Disallow multiple HEADERS frames on pushed streams.

net/spdy/bidirectional_stream_spdy_impl.h

Index: net/spdy/bidirectional_stream_spdy_impl.h
diff --git a/net/spdy/bidirectional_stream_spdy_impl.h b/net/spdy/bidirectional_stream_spdy_impl.h
index 1e3f6e7a0b903071dd77a2be5fb222bd9ea6002c..b5398b3527406946d26d018fc6df01460cb84f24 100644
--- a/net/spdy/bidirectional_stream_spdy_impl.h
+++ b/net/spdy/bidirectional_stream_spdy_impl.h
@@ -61,9 +61,8 @@ class NET_EXPORT_PRIVATE BidirectionalStreamSpdyImpl
   bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override;
 
   // SpdyStream::Delegate implementation:
-  void OnRequestHeadersSent() override;
-  SpdyResponseHeadersStatus OnResponseHeadersUpdated(
-      const SpdyHeaderBlock& response_headers) override;
+  void OnHeadersSent() override;
+  void OnHeadersReceived(const SpdyHeaderBlock& response_headers) override;
   void OnDataReceived(std::unique_ptr<SpdyBuffer> buffer) override;
   void OnDataSent() override;
   void OnTrailers(const SpdyHeaderBlock& trailers) override;