Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/precache/core/precache_database_unittest.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 "components/precache/core/precache_database.h"
 
 #include <stdint.h>
 
 #include <map>
+#include <memory>
 
 #include "base/containers/hash_tables.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram_base.h"
 #include "base/test/histogram_tester.h"
 #include "base/time/time.h"
 #include "components/history/core/browser/history_constants.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 namespace {
@@ skipping 76 matching lines @@
                                     const base::Time& fetch_time,
                                     int64_t size);
 
   // Must be declared first so that it is destroyed last.
   base::ScopedTempDir scoped_temp_dir_;
 
   // Having this MessageLoop member variable causes base::MessageLoop::current()
   // to be set properly.
   base::MessageLoopForUI loop_;
 
-  scoped_ptr<PrecacheDatabase> precache_database_;
+  std::unique_ptr<PrecacheDatabase> precache_database_;
   base::HistogramTester histograms_;
   base::HistogramTester::CountsMap expected_histogram_counts_;
 
   void ExpectNewSample(const std::string& histogram_name,
                        base::HistogramBase::Sample sample) {
     histograms_.ExpectUniqueSample(histogram_name, sample, 1);
     expected_histogram_counts_[histogram_name]++;
   }
 
   void ExpectNoOtherSamples() {
@@ skipping 255 matching lines @@
   EXPECT_THAT(histograms_.GetAllSamples("Precache.Saved"),
               ElementsAre(Bucket(kSize1, 1), Bucket(kSize3, 1)));
 
   EXPECT_THAT(histograms_.GetAllSamples("Precache.Saved.Cellular"),
               ElementsAre(Bucket(kSize1, 1)));
 }
 
 }  // namespace
 
 }  // namespace precache