Removing QUIC_VERSION_18.

net/tools/quic/end_to_end_test.cc

Index: net/tools/quic/end_to_end_test.cc
diff --git a/net/tools/quic/end_to_end_test.cc b/net/tools/quic/end_to_end_test.cc
index f29af9664658b1641e6493473d13e20d5065437b..9ce1cc119a9a78295e47efb8444134082699705f 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -762,9 +762,6 @@ TEST_P(EndToEndTest, DoNotSetResumeWriteAlarmIfConnectionFlowControlBlocked) {
   // an infinite loop in the EpollServer, as the alarm fires and is immediately
   // rescheduled.
   ASSERT_TRUE(Initialize());
-  if (negotiated_version_ < QUIC_VERSION_19) {
-    return;
-  }
   client_->client()->WaitForCryptoHandshakeConfirmed();
 
   // Ensure both stream and connection level are flow control blocked by setting
@@ -1245,7 +1242,7 @@ TEST_P(EndToEndTest, DifferentFlowControlWindowsQ020) {
   set_server_initial_session_flow_control_receive_window(kServerSessionIFCW);
 
   ASSERT_TRUE(Initialize());
-  if (negotiated_version_ <= QUIC_VERSION_19) {
+  if (negotiated_version_ == QUIC_VERSION_19) {
     return;
   }