Refactor and clean-up relating to RTCCodecStats.

webrtc/api/stats/rtcstats_objects.h

 /*
  *  Copyright 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.
  */
 
@@ skipping 59 matching lines @@
   RTCCertificateStats(const RTCCertificateStats& other);
   ~RTCCertificateStats() override;
 
   RTCStatsMember<std::string> fingerprint;
   RTCStatsMember<std::string> fingerprint_algorithm;
   RTCStatsMember<std::string> base64_certificate;
   RTCStatsMember<std::string> issuer_certificate_id;
 };
 
 // https://w3c.github.io/webrtc-stats/#codec-dict*
-// Tracking bug crbug.com/659117
-// TODO(hbos): The present codec ID assignment is not sufficient to support
-// Unified Plan or unbundled connections in all cases. crbug.com/659117
 class RTCCodecStats final : public RTCStats {
  public:
   WEBRTC_RTCSTATS_DECL();
 
   RTCCodecStats(const std::string& id, int64_t timestamp_us);
   RTCCodecStats(std::string&& id, int64_t timestamp_us);
   RTCCodecStats(const RTCCodecStats& other);
   ~RTCCodecStats() override;
 
   RTCStatsMember<uint32_t> payload_type;
   RTCStatsMember<std::string> codec;
   RTCStatsMember<uint32_t> clock_rate;
-  // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/659117
+  // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7061
   RTCStatsMember<uint32_t> channels;
-  // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/659117
+  // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7061
   RTCStatsMember<std::string> parameters;
-  // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/659117
+  // TODO(hbos): Collect and populate this value. https://bugs.webrtc.org/7061
   RTCStatsMember<std::string> implementation;
 };
 
 // https://w3c.github.io/webrtc-stats/#dcstats-dict*
 class RTCDataChannelStats final : public RTCStats {
  public:
   WEBRTC_RTCSTATS_DECL();
 
   RTCDataChannelStats(const std::string& id, int64_t timestamp_us);
   RTCDataChannelStats(std::string&& id, int64_t timestamp_us);
@@ skipping 302 matching lines @@
   // TODO(hbos): Support enum types? "RTCStatsMember<RTCDtlsTransportState>"?
   RTCStatsMember<std::string> dtls_state;
   RTCStatsMember<std::string> selected_candidate_pair_id;
   RTCStatsMember<std::string> local_certificate_id;
   RTCStatsMember<std::string> remote_certificate_id;
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_STATS_RTCSTATS_OBJECTS_H_