Switch to use new implementation in metrics.h.

webrtc/video/send_statistics_proxy.cc

 /*
  *  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 39 matching lines @@
   } else if (payload_name == "VP9") {
     return kVideoVp9;
   } else if (payload_name == "H264") {
     return kVideoH264;
   } else {
     return kVideoUnknown;
   }
 }
 
 void UpdateCodecTypeHistogram(const std::string& payload_name) {
-  RTC_HISTOGRAM_ENUMERATION_SPARSE("WebRTC.Video.Encoder.CodecType",
-      PayloadNameToHistogramCodecType(payload_name), kVideoMax);
+  RTC_HISTOGRAM_ENUMERATION("WebRTC.Video.Encoder.CodecType",
+                            PayloadNameToHistogramCodecType(payload_name),
+                            kVideoMax);
 }
 }  // namespace
 
 
 const int SendStatisticsProxy::kStatsTimeoutMs = 5000;
 
 SendStatisticsProxy::SendStatisticsProxy(
     Clock* clock,
     const VideoSendStream::Config& config,
     VideoEncoderConfig::ContentType content_type)
@@ skipping 354 matching lines @@
   return Fraction(min_required_samples, 1000.0f);
 }
 
 int SendStatisticsProxy::BoolSampleCounter::Fraction(
     int min_required_samples, float multiplier) const {
   if (num_samples < min_required_samples || num_samples == 0)
     return -1;
   return static_cast<int>((sum * multiplier / num_samples) + 0.5f);
 }
 }  // namespace webrtc