Rename QUIC's TransmissionInfo pending to in_flight and the associated

net/quic/quic_protocol.h

 // 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.
 
 #ifndef NET_QUIC_QUIC_PROTOCOL_H_
 #define NET_QUIC_QUIC_PROTOCOL_H_
 
 #include <stddef.h>
 #include <limits>
 #include <map>
@@ skipping 1019 matching lines @@
   RetransmittableFrames* retransmittable_frames;
   QuicSequenceNumberLength sequence_number_length;
   // Zero when the packet is serialized, non-zero once it's sent.
   QuicTime sent_time;
   // Zero when the packet is serialized, non-zero once it's sent.
   QuicByteCount bytes_sent;
   size_t nack_count;
   // Stores the sequence numbers of all transmissions of this packet.
   // Can never be null.
   SequenceNumberSet* all_transmissions;
-  // Pending packets have not been abandoned or lost.
-  bool pending;
+  // In flight packets have not been abandoned or lost.
+  bool in_flight;
 };
 
 // A struct for functions which consume data payloads and fins.
 struct NET_EXPORT_PRIVATE QuicConsumedData {
   QuicConsumedData(size_t bytes_consumed, bool fin_consumed);
 
   // By default, gtest prints the raw bytes of an object. The bool data
   // member causes this object to have padding bytes, which causes the
   // default gtest object printer to read uninitialize memory. So we need
   // to teach gtest how to print this object.
@@ skipping 22 matching lines @@
   WriteStatus status;
   union {
     int bytes_written;  // only valid when status is OK
     int error_code;  // only valid when status is ERROR
   };
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_PROTOCOL_H_