Moved sequence number specific operations from mod_ops.h

webrtc/modules/video_coding/nack_module.h

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_MODULES_VIDEO_CODING_NACK_MODULE_H_
 #define WEBRTC_MODULES_VIDEO_CODING_NACK_MODULE_H_
 
 #include <map>
 #include <vector>
 #include <set>
 
 #include "webrtc/base/criticalsection.h"
-#include "webrtc/base/mod_ops.h"
 #include "webrtc/base/thread_annotations.h"
 #include "webrtc/modules/include/module.h"
 #include "webrtc/modules/video_coding/include/video_coding_defines.h"
 #include "webrtc/modules/video_coding/packet.h"
 #include "webrtc/modules/video_coding/histogram.h"
+#include "webrtc/modules/video_coding/sequence_number_util.h"
 #include "webrtc/system_wrappers/include/clock.h"
 
 namespace webrtc {
 
 class NackModule : public Module {
  public:
   NackModule(Clock* clock,
              NackSender* nack_sender,
              KeyFrameRequestSender* keyframe_request_sender);
 
@@ skipping 58 matching lines @@
   bool running_ GUARDED_BY(crit_);
   bool initialized_ GUARDED_BY(crit_);
   int64_t rtt_ms_ GUARDED_BY(crit_);
   uint16_t last_seq_num_ GUARDED_BY(crit_);
   int64_t next_process_time_ms_ GUARDED_BY(crit_);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_NACK_MODULE_H_