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

media/cast/logging/stats_event_subscriber.h

 // 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.
 
 #ifndef MEDIA_CAST_LOGGING_STATS_EVENT_SUBSCRIBER_H_
 #define MEDIA_CAST_LOGGING_STATS_EVENT_SUBSCRIBER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/linked_ptr.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/tick_clock.h"
 #include "media/cast/logging/logging_defines.h"
 #include "media/cast/logging/raw_event_subscriber.h"
 #include "media/cast/logging/receiver_time_offset_estimator.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
@@ skipping 15 matching lines @@
 
   // RawReventSubscriber implementations.
   void OnReceiveFrameEvent(const FrameEvent& frame_event) final;
   void OnReceivePacketEvent(const PacketEvent& packet_event) final;
 
   // Returns stats as a DictionaryValue. The dictionary contains one entry -
   // "audio" or "video" pointing to an inner dictionary.
   // The inner dictionary consists of string - double entries, where the string
   // describes the name of the stat, and the double describes
   // the value of the stat. See CastStat and StatsMap below.
-  scoped_ptr<base::DictionaryValue> GetStats() const;
+  std::unique_ptr<base::DictionaryValue> GetStats() const;
 
   // Resets stats in this object.
   void Reset();
 
  private:
   friend class StatsEventSubscriberTest;
   FRIEND_TEST_ALL_PREFIXES(StatsEventSubscriberTest, EmptyStats);
   FRIEND_TEST_ALL_PREFIXES(StatsEventSubscriberTest, CaptureEncode);
   FRIEND_TEST_ALL_PREFIXES(StatsEventSubscriberTest, Encode);
   FRIEND_TEST_ALL_PREFIXES(StatsEventSubscriberTest, Decode);
@@ skipping 34 matching lines @@
     // |min| must be less than |max|.
     // |width| must divide |max - min| evenly.
     SimpleHistogram(int64_t min, int64_t max, int64_t width);
 
     ~SimpleHistogram();
 
     void Add(int64_t sample);
 
     void Reset();
 
-    scoped_ptr<base::ListValue> GetHistogram() const;
+    std::unique_ptr<base::ListValue> GetHistogram() const;
 
    private:
     int64_t min_;
     int64_t max_;
     int64_t width_;
     std::vector<int> buckets_;
   };
 
   enum CastStat {
     // Capture frame rate.
@@ skipping 163 matching lines @@
   HistogramMap histograms_;
 
   base::ThreadChecker thread_checker_;
   DISALLOW_COPY_AND_ASSIGN(StatsEventSubscriber);
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_LOGGING_STATS_EVENT_SUBSCRIBER_H_