relnote: Protected by --quic_fix_cubic_bytes_quantization. Fix CubicBytes Quantization.

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 9a83f4621112f763de6fc1c337b3d28dd77654f3..865fc76ba71bb0c570c5f6c68b07250ab763e590 100644
--- a/net/tools/quic/end_to_end_test.cc
+++ b/net/tools/quic/end_to_end_test.cc
@@ -381,6 +381,10 @@ class EndToEndTest : public ::testing::TestWithParam<TestParams> {
         FLAGS_quic_fix_cubic_convex_mode) {
       copt.push_back(kCCVX);
     }
+    if (GetParam().congestion_control_tag == kQBIC &&
+        FLAGS_quic_fix_cubic_bytes_quantization) {
+      copt.push_back(kCBQT);
+    }
     if (support_server_push_) {
       copt.push_back(kSPSH);
     }