Land Recent QUIC Changes until 2/21/2015.

net/quic/congestion_control/cubic.h

Index: net/quic/congestion_control/cubic.h
diff --git a/net/quic/congestion_control/cubic.h b/net/quic/congestion_control/cubic.h
index 76faf5612487c2e1a2593169a08f07e476cd2fa0..c0adad4431e74c6b375959b909979533a7cb5e68 100644
--- a/net/quic/congestion_control/cubic.h
+++ b/net/quic/congestion_control/cubic.h
@@ -19,7 +19,7 @@ namespace net {
 
 class NET_EXPORT_PRIVATE Cubic {
  public:
-  Cubic(const QuicClock* clock, QuicConnectionStats* stats);
+  explicit Cubic(const QuicClock* clock);
 
   void SetNumConnections(int num_connections);
 
@@ -48,9 +48,6 @@ class NET_EXPORT_PRIVATE Cubic {
   float Alpha() const;
   float Beta() const;
 
-  // Update congestion control variables in QuicConnectionStats.
-  void UpdateCongestionControlStats(QuicPacketCount new_cubic_mode_cwnd,
-                                    QuicPacketCount new_reno_mode_cwnd);
   const QuicClock* clock_;
 
   // Number of connections to simulate.
@@ -85,9 +82,6 @@ class NET_EXPORT_PRIVATE Cubic {
   // Last congestion window in packets computed by cubic function.
   QuicPacketCount last_target_congestion_window_;
 
-  // QuicConnectionStats includes congestion control related stats.
-  QuicConnectionStats* stats_;
-
   DISALLOW_COPY_AND_ASSIGN(Cubic);
 };