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

cc/debug/rasterize_and_record_benchmark.cc

 // 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.
 
 #include "cc/debug/rasterize_and_record_benchmark.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <limits>
 #include <string>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "cc/debug/lap_timer.h"
 #include "cc/debug/rasterize_and_record_benchmark_impl.h"
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/picture_layer.h"
 #include "cc/playback/display_item_list.h"
 #include "cc/playback/recording_source.h"
 #include "cc/trees/layer_tree_host.h"
@@ skipping 17 matching lines @@
     "",
     "_sk_null_canvas",
     "_painting_disabled",
     "_caching_disabled",
     "_construction_disabled",
     "_subsequence_caching_disabled"};
 
 }  // namespace
 
 RasterizeAndRecordBenchmark::RasterizeAndRecordBenchmark(
-    scoped_ptr<base::Value> value,
+    std::unique_ptr<base::Value> value,
     const MicroBenchmark::DoneCallback& callback)
     : MicroBenchmark(callback),
       record_repeat_count_(kDefaultRecordRepeatCount),
       settings_(std::move(value)),
       main_thread_benchmark_done_(false),
       host_(nullptr),
       weak_ptr_factory_(this) {
   base::DictionaryValue* settings = nullptr;
   settings_->GetAsDictionary(&settings);
   if (!settings)
     return;
 
   if (settings->HasKey("record_repeat_count"))
     settings->GetInteger("record_repeat_count", &record_repeat_count_);
 }
 
 RasterizeAndRecordBenchmark::~RasterizeAndRecordBenchmark() {
   weak_ptr_factory_.InvalidateWeakPtrs();
 }
 
 void RasterizeAndRecordBenchmark::DidUpdateLayers(LayerTreeHost* host) {
   host_ = host;
   LayerTreeHostCommon::CallFunctionForEveryLayer(
       host, [this](Layer* layer) { layer->RunMicroBenchmark(this); });
 
   DCHECK(!results_.get());
-  results_ = make_scoped_ptr(new base::DictionaryValue);
+  results_ = base::WrapUnique(new base::DictionaryValue);
   results_->SetInteger("pixels_recorded", record_results_.pixels_recorded);
   results_->SetInteger("picture_memory_usage",
                        static_cast<int>(record_results_.bytes_used));
 
   for (int i = 0; i < RecordingSource::RECORDING_MODE_COUNT; i++) {
     std::string name = base::StringPrintf("record_time%s_ms", kModeSuffixes[i]);
     results_->SetDouble(name,
                         record_results_.total_best_time[i].InMillisecondsF());
   }
   main_thread_benchmark_done_ = true;
 }
 
 void RasterizeAndRecordBenchmark::RecordRasterResults(
-    scoped_ptr<base::Value> results_value) {
+    std::unique_ptr<base::Value> results_value) {
   DCHECK(main_thread_benchmark_done_);
 
   base::DictionaryValue* results = nullptr;
   results_value->GetAsDictionary(&results);
   DCHECK(results);
 
   results_->MergeDictionary(results);
 
   NotifyDone(std::move(results_));
 }
 
-scoped_ptr<MicroBenchmarkImpl> RasterizeAndRecordBenchmark::CreateBenchmarkImpl(
+std::unique_ptr<MicroBenchmarkImpl>
+RasterizeAndRecordBenchmark::CreateBenchmarkImpl(
     scoped_refptr<base::SingleThreadTaskRunner> origin_task_runner) {
-  return make_scoped_ptr(new RasterizeAndRecordBenchmarkImpl(
+  return base::WrapUnique(new RasterizeAndRecordBenchmarkImpl(
       origin_task_runner, settings_.get(),
       base::Bind(&RasterizeAndRecordBenchmark::RecordRasterResults,
                  weak_ptr_factory_.GetWeakPtr())));
 }
 
 void RasterizeAndRecordBenchmark::RunOnLayer(PictureLayer* layer) {
   DCHECK(host_);
 
   if (!layer->DrawsContent())
     return;
@@ skipping 71 matching lines @@
   }
 }
 
 RasterizeAndRecordBenchmark::RecordResults::RecordResults()
     : pixels_recorded(0), bytes_used(0) {
 }
 
 RasterizeAndRecordBenchmark::RecordResults::~RecordResults() {}
 
 }  // namespace cc