Match existing type usage better.

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 73 matching lines @@
                             const DecisionLogic& decision_logic,
                             NetEqNetworkStatistics *stats);
 
   void WaitingTimes(std::vector<int>* waiting_times);
 
  private:
   static const int kMaxReportPeriod = 60;  // Seconds before auto-reset.
   static const int kLenWaitingTimes = 100;
 
   // Calculates numerator / denominator, and returns the value in Q14.
-  static int CalculateQ14Ratio(uint32_t numerator, uint32_t denominator);
+  static uint16_t CalculateQ14Ratio(uint32_t numerator, uint32_t denominator);
 
   uint32_t preemptive_samples_;
   uint32_t accelerate_samples_;
   int added_zero_samples_;
   uint32_t expanded_speech_samples_;
   uint32_t expanded_noise_samples_;
   int discarded_packets_;
   uint32_t lost_timestamps_;
   uint32_t timestamps_since_last_report_;
   int waiting_times_[kLenWaitingTimes];  // Used as a circular buffer.
   int len_waiting_times_;
   int next_waiting_time_index_;
   uint32_t secondary_decoded_samples_;
 
   DISALLOW_COPY_AND_ASSIGN(StatisticsCalculator);
 };
 
 }  // namespace webrtc
 #endif  // WEBRTC_MODULES_AUDIO_CODING_NETEQ_STATISTICS_CALCULATOR_H_