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

chrome/browser/browsing_data/browsing_data_remover.cc

 // Copyright (c) 2012 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 "chrome/browser/browsing_data/browsing_data_remover.h"
 
 #include <map>
 #include <set>
 #include <string>
 
@@ skipping 389 matching lines @@
     int origin_type_mask,
     std::unique_ptr<BrowsingDataFilterBuilder> filter_builder,
     Observer* observer) {
   DCHECK(!observer || observer_list_.HasObserver(observer))
       << "Every observer must register itself (by calling AddObserver()) "
       << "before observing a removal task.";
 
   // Remove() and RemoveAndReply() pass a null pointer to indicate no filter.
   // No filter is equivalent to one that |IsEmptyBlacklist()|.
   if (!filter_builder) {
-    filter_builder = base::WrapUnique(new RegistrableDomainFilterBuilder(
-        RegistrableDomainFilterBuilder::BLACKLIST));
+    filter_builder = base::MakeUnique<RegistrableDomainFilterBuilder>(
+        RegistrableDomainFilterBuilder::BLACKLIST);
     DCHECK(filter_builder->IsEmptyBlacklist());
   }
 
   task_queue_.emplace(
       time_range,
       remove_mask,
       origin_type_mask,
       std::move(filter_builder),
       observer);
 
@@ skipping 1108 matching lines @@
   waiting_for_clear_offline_page_data_ = false;
   NotifyIfDone();
 }
 #endif
 
 void BrowsingDataRemover::OnClearedDomainReliabilityMonitor() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   waiting_for_clear_domain_reliability_monitor_ = false;
   NotifyIfDone();
 }