Remove original_path_id from SerializedPacket and OnPacketSent.

net/quic/core/quic_connection_test.cc

Index: net/quic/core/quic_connection_test.cc
diff --git a/net/quic/core/quic_connection_test.cc b/net/quic/core/quic_connection_test.cc
index 5b351b39bb50dd7f2fd7afa44d17eb16445cd740..88bc978640a80d3a1174bc4f2408247d41aa13e8 100644
--- a/net/quic/core/quic_connection_test.cc
+++ b/net/quic/core/quic_connection_test.cc
@@ -4883,7 +4883,7 @@ TEST_P(QuicConnectionTest, SendPingImmediately) {
 
   CongestionBlockWrites();
   EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _)).Times(1);
-  EXPECT_CALL(debug_visitor, OnPacketSent(_, _, _, _, _)).Times(1);
+  EXPECT_CALL(debug_visitor, OnPacketSent(_, _, _, _)).Times(1);
   EXPECT_CALL(debug_visitor, OnPingSent()).Times(1);
   connection_.SendPing();
   EXPECT_FALSE(connection_.HasQueuedData());
@@ -4894,7 +4894,7 @@ TEST_P(QuicConnectionTest, SendBlockedImmediately) {
   connection_.set_debug_visitor(&debug_visitor);
 
   EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _)).Times(1);
-  EXPECT_CALL(debug_visitor, OnPacketSent(_, _, _, _, _)).Times(1);
+  EXPECT_CALL(debug_visitor, OnPacketSent(_, _, _, _)).Times(1);
   EXPECT_EQ(0u, connection_.GetStats().blocked_frames_sent);
   connection_.SendBlocked(3);
   EXPECT_EQ(1u, connection_.GetStats().blocked_frames_sent);