Lint enabled for webrtc/modules/video_coding folder.

webrtc/modules/video_coding/utility/moving_average.h

 /*
  *  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.
  */
 
 #ifndef WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
 #define WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_
 
 #include <list>
 
 #include "webrtc/typedefs.h"
 
 namespace webrtc {
-template<class T>
+template <class T>
 class MovingAverage {
  public:
   MovingAverage();
   void AddSample(T sample);
   bool GetAverage(size_t num_samples, T* average);
   void Reset();
   int size();
 
  private:
   T sum_;
   std::list<T> samples_;
 };
 
-template<class T>
-MovingAverage<T>::MovingAverage() : sum_(static_cast<T>(0)) {
-}
+template <class T>
+MovingAverage<T>::MovingAverage()
+    : sum_(static_cast<T>(0)) {}
 
-template<class T>
+template <class T>
 void MovingAverage<T>::AddSample(T sample) {
   samples_.push_back(sample);
   sum_ += sample;
 }
 
-template<class T>
+template <class T>
 bool MovingAverage<T>::GetAverage(size_t num_samples, T* avg) {
   if (num_samples > samples_.size())
     return false;
 
   // Remove old samples.
   while (num_samples < samples_.size()) {
     sum_ -= samples_.front();
     samples_.pop_front();
   }
 
   *avg = sum_ / static_cast<T>(num_samples);
   return true;
 }
 
-template<class T>
+template <class T>
 void MovingAverage<T>::Reset() {
   sum_ = static_cast<T>(0);
   samples_.clear();
 }
 
-template<class T>
+template <class T>
 int MovingAverage<T>::size() {
   return samples_.size();
 }
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_UTILITY_MOVING_AVERAGE_H_