Remove implicit downcast in producer_fec_fuzzer.cc.

webrtc/test/fuzzers/producer_fec_fuzzer.cc

 /*
  *  Copyright (c) 2015 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/base/checks.h"
@@ skipping 27 matching lines @@
     i += payload_size + rtp_header_length;
     // Make sure sequence numbers are increasing.
     const int kRedPayloadType = 98;
     rtc::scoped_ptr<RedPacket> red_packet(producer.BuildRedPacket(
         packet.get(), payload_size, rtp_header_length, kRedPayloadType));
     const bool protect = data[i++] % 2 == 1;
     if (protect) {
       producer.AddRtpPacketAndGenerateFec(packet.get(), payload_size,
                                           rtp_header_length);
     }
-    uint16_t num_fec_packets = producer.NumAvailableFecPackets();
-    std::vector<RedPacket*> fec_packets;
+    const size_t num_fec_packets = producer.NumAvailableFecPackets();
     if (num_fec_packets > 0) {
-      fec_packets =
+      std::vector<RedPacket*> fec_packets =
           producer.GetFecPackets(kRedPayloadType, 99, 100, rtp_header_length);
       RTC_CHECK_EQ(num_fec_packets, fec_packets.size());
-    }
-    for (RedPacket* fec_packet : fec_packets) {
-      delete fec_packet;
+      for (RedPacket* fec_packet : fec_packets)
+        delete fec_packet;
     }
   }
 }
 }  // namespace webrtc