Style updates for ForwardErrorCorrection and related classes

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.
  */
 
@@ skipping 220 matching lines @@
       }
       crit_sect_.Enter();
     }
     if (fec_->DecodeFEC(&received_packet_list_, &recovered_packet_list_) != 0) {
       crit_sect_.Leave();
       return -1;
     }
     assert(received_packet_list_.empty());
   }
   // Send any recovered media packets to VCM.
-  ForwardErrorCorrection::RecoveredPacketList::iterator it =
-      recovered_packet_list_.begin();
+  auto it = recovered_packet_list_.begin();

[danilchap, 2016/06/29 10:31:52]

make one more step and use c++11 loop:
for (auto* recoverd_packet : recovered_packet_list_) {
 s/(*it)/recoverd_packet/
}

[brandtr, 2016/06/29 14:24:10]

Done.

   for (; it != recovered_packet_list_.end(); ++it) {
     if ((*it)->returned)  // Already sent to the VCM and the jitter buffer.
       continue;
     ForwardErrorCorrection::Packet* packet = (*it)->pkt;
     ++packet_counter_.num_recovered_packets;
     crit_sect_.Leave();
     if (!recovered_packet_callback_->OnRecoveredPacket(packet->data,
                                                        packet->length)) {
       return -1;
     }
     crit_sect_.Enter();
     (*it)->returned = true;
   }
   crit_sect_.Leave();
   return 0;
 }
 
 }  // namespace webrtc