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

components/search/search_unittest.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 "components/search/search.h"
 
-#include "base/memory/scoped_ptr.h"
+#include <memory>
+
 #include "base/metrics/field_trial.h"
 #include "base/metrics/statistics_recorder.h"
 #include "build/build_config.h"
 #include "components/variations/entropy_provider.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace search {
 
 class EmbeddedSearchFieldTrialTest : public testing::Test {
  protected:
   void SetUp() override {
     field_trial_list_.reset(new base::FieldTrialList(
         new metrics::SHA1EntropyProvider("42")));
     base::StatisticsRecorder::Initialize();
   }
 
  private:
-  scoped_ptr<base::FieldTrialList> field_trial_list_;
+  std::unique_ptr<base::FieldTrialList> field_trial_list_;
 };
 
 TEST_F(EmbeddedSearchFieldTrialTest, GetFieldTrialInfoEmptyAndValid) {
   FieldTrialFlags flags;
 
   EXPECT_TRUE(GetFieldTrialInfo(&flags));
   EXPECT_EQ(0ul, flags.size());
 
   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial("EmbeddedSearch",
                                                      "Group77"));
@@ skipping 196 matching lines @@
   EnableQueryExtractionForTesting();
   ASSERT_TRUE(base::FieldTrialList::CreateFieldTrial(
       "EmbeddedSearch", "Group1 espv:2 query_extraction:0"));
   EXPECT_TRUE(IsInstantExtendedAPIEnabled());
   EXPECT_TRUE(IsQueryExtractionEnabled());
   EXPECT_EQ(2ul, EmbeddedSearchPageVersion());
 }
 #endif  // !defined(OS_IOS) && !defined(OS_ANDROID)
 
 }  // namespace search