Cleanup and adding GetCongestionControlType.

net/quic/quic_sent_packet_manager.cc

Index: net/quic/quic_sent_packet_manager.cc
diff --git a/net/quic/quic_sent_packet_manager.cc b/net/quic/quic_sent_packet_manager.cc
index 9bc0f87f2ac906c371828d8f5c1d1940562ad8fe..30f34e38fa143ce14b72d3786556c24974969ada 100644
--- a/net/quic/quic_sent_packet_manager.cc
+++ b/net/quic/quic_sent_packet_manager.cc
@@ -63,19 +63,22 @@ bool HasCryptoHandshake(const TransmissionInfo& transmission_info) {
 
 #define ENDPOINT (is_server_ ? "Server: " : " Client: ")
 
-QuicSentPacketManager::QuicSentPacketManager(bool is_server,
-                                             const QuicClock* clock,
-                                             QuicConnectionStats* stats,
-                                             CongestionFeedbackType type,
-                                             LossDetectionType loss_type)
+QuicSentPacketManager::QuicSentPacketManager(
+    bool is_server,
+    const QuicClock* clock,
+    QuicConnectionStats* stats,
+    CongestionControlType congestion_control_type,
+    LossDetectionType loss_type)
     : unacked_packets_(),
       is_server_(is_server),
       clock_(clock),
       stats_(stats),
       debug_delegate_(NULL),
       network_change_visitor_(NULL),
-      send_algorithm_(
-          SendAlgorithmInterface::Create(clock, &rtt_stats_, type, stats)),
+      send_algorithm_(SendAlgorithmInterface::Create(clock,
+                                                     &rtt_stats_,
+                                                     congestion_control_type,
+                                                     stats)),
       loss_algorithm_(LossDetectionInterface::Create(loss_type)),
       largest_observed_(0),
       first_rto_transmission_(0),
@@ -104,7 +107,7 @@ void QuicSentPacketManager::SetFromConfig(const QuicConfig& config) {
           QuicTime::Delta::FromSeconds(FLAGS_quic_recent_min_rtt_window_s));
     }
     send_algorithm_.reset(
-        SendAlgorithmInterface::Create(clock_, &rtt_stats_, kTCPBBR, stats_));
+        SendAlgorithmInterface::Create(clock_, &rtt_stats_, kBBR, stats_));
   }
   if (config.congestion_feedback() == kPACE ||
       (config.HasReceivedConnectionOptions() &&