Convert //cc from scoped_ptr to std::unique_ptr.

cc/debug/rasterize_and_record_benchmark.h

 // Copyright 2013 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 CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_H_
 #define CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 11 matching lines @@
 class DictionaryValue;
 }
 
 namespace cc {
 
 class LayerTreeHost;
 class Layer;
 class RasterizeAndRecordBenchmark : public MicroBenchmark {
  public:
   explicit RasterizeAndRecordBenchmark(
-      scoped_ptr<base::Value> value,
+      std::unique_ptr<base::Value> value,
       const MicroBenchmark::DoneCallback& callback);
   ~RasterizeAndRecordBenchmark() override;
 
   // Implements MicroBenchmark interface.
   void DidUpdateLayers(LayerTreeHost* host) override;
   void RunOnLayer(PictureLayer* layer) override;
 
-  scoped_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl(
+  std::unique_ptr<MicroBenchmarkImpl> CreateBenchmarkImpl(
       scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner) override;
 
  private:
-  void RecordRasterResults(scoped_ptr<base::Value> results);
+  void RecordRasterResults(std::unique_ptr<base::Value> results);
 
   struct RecordResults {
     RecordResults();
     ~RecordResults();
 
     int pixels_recorded;
     size_t bytes_used;
     base::TimeDelta total_best_time[RecordingSource::RECORDING_MODE_COUNT];
   };
 
   RecordResults record_results_;
   int record_repeat_count_;
-  scoped_ptr<base::Value> settings_;
-  scoped_ptr<base::DictionaryValue> results_;
+  std::unique_ptr<base::Value> settings_;
+  std::unique_ptr<base::DictionaryValue> results_;
 
   // The following is used in DCHECKs.
   bool main_thread_benchmark_done_;
 
   LayerTreeHost* host_;
 
   base::WeakPtrFactory<RasterizeAndRecordBenchmark> weak_ptr_factory_;
 };
 
 }  // namespace cc
 
 #endif  // CC_DEBUG_RASTERIZE_AND_RECORD_BENCHMARK_H_