RTCStatsCollector: timestamps updated.

webrtc/stats/rtcstats.cc

 /*
  *  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 33 matching lines @@
   }
   oss << " }";
   return oss.str();
 }
 
 }  // namespace
 
 std::string RTCStats::ToString() const {
   std::ostringstream oss;
   oss << type() << " {\n  id: \"" << id_ << "\"\n  timestamp: "
-      << timestamp_ << '\n';
+      << timestamp_us_ << '\n';
   for (const RTCStatsMemberInterface* member : Members()) {
     oss << "  " << member->name() << ": ";
     if (member->is_defined()) {
       if (member->is_string())
         oss << '"' << member->ValueToString() << "\"\n";
       else
         oss << member->ValueToString() << '\n';
     } else {
       oss << "undefined\n";
     }
@@ skipping 58 matching lines @@
     std::vector<double>, kSequenceDouble, true, false,
     VectorToString(value_));
 WEBRTC_DEFINE_RTCSTATSMEMBER(
     std::vector<const char*>, kSequenceStaticString, true, false,
     VectorOfStringsToString(value_));
 WEBRTC_DEFINE_RTCSTATSMEMBER(
     std::vector<std::string>, kSequenceString, true, false,
     VectorOfStringsToString(value_));
 
 }  // namespace webrtc