Killing off quic V17. Not flag protected.

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 21351fe930eb4587cb88f86eba18dfbfcffa6dd9..fc646deb431c0d2a66d1fe6fbcbd0f28f38b6763 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -117,7 +117,7 @@ vector<TestParams> GetTestParams() {
     for (size_t i = 1; i < all_supported_versions.size(); ++i) {
       QuicVersionVector server_supported_versions;
       server_supported_versions.push_back(all_supported_versions[i]);
-      if (all_supported_versions[i] >= QUIC_VERSION_17) {
+      if (all_supported_versions[i] >= QUIC_VERSION_18) {
         // Until flow control is globally rolled out and we remove
         // QUIC_VERSION_16, the server MUST support at least one QUIC version
         // that does not use flow control.
@@ -633,11 +633,11 @@ TEST_P(EndToEndTest, DISABLED_LargePostZeroRTTFailure) {
 
   // The 0-RTT handshake should succeed.
   client_->Connect();
-  if (client_supported_versions_[0] >= QUIC_VERSION_17 &&
-      negotiated_version_ < QUIC_VERSION_17) {
+  if (client_supported_versions_[0] >= QUIC_VERSION_18 &&
+      negotiated_version_ <= QUIC_VERSION_16) {
     // If the version negotiation has resulted in a downgrade, then the client
     // must wait for the handshake to complete before sending any data.
-    // Otherwise it may have queued QUIC_VERSION_17 frames which will trigger a
+    // Otherwise it may have queued frames which will trigger a
     // DFATAL when they are serialized after the downgrade.
     client_->client()->WaitForCryptoHandshakeConfirmed();
   }
@@ -654,11 +654,11 @@ TEST_P(EndToEndTest, DISABLED_LargePostZeroRTTFailure) {
   StartServer();
 
   client_->Connect();
-  if (client_supported_versions_[0] >= QUIC_VERSION_17 &&
-      negotiated_version_ < QUIC_VERSION_17) {
+  if (client_supported_versions_[0] >= QUIC_VERSION_18 &&
+      negotiated_version_ <= QUIC_VERSION_16) {
     // If the version negotiation has resulted in a downgrade, then the client
     // must wait for the handshake to complete before sending any data.
-    // Otherwise it may have queued QUIC_VERSION_17 frames which will trigger a
+    // Otherwise it may have queued frames which will trigger a
     // DFATAL when they are serialized after the downgrade.
     client_->client()->WaitForCryptoHandshakeConfirmed();
   }