Remove TCP and BBR's max congestion window. No practical change,

net/quic/quic_connection_test.cc

Index: net/quic/quic_connection_test.cc
diff --git a/net/quic/quic_connection_test.cc b/net/quic/quic_connection_test.cc
index 1964e1ec4086332ef98dcf9be9934148541aecb4..c0b7b35379318eecb93a05bb13c68ea878cbbd23 100644
--- a/net/quic/quic_connection_test.cc
+++ b/net/quic/quic_connection_test.cc
@@ -1359,8 +1359,8 @@ TEST_P(QuicConnectionTest, LeastUnackedLower) {
 
 TEST_P(QuicConnectionTest, TooManySentPackets) {
   EXPECT_CALL(visitor_, OnSuccessfulVersionNegotiation(_));
-
-  for (int i = 0; i < 1100; ++i) {
+  const QuicPacketCount num_sent_packets = kMaxTrackedPackets + 100;
+  for (QuicPacketCount i = 0; i < num_sent_packets; ++i) {
     SendStreamDataToPeer(1, "foo", 3 * i, !kFin, nullptr);
   }
 
@@ -1372,8 +1372,8 @@ TEST_P(QuicConnectionTest, TooManySentPackets) {
   EXPECT_CALL(visitor_, OnCanWrite()).Times(0);
 
   // Nack every packet except the last one, leaving a huge gap.
-  QuicAckFrame frame1 = InitAckFrame(1100);
-  for (QuicPacketSequenceNumber i = 1; i < 1100; ++i) {
+  QuicAckFrame frame1 = InitAckFrame(num_sent_packets);
+  for (QuicPacketSequenceNumber i = 1; i < num_sent_packets; ++i) {
     NackPacket(i, &frame1);
   }
   ProcessAckPacket(&frame1);
@@ -1384,8 +1384,8 @@ TEST_P(QuicConnectionTest, TooManyReceivedPackets) {
   EXPECT_CALL(visitor_, OnConnectionClosed(
                             QUIC_TOO_MANY_OUTSTANDING_RECEIVED_PACKETS, false));
 
-  // Miss every other packet for 1000 packets.
-  for (QuicPacketSequenceNumber i = 1; i < 1000; ++i) {
+  // Miss every other packet for 5000 packets.
+  for (QuicPacketSequenceNumber i = 1; i < kMaxTrackedPackets; ++i) {
     ProcessPacket(i * 2);
     if (!connection_.connected()) {
       break;