Add RTC_ prefix to contructormagic macros.

webrtc/modules/audio_coding/neteq/statistics_calculator.h

 /*
  *  Copyright (c) 2013 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 142 matching lines @@
   size_t expanded_speech_samples_;
   size_t expanded_noise_samples_;
   size_t discarded_packets_;
   size_t lost_timestamps_;
   uint32_t timestamps_since_last_report_;
   std::deque<int> waiting_times_;
   uint32_t secondary_decoded_samples_;
   PeriodicUmaCount delayed_packet_outage_counter_;
   PeriodicUmaAverage excess_buffer_delay_;
 
-  DISALLOW_COPY_AND_ASSIGN(StatisticsCalculator);
+  RTC_DISALLOW_COPY_AND_ASSIGN(StatisticsCalculator);
 };
 
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ_STATISTICS_CALCULATOR_H_