Fixed integer signing bug in cubic bytes/packet implementation

net/quic/core/congestion_control/tcp_cubic_sender_packets.h

Index: net/quic/core/congestion_control/tcp_cubic_sender_packets.h
diff --git a/net/quic/core/congestion_control/tcp_cubic_sender_packets.h b/net/quic/core/congestion_control/tcp_cubic_sender_packets.h
index 8f2286de16a3fde77f8361453b82c7a562678c5b..5e3c7c203a2b8ddf2646be9b1604081fca636f35 100644
--- a/net/quic/core/congestion_control/tcp_cubic_sender_packets.h
+++ b/net/quic/core/congestion_control/tcp_cubic_sender_packets.h
@@ -41,6 +41,8 @@ class NET_EXPORT_PRIVATE TcpCubicSenderPackets : public TcpCubicSenderBase {
   ~TcpCubicSenderPackets() override;
 
   // Start implementation of SendAlgorithmInterface.
+  void SetFromConfig(const QuicConfig& config,
+                     Perspective perspective) override;
   void SetNumEmulatedConnections(int num_connections) override;
   void OnConnectionMigration() override;
   QuicByteCount GetCongestionWindow() const override;