Deprecate FLAGS_quic_disable_pre_30. Remove QUIC versions [25-29].

net/quic/quic_crypto_server_stream_test.cc

Index: net/quic/quic_crypto_server_stream_test.cc
diff --git a/net/quic/quic_crypto_server_stream_test.cc b/net/quic/quic_crypto_server_stream_test.cc
index 40e252204c92a9c28bf58ba7829a4c1d651d49af..136a18c900cb4a0ab80308e9780914fff435466c 100644
--- a/net/quic/quic_crypto_server_stream_test.cc
+++ b/net/quic/quic_crypto_server_stream_test.cc
@@ -427,7 +427,6 @@ TEST_P(QuicCryptoServerStreamTest, ZeroRTT) {
 }
 
 TEST_P(QuicCryptoServerStreamTest, FailByPolicy) {
-  FLAGS_quic_disable_pre_30 = true;
   FLAGS_quic_deprecate_kfixd = true;
   Initialize();
   InitializeFakeClient(/* supports_stateless_rejects= */ false);
@@ -441,7 +440,6 @@ TEST_P(QuicCryptoServerStreamTest, FailByPolicy) {
 }
 
 TEST_P(QuicCryptoServerStreamTest, MessageAfterHandshake) {
-  FLAGS_quic_disable_pre_30 = true;
   FLAGS_quic_deprecate_kfixd = true;
   Initialize();
   CompleteCryptoHandshake();
@@ -456,7 +454,6 @@ TEST_P(QuicCryptoServerStreamTest, MessageAfterHandshake) {
 }
 
 TEST_P(QuicCryptoServerStreamTest, BadMessageType) {
-  FLAGS_quic_disable_pre_30 = true;
   FLAGS_quic_deprecate_kfixd = true;
   Initialize();
 
@@ -567,9 +564,9 @@ TEST_P(QuicCryptoServerStreamTest, CancelRPCBeforeVerificationCompletes) {
   // Tests that the client can close the connection while the remote strike
   // register verification RPC is still pending.
 
-  // Set version to QUIC_VERSION_25 as QUIC_VERSION_26 and later don't support
+  // Set version to QUIC_VERSION_32 as QUIC_VERSION_33 and later don't support
   // asynchronous strike register RPCs.
-  supported_versions_ = {QUIC_VERSION_25};
+  supported_versions_ = {QUIC_VERSION_32};
   Initialize();
   if (!AsyncStrikeRegisterVerification()) {
     return;