Revert of Replace the remaining scoped_ptr with unique_ptr in webrtc/modules/

webrtc/modules/rtp_rtcp/source/fec_receiver_impl.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.
  */
 
 #include "webrtc/modules/rtp_rtcp/source/fec_receiver_impl.h"
 
 #include <assert.h>
 
-#include <memory>
-
 #include "webrtc/base/logging.h"
+#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/modules/rtp_rtcp/source/byte_io.h"
 #include "webrtc/modules/rtp_rtcp/source/rtp_receiver_video.h"
 
 // RFC 5109
 namespace webrtc {
 
 FecReceiver* FecReceiver::Create(RtpData* callback) {
   return new FecReceiverImpl(callback);
 }
 
@@ skipping 53 matching lines @@
   size_t payload_data_length = packet_length - header.headerLength;
 
   if (payload_data_length == 0) {
     LOG(LS_WARNING) << "Corrupt/truncated FEC packet.";
     return -1;
   }
 
   // Add to list without RED header, aka a virtual RTP packet
   // we remove the RED header
 
-  std::unique_ptr<ForwardErrorCorrection::ReceivedPacket> received_packet(
+  rtc::scoped_ptr<ForwardErrorCorrection::ReceivedPacket> received_packet(
       new ForwardErrorCorrection::ReceivedPacket);
   received_packet->pkt = new ForwardErrorCorrection::Packet;
 
   // get payload type from RED header
   uint8_t payload_type =
       incoming_rtp_packet[header.headerLength] & 0x7f;
 
   received_packet->is_fec = payload_type == ulpfec_payload_type;
   received_packet->seq_num = header.sequenceNumber;
 
@@ skipping 27 matching lines @@
     }
     // Check that the packet is long enough to contain data in the following
     // block.
     if (blockLength > payload_data_length - (REDHeaderLength + 1)) {
       LOG(LS_WARNING) << "Block length longer than packet.";
       return -1;
     }
   }
   ++packet_counter_.num_packets;
 
-  std::unique_ptr<ForwardErrorCorrection::ReceivedPacket>
+  rtc::scoped_ptr<ForwardErrorCorrection::ReceivedPacket>
       second_received_packet;
   if (blockLength > 0) {
     // handle block length, split into 2 packets
     REDHeaderLength = 5;
 
     // copy the RTP header
     memcpy(received_packet->pkt->data, incoming_rtp_packet,
            header.headerLength);
 
     // replace the RED payload type
@@ skipping 101 matching lines @@
       return -1;
     }
     crit_sect_.Enter();
     (*it)->returned = true;
   }
   crit_sect_.Leave();
   return 0;
 }
 
 }  // namespace webrtc