Change QUIC's pacing sender to send at 1.25x the estimated bandwidth

net/quic/congestion_control/tcp_cubic_sender.cc

Index: net/quic/congestion_control/tcp_cubic_sender.cc
diff --git a/net/quic/congestion_control/tcp_cubic_sender.cc b/net/quic/congestion_control/tcp_cubic_sender.cc
index bef8906d412b4b1a219d5dda959c96beefd5a0a9..80f07f50ad7eafc035d9837927ae62afa31e8b16 100644
--- a/net/quic/congestion_control/tcp_cubic_sender.cc
+++ b/net/quic/congestion_control/tcp_cubic_sender.cc
@@ -57,10 +57,6 @@ TcpCubicSender::~TcpCubicSender() {
   UMA_HISTOGRAM_COUNTS("Net.QuicSession.FinalTcpCwnd", congestion_window_);
 }
 
-bool TcpCubicSender::InSlowStart() const {
-  return congestion_window_ < slowstart_threshold_;
-}
-
 void TcpCubicSender::SetFromConfig(const QuicConfig& config, bool is_server) {
   if (is_server && config.HasReceivedInitialCongestionWindow()) {
     // Set the initial window size.
@@ -213,6 +209,10 @@ QuicByteCount TcpCubicSender::GetCongestionWindow() const {
   return congestion_window_ * kMaxSegmentSize;
 }
 
+bool TcpCubicSender::InSlowStart() const {
+  return congestion_window_ < slowstart_threshold_;
+}
+
 QuicByteCount TcpCubicSender::GetSlowStartThreshold() const {
   return slowstart_threshold_ * kMaxSegmentSize;
 }