Various QUIC cleanups to sync with internal code.

net/quic/congestion_control/pacing_sender.h

 // Copyright (c) 2013 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.
 //
 // A send algorithm which adds pacing on top of an another send algorithm.
 // It uses the underlying sender's bandwidth estimate to determine the
 // pacing rate to be used.  It also takes into consideration the expected
 // resolution of the underlying alarm mechanism to ensure that alarms are
 // not set too aggressively, and to smooth out variations.
 
 #ifndef NET_QUIC_CONGESTION_CONTROL_PACING_SENDER_H_
 #define NET_QUIC_CONGESTION_CONTROL_PACING_SENDER_H_
 
 #include <map>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/quic/congestion_control/send_algorithm_interface.h"
 #include "net/quic/quic_bandwidth.h"
-#include "net/quic/quic_clock.h"
 #include "net/quic/quic_config.h"
 #include "net/quic/quic_protocol.h"
 #include "net/quic/quic_time.h"
 
 namespace net {
 
 class NET_EXPORT_PRIVATE PacingSender : public SendAlgorithmInterface {
  public:
   PacingSender(SendAlgorithmInterface* sender,
                QuicTime::Delta alarm_granularity);
@@ skipping 37 matching lines @@
   QuicTime next_packet_send_time_;  // When can the next packet be sent.
   bool was_last_send_delayed_;  // True when the last send was delayed.
   QuicByteCount max_segment_size_;
 
   DISALLOW_COPY_AND_ASSIGN(PacingSender);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CONGESTION_CONTROL_PACING_SENDER_H_