Re-land of RTCInboundRTPStreamStats.qpSum collected.

webrtc/pc/rtcstats_integrationtest.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 518 matching lines @@
       verifier->TestMemberIsUndefined(stream.pli_count);
       verifier->TestMemberIsUndefined(stream.nack_count);
     }
     verifier->TestMemberIsUndefined(stream.sli_count);
   }
 
   bool VerifyRTCInboundRTPStreamStats(
       const RTCInboundRTPStreamStats& inbound_stream) {
     RTCStatsVerifier verifier(report_, &inbound_stream);
     VerifyRTCRTPStreamStats(inbound_stream, &verifier);
-    verifier.TestMemberIsUndefined(inbound_stream.qp_sum);
+    // TODO(hbos): As soon as the decoders provide |qp_sum| values, this
+    // if-statement needs to be included. https://bugs.webrtc.org/7065
+    // if (inbound_stream.media_type.is_defined() &&
+    //     *inbound_stream.media_type == "video") {
+    //   verifier.TestMemberIsNonNegative<uint64_t>(inbound_stream.qp_sum);
+    // } else {
+      verifier.TestMemberIsUndefined(inbound_stream.qp_sum);
+    // }
     verifier.TestMemberIsNonNegative<uint32_t>(inbound_stream.packets_received);
     verifier.TestMemberIsNonNegative<uint64_t>(inbound_stream.bytes_received);
     verifier.TestMemberIsNonNegative<uint32_t>(inbound_stream.packets_lost);
     if (inbound_stream.media_type.is_defined() &&
         *inbound_stream.media_type == "video") {
       verifier.TestMemberIsUndefined(inbound_stream.jitter);
     } else {
       verifier.TestMemberIsNonNegative<double>(inbound_stream.jitter);
     }
     verifier.TestMemberIsNonNegative<double>(inbound_stream.fraction_lost);
@@ skipping 86 matching lines @@
   caller_ = nullptr;
   // Any pending stats requests should have completed in the act of destroying
   // the peer connection.
   EXPECT_TRUE(stats_obtainer->report());
 }
 #endif  // HAVE_SCTP
 
 }  // namespace
 
 }  // namespace webrtc