SPDY supports new framing.
+  NOTREACHED();
+}
+
 void SpdyWebSocketStream::OnDataReceived(const char* data, int length) {
   DCHECK(delegate_);
   delegate_->OnReceivedSpdyData(data, length);