Deprecate flags for Cubic fixes: FLAGS_quic_reloadable_flag_quic_fix_beta_last_max, gfe2_reloadable…

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 ccc3f77ebf4351a83d4267a8c041b1c0f5ba70b2..e7ce866d53ca48e9f2073eff534af8d5d0e40559 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -384,16 +384,13 @@ class EndToEndTest : public QuicTestWithParam<TestParams> {
     // TODO(nimia): Consider setting the congestion control algorithm for the
     // client as well according to the test parameter.
     copt.push_back(GetParam().congestion_control_tag);
-    if (GetParam().congestion_control_tag == kQBIC &&
-        FLAGS_quic_reloadable_flag_quic_fix_cubic_convex_mode) {
+    if (GetParam().congestion_control_tag == kQBIC) {
       copt.push_back(kCCVX);
     }
-    if (GetParam().congestion_control_tag == kQBIC &&
-        FLAGS_quic_reloadable_flag_quic_fix_cubic_bytes_quantization) {
+    if (GetParam().congestion_control_tag == kQBIC) {
       copt.push_back(kCBQT);
     }
-    if (GetParam().congestion_control_tag == kQBIC &&
-        FLAGS_quic_reloadable_flag_quic_enable_cubic_per_ack_updates) {
+    if (GetParam().congestion_control_tag == kQBIC) {
       copt.push_back(kCPAU);
     }
     if (GetParam().congestion_control_tag == kTPCC &&