Add quic_logging

net/quic/core/congestion_control/hybrid_slow_start.cc

Index: net/quic/core/congestion_control/hybrid_slow_start.cc
diff --git a/net/quic/core/congestion_control/hybrid_slow_start.cc b/net/quic/core/congestion_control/hybrid_slow_start.cc
index 7cac328bd270aaa3fb94956ed9808c7accd90b72..74364cc427ca6667407989fea6e07d781ca3b00a 100644
--- a/net/quic/core/congestion_control/hybrid_slow_start.cc
+++ b/net/quic/core/congestion_control/hybrid_slow_start.cc
@@ -6,6 +6,8 @@
 
 #include <algorithm>
 
+#include "net/quic/platform/api/quic_logging.h"
+
 namespace net {
 
 // Note(pwestin): the magic clamping numbers come from the original code in
@@ -46,7 +48,7 @@ void HybridSlowStart::Restart() {
 }
 
 void HybridSlowStart::StartReceiveRound(QuicPacketNumber last_sent) {
-  DVLOG(1) << "Reset hybrid slow start @" << last_sent;
+  QUIC_DVLOG(1) << "Reset hybrid slow start @" << last_sent;
   end_packet_number_ = last_sent;
   current_min_rtt_ = QuicTime::Delta::Zero();
   rtt_sample_count_ = 0;