Convert //media/cast from scoped_ptr to std::unique_ptr

media/cast/logging/stats_event_subscriber.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/cast/logging/stats_event_subscriber.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/format_macros.h"
@@ skipping 44 matching lines @@
     size_t index = 1 + (sample - min_) / width_;
     DCHECK_LT(index, buckets_.size());
     ++buckets_[index];
   }
 }
 
 void StatsEventSubscriber::SimpleHistogram::Reset() {
   buckets_.assign(buckets_.size(), 0);
 }
 
-scoped_ptr<base::ListValue>
+std::unique_ptr<base::ListValue>
 StatsEventSubscriber::SimpleHistogram::GetHistogram() const {
-  scoped_ptr<base::ListValue> histo(new base::ListValue);
+  std::unique_ptr<base::ListValue> histo(new base::ListValue);
 
-  scoped_ptr<base::DictionaryValue> bucket(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> bucket(new base::DictionaryValue);
 
   if (buckets_.front()) {
     bucket->SetInteger(base::StringPrintf("<%" PRId64, min_),
                        buckets_.front());
     histo->Append(bucket.release());
   }
 
   for (size_t i = 1; i < buckets_.size() - 1; i++) {
     if (!buckets_[i])
       continue;
@@ skipping 136 matching lines @@
   } else {
     first_event_time_ = std::min(first_event_time_, timestamp);
   }
   if (last_event_time_.is_null()) {
     last_event_time_ = timestamp;
   } else {
     last_event_time_ = std::max(last_event_time_, timestamp);
   }
 }
 
-scoped_ptr<base::DictionaryValue> StatsEventSubscriber::GetStats() const {
+std::unique_ptr<base::DictionaryValue> StatsEventSubscriber::GetStats() const {
   StatsMap stats_map;
   GetStatsInternal(&stats_map);
-  scoped_ptr<base::DictionaryValue> ret(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> ret(new base::DictionaryValue);
 
-  scoped_ptr<base::DictionaryValue> stats(new base::DictionaryValue);
+  std::unique_ptr<base::DictionaryValue> stats(new base::DictionaryValue);
   for (StatsMap::const_iterator it = stats_map.begin(); it != stats_map.end();
        ++it) {
     // Round to 3 digits after the decimal point.
     stats->SetDouble(CastStatToString(it->first),
                      round(it->second * 1000.0) / 1000.0);
   }
 
   // Populate all histograms.
   for (HistogramMap::const_iterator it = histograms_.begin();
        it != histograms_.end();
@@ skipping 505 matching lines @@
     : event_counter(0), sum_size(0) {}
 StatsEventSubscriber::PacketLogStats::~PacketLogStats() {}
 
 StatsEventSubscriber::FrameInfo::FrameInfo() : encoded(false) {
 }
 StatsEventSubscriber::FrameInfo::~FrameInfo() {
 }
 
 }  // namespace cast
 }  // namespace media