Deprecate FLAGS_quic_close_connection_on_packet_too_large.

net/quic/core/quic_connection_test.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/core/quic_connection.h"
 
 #include <errno.h>
 #include <memory>
 #include <ostream>
 #include <utility>
@@ skipping 5130 matching lines @@
   frame1_.stream_id = 10;
   frame1_.data_buffer = data->data();
   frame1_.data_length = data->length();
 
   EXPECT_CALL(visitor_, OnConnectionClosed(QUIC_MAYBE_CORRUPTED_MEMORY, _,
                                            ConnectionCloseSource::FROM_SELF));
   ForceProcessFramePacket(QuicFrame(&frame1_));
 }
 
 TEST_P(QuicConnectionTest, CloseConnectionOnPacketTooLarge) {
-  FLAGS_quic_close_connection_on_packet_too_large = true;
   SimulateNextPacketTooLarge();
   // Although the data packet cannot be written, the send packet manager is
   // informed. Also a connection close packet is sent.
   EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _)).Times(2);
   EXPECT_CALL(visitor_, OnConnectionClosed(QUIC_PACKET_WRITE_ERROR, _,
                                            ConnectionCloseSource::FROM_SELF))
       .Times(1);
   connection_.SendStreamDataWithString(3, "foo", 0, !kFin, nullptr);
 }
 
 TEST_P(QuicConnectionTest, AlwaysGetPacketTooLarge) {
   // Test even we always get packet too large, we do not infinitely try to send
   // close packet.
-  FLAGS_quic_close_connection_on_packet_too_large = true;
   AlwaysGetPacketTooLarge();
   EXPECT_CALL(*send_algorithm_, OnPacketSent(_, _, _, _, _)).Times(2);
   EXPECT_CALL(visitor_, OnConnectionClosed(QUIC_PACKET_WRITE_ERROR, _,
                                            ConnectionCloseSource::FROM_SELF))
       .Times(1);
   connection_.SendStreamDataWithString(3, "foo", 0, !kFin, nullptr);
 }
 
 // Verify that if connection has no outstanding data, it notifies the send
 // algorithm after the write.
@@ skipping 48 matching lines @@
   connection_.SendStreamDataWithString(3, "foo", 0, !kFin, nullptr);
   EXPECT_EQ(1u, writer_->frame_count());
   EXPECT_FALSE(writer_->connection_close_frames().empty());
   // Ack frame is not bundled in connection close packet.
   EXPECT_TRUE(writer_->ack_frames().empty());
 }
 
 }  // namespace
 }  // namespace test
 }  // namespace net