Move webrtc/{base => rtc_base}

webrtc/base/ratetracker.h

 /*
  *  Copyright 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_BASE_RATETRACKER_H_
 #define WEBRTC_BASE_RATETRACKER_H_
 
-#include <stdlib.h>
-#include "webrtc/base/basictypes.h"
 
-namespace rtc {
-
-// Computes units per second over a given interval by tracking the units over
-// each bucket of a given size and calculating the instantaneous rate assuming
-// that over each bucket the rate was constant.
-class RateTracker {
- public:
-  RateTracker(int64_t bucket_milliseconds, size_t bucket_count);
-  virtual ~RateTracker();
-
-  // Computes the average rate over the most recent interval_milliseconds,
-  // or if the first sample was added within this period, computes the rate
-  // since the first sample was added.
-  double ComputeRateForInterval(int64_t interval_milliseconds) const;
-
-  // Computes the average rate over the rate tracker's recording interval
-  // of bucket_milliseconds * bucket_count.
-  double ComputeRate() const {
-    return ComputeRateForInterval(bucket_milliseconds_ *
-                                  static_cast<int64_t>(bucket_count_));
-  }
-
-  // Computes the average rate since the first sample was added to the
-  // rate tracker.
-  double ComputeTotalRate() const;
-
-  // The total number of samples added.
-  size_t TotalSampleCount() const;
-
-  // Reads the current time in order to determine the appropriate bucket for
-  // these samples, and increments the count for that bucket by sample_count.
-  void AddSamples(size_t sample_count);
-
- protected:
-  // overrideable for tests
-  virtual int64_t Time() const;
-
- private:
-  void EnsureInitialized();
-  size_t NextBucketIndex(size_t bucket_index) const;
-
-  const int64_t bucket_milliseconds_;
-  const size_t bucket_count_;
-  size_t* sample_buckets_;
-  size_t total_sample_count_;
-  size_t current_bucket_;
-  int64_t bucket_start_time_milliseconds_;
-  int64_t initialization_time_milliseconds_;
-};
-
-}  // namespace rtc
+// This header is deprecated and is just left here temporarily during
+// refactoring. See https://bugs.webrtc.org/7634 for more details.
+#include "webrtc/rtc_base/ratetracker.h"
 
 #endif  // WEBRTC_BASE_RATETRACKER_H_