gfe-relnote: In QUIC, let connection determine handshake confirmed by asking session and stop marking HANDSHAKE_CONFIRMED in sent packet manager. Not affecting prod, not protected.

PiperOrigin-RevId: 291006942
Change-Id: I1caf90ff1dfe638126fdff1fd65abcab48246c46
diff --git a/quic/core/quic_connection_test.cc b/quic/core/quic_connection_test.cc
index 9441e86..fc51c79 100644
--- a/quic/core/quic_connection_test.cc
+++ b/quic/core/quic_connection_test.cc
@@ -1076,7 +1076,8 @@
         .WillRepeatedly(Return(QuicTime::Zero()));
     EXPECT_CALL(*loss_algorithm_, DetectLosses(_, _, _, _, _, _))
         .Times(AnyNumber());
-
+    EXPECT_CALL(visitor_, GetHandshakeState())
+        .WillRepeatedly(Return(HANDSHAKE_START));
     if (connection_.version().KnowsWhichDecrypterToUse()) {
       connection_.InstallDecrypter(
           ENCRYPTION_FORWARD_SECURE,