Convert FieldTrialList to Accept a std::unique_ptr

components/autofill/core/browser/personal_data_manager_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/autofill/core/browser/personal_data_manager.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
 #include <map>
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/feature_list.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/guid.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/test/histogram_tester.h"
 #include "base/test/scoped_feature_list.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "components/autofill/core/browser/autofill_experiments.h"
@@ skipping 270 matching lines @@
   }
 
   // Sets up the profile order field trial group and parameter. Sets up the
   // suggestions limit parameter to |limit_param|.
   void EnableAutofillProfileLimitFieldTrial(const std::string& limit_param) {
     DCHECK(!limit_param.empty());
 
     // Clear the existing |field_trial_list_| and variation parameters.
     field_trial_list_.reset(NULL);
     field_trial_list_.reset(
-        new base::FieldTrialList(new metrics::SHA1EntropyProvider("foo")));
+        new base::FieldTrialList(
+            base::MakeUnique<metrics::SHA1EntropyProvider>("foo")));
     variations::testing::ClearAllVariationParams();
 
     std::map<std::string, std::string> params;
     params[kFrecencyFieldTrialLimitParam] = limit_param;
     variations::AssociateVariationParams(kFrecencyFieldTrialName, "LimitToN",
                                          params);
 
     field_trial_ = base::FieldTrialList::CreateFieldTrial(
         kFrecencyFieldTrialName, "LimitToN");
     field_trial_->group();
@@ skipping 5019 matching lines @@
   EnableAutofillProfileCleanup();
 
   // The deduping routine should not be run.
   EXPECT_FALSE(personal_data_->ApplyDedupingRoutine());
 
   // The two duplicate profiles should still be present.
   EXPECT_EQ(2U, personal_data_->GetProfiles().size());
 }
 
 }  // namespace autofill