RTCIceCandidatePairStats.[state/priority] added, ConnectionInfo updated.

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 14 matching lines @@
   static const char* kClosed;
 };
 
 // https://w3c.github.io/webrtc-stats/#dom-rtcstatsicecandidatepairstate
 struct RTCStatsIceCandidatePairState {
   static const char* kFrozen;
   static const char* kWaiting;
   static const char* kInProgress;
   static const char* kFailed;
   static const char* kSucceeded;
-  static const char* kCancelled;

[hbos, 2016/12/23 13:45:34]

Our implementation does not support this value and it will be removed from the
spec anyway https://github.com/w3c/webrtc-stats/issues/66

 };
 
 // https://w3c.github.io/webrtc-pc/#rtcicecandidatetype-enum
 struct RTCIceCandidateType {
   static const char* kHost;
   static const char* kSrflx;
   static const char* kPrflx;
   static const char* kRelay;
 };
 
@@ skipping 67 matching lines @@
   RTCIceCandidatePairStats(const std::string& id, int64_t timestamp_us);
   RTCIceCandidatePairStats(std::string&& id, int64_t timestamp_us);
   RTCIceCandidatePairStats(const RTCIceCandidatePairStats& other);
   ~RTCIceCandidatePairStats() override;
 
   RTCStatsMember<std::string> transport_id;
   RTCStatsMember<std::string> local_candidate_id;
   RTCStatsMember<std::string> remote_candidate_id;
   // TODO(hbos): Support enum types?
   // "RTCStatsMember<RTCStatsIceCandidatePairState>"?
-  // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/633550
   RTCStatsMember<std::string> state;
-  // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/633550
   RTCStatsMember<uint64_t> priority;
   // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/633550
   RTCStatsMember<bool> nominated;
   // TODO(hbos): Collected by |RTCStatsCollector| but different than the spec.
   // crbug.com/633550
   RTCStatsMember<bool> writable;
   // TODO(hbos): Not collected by |RTCStatsCollector|. crbug.com/633550
   RTCStatsMember<bool> readable;
   RTCStatsMember<uint64_t> bytes_sent;
   RTCStatsMember<uint64_t> bytes_received;
@@ skipping 252 matching lines @@
   RTCStatsMember<std::string> rtcp_transport_stats_id;
   RTCStatsMember<bool> active_connection;
   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_