Re-write many calls to WrapUnique() with MakeUnique()

components/browsing_data/core/counters/browsing_data_counter.cc

 // Copyright 2015 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/browsing_data/core/counters/browsing_data_counter.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "components/browsing_data/core/browsing_data_utils.h"
@@ skipping 27 matching lines @@
   return CalculateBeginDeleteTime(static_cast<TimePeriod>(*period_));
 }
 
 void BrowsingDataCounter::Restart() {
   DCHECK(initialized_);
 
   // If this data type was unchecked for deletion, we do not need to count it.
   if (!pref_service_->GetBoolean(GetPrefName()))
     return;
 
-  callback_.Run(base::WrapUnique(new Result(this)));
+  callback_.Run(base::MakeUnique<Result>(this));
 
   Count();
 }
 
 void BrowsingDataCounter::ReportResult(ResultInt value) {
   DCHECK(initialized_);
-  callback_.Run(base::WrapUnique(new FinishedResult(this, value)));
+  callback_.Run(base::MakeUnique<FinishedResult>(this, value));
 }
 
 void BrowsingDataCounter::ReportResult(std::unique_ptr<Result> result) {
   DCHECK(initialized_);
   callback_.Run(std::move(result));
 }
 
 PrefService* BrowsingDataCounter::GetPrefs() const {
   return pref_service_;
 }
@@ skipping 21 matching lines @@
 bool BrowsingDataCounter::FinishedResult::Finished() const {
   return true;
 }
 
 BrowsingDataCounter::ResultInt BrowsingDataCounter::FinishedResult::Value()
     const {
   return value_;
 }
 
 }  // namespace browsing_data