Unify rtcp packet setters

webrtc/modules/rtp_rtcp/source/rtcp_packet/nack.cc

 /*
  *  Copyright (c) 2015 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.
  */
 
@@ skipping 103 matching lines @@
   }
 
   return true;
 }
 
 size_t Nack::BlockLength() const {
   return kHeaderLength + kCommonFeedbackLength +
          packed_.size() * kNackItemLength;
 }
 
-void Nack::WithList(const uint16_t* nack_list, size_t length) {
+void Nack::SetPacketIds(const uint16_t* nack_list, size_t length) {
   RTC_DCHECK(nack_list);
   RTC_DCHECK(packet_ids_.empty());
   RTC_DCHECK(packed_.empty());
   packet_ids_.assign(nack_list, nack_list + length);
   Pack();
 }
 
 void Nack::Pack() {
   RTC_DCHECK(!packet_ids_.empty());
   RTC_DCHECK(packed_.empty());
@@ skipping 25 matching lines @@
     uint16_t pid = item.first_pid + 1;
     for (uint16_t bitmask = item.bitmask; bitmask != 0; bitmask >>= 1, ++pid) {
       if (bitmask & 1)
         packet_ids_.push_back(pid);
     }
   }
 }
 
 }  // namespace rtcp
 }  // namespace webrtc