Fixed memleak when two voip blocks present in single rtcp packet.

webrtc/modules/rtp_rtcp/source/rtcp_receiver_unittest.cc

 /*
  *  Copyright (c) 2012 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 118 matching lines @@
         rtcpPacketInformation.interArrivalJitter;
     rtcp_packet_info_.sliPictureId = rtcpPacketInformation.sliPictureId;
     rtcp_packet_info_.rpsiPictureId = rtcpPacketInformation.rpsiPictureId;
     rtcp_packet_info_.receiverEstimatedMaxBitrate =
         rtcpPacketInformation.receiverEstimatedMaxBitrate;
     rtcp_packet_info_.ntp_secs = rtcpPacketInformation.ntp_secs;
     rtcp_packet_info_.ntp_frac = rtcpPacketInformation.ntp_frac;
     rtcp_packet_info_.rtp_timestamp = rtcpPacketInformation.rtp_timestamp;
     rtcp_packet_info_.xr_dlrr_item = rtcpPacketInformation.xr_dlrr_item;
     if (rtcpPacketInformation.VoIPMetric)
-      rtcp_packet_info_.AddVoIPMetric(rtcpPacketInformation.VoIPMetric);
+      rtcp_packet_info_.AddVoIPMetric(rtcpPacketInformation.VoIPMetric.get());
     rtcp_packet_info_.transport_feedback_.reset(
         rtcpPacketInformation.transport_feedback_.release());
     return 0;
   }
 
   OverUseDetectorOptions over_use_detector_options_;
   SimulatedClock system_clock_;
   ModuleRtpRtcpImpl* rtp_rtcp_impl_;
   RTCPReceiver* rtcp_receiver_;
   TestTransport* test_transport_;
@@ skipping 1127 matching lines @@
 
   // Transport feedback should be ignored, but next packet should work.
   EXPECT_EQ(0u, rtcp_packet_info_.rtcpPacketTypeFlags & kRtcpTransportFeedback);
   EXPECT_NE(0u, rtcp_packet_info_.rtcpPacketTypeFlags & kRtcpRemb);
   EXPECT_EQ(kBitrateBps, rtcp_packet_info_.receiverEstimatedMaxBitrate);
 }
 
 }  // Anonymous namespace
 
 }  // namespace webrtc