Move QuicAckListenerInterface, QuicPendingRetransmission, and QuicTransmissionInfo out of quic_pack…

net/quic/core/quic_transmission_info.cc

Index: net/quic/core/quic_transmission_info.cc
diff --git a/net/quic/core/quic_transmission_info.cc b/net/quic/core/quic_transmission_info.cc
new file mode 100644
index 0000000000000000000000000000000000000000..96cbfd2407dcd6fce7e09c9f55a30dd48bd5b804
--- /dev/null
+++ b/net/quic/core/quic_transmission_info.cc
@@ -0,0 +1,45 @@
+// Copyright (c) 2016 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_transmission_info.h"
+
+namespace net {
+
+QuicTransmissionInfo::QuicTransmissionInfo()
+    : encryption_level(ENCRYPTION_NONE),
+      packet_number_length(PACKET_1BYTE_PACKET_NUMBER),
+      bytes_sent(0),
+      sent_time(QuicTime::Zero()),
+      transmission_type(NOT_RETRANSMISSION),
+      in_flight(false),
+      is_unackable(false),
+      has_crypto_handshake(false),
+      num_padding_bytes(0),
+      retransmission(0) {}
+
+QuicTransmissionInfo::QuicTransmissionInfo(
+    EncryptionLevel level,
+    QuicPacketNumberLength packet_number_length,
+    TransmissionType transmission_type,
+    QuicTime sent_time,
+    QuicPacketLength bytes_sent,
+    bool has_crypto_handshake,
+    int num_padding_bytes)
+    : encryption_level(level),
+      packet_number_length(packet_number_length),
+      bytes_sent(bytes_sent),
+      sent_time(sent_time),
+      transmission_type(transmission_type),
+      in_flight(false),
+      is_unackable(false),
+      has_crypto_handshake(has_crypto_handshake),
+      num_padding_bytes(num_padding_bytes),
+      retransmission(0) {}
+
+QuicTransmissionInfo::QuicTransmissionInfo(const QuicTransmissionInfo& other) =
+    default;
+
+QuicTransmissionInfo::~QuicTransmissionInfo() {}
+
+}  // namespace net