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

chrome/browser/sessions/tab_loader.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 "chrome/browser/sessions/tab_loader.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/memory/memory_pressure_monitor.h"
@@ skipping 66 matching lines @@
 }
 
 TabLoader::TabLoader(base::TimeTicks restore_started)
     : memory_pressure_listener_(
           base::Bind(&TabLoader::OnMemoryPressure, base::Unretained(this))),
       force_load_delay_multiplier_(1),
       loading_enabled_(true),
       restore_started_(restore_started) {
   stats_collector_ = new SessionRestoreStatsCollector(
       restore_started,
-      base::WrapUnique(
-          new SessionRestoreStatsCollector::UmaStatsReportingDelegate()));
+      base::MakeUnique<
+          SessionRestoreStatsCollector::UmaStatsReportingDelegate>());
   shared_tab_loader_ = this;
   this_retainer_ = this;
 }
 
 TabLoader::~TabLoader() {
   DCHECK(tabs_loading_.empty() && tabs_to_load_.empty());
   DCHECK(shared_tab_loader_ == this);
   shared_tab_loader_ = nullptr;
 }
 
@@ skipping 169 matching lines @@
     // memory pressure.
     stats_collector_->DeferTab(tab);
   }
   // By calling |LoadNextTab| explicitly, we make sure that the
   // |NOTIFICATION_SESSION_RESTORE_DONE| event gets sent.
   LoadNextTab();
 }
 
 // static
 TabLoader* TabLoader::shared_tab_loader_ = nullptr;