relnote: QUIC header streams support to receive PUSH_PROMISE. Protected by --quic_supports_push_pr…

net/quic/quic_client_session_base.h

Index: net/quic/quic_client_session_base.h
diff --git a/net/quic/quic_client_session_base.h b/net/quic/quic_client_session_base.h
index ba7be853a9b367ba908a444c7379fa23361accec..ae65ab01aa48d42b8f9e4fa3392c81ba330d9a37 100644
--- a/net/quic/quic_client_session_base.h
+++ b/net/quic/quic_client_session_base.h
@@ -33,7 +33,21 @@ class NET_EXPORT_PRIVATE QuicClientSessionBase : public QuicSpdySession {
   // Override base class to set FEC policy before any data is sent by client.
   void OnCryptoHandshakeEvent(CryptoHandshakeEvent event) override;
 
+  // Called by |headers_stream_| when push promise headers have been
+  // received for a stream.
+  void OnPromiseHeaders(QuicStreamId stream_id,
+                        StringPiece headers_data) override;
+
+  // Called by |headers_stream_| when push promise headers have been
+  // completely received.  |fin| will be true if the fin flag was set
+  // in the headers.
+  void OnPromiseHeadersComplete(QuicStreamId stream_id,
+                                QuicStreamId promised_stream_id,
+                                size_t frame_len) override;
+
  private:
+  QuicStreamId largest_promised_stream_id_;
+
   DISALLOW_COPY_AND_ASSIGN(QuicClientSessionBase);
 };