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

base/message_loop/message_pump_perftest.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 <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/format_macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 77 matching lines @@
       target_->WaitUntilThreadStarted();
     }
 
     std::vector<std::unique_ptr<Thread>> scheduling_threads;
     scheduling_times_.reset(new base::TimeDelta[num_scheduling_threads]);
     scheduling_thread_times_.reset(new base::TimeDelta[num_scheduling_threads]);
     min_batch_times_.reset(new base::TimeDelta[num_scheduling_threads]);
     max_batch_times_.reset(new base::TimeDelta[num_scheduling_threads]);
 
     for (int i = 0; i < num_scheduling_threads; ++i) {
-      scheduling_threads.push_back(
-          WrapUnique(new Thread("posting thread")));
+      scheduling_threads.push_back(MakeUnique<Thread>("posting thread"));
       scheduling_threads[i]->Start();
     }
 
     for (int i = 0; i < num_scheduling_threads; ++i) {
       scheduling_threads[i]->task_runner()->PostTask(
           FROM_HERE,
           base::Bind(&ScheduleWorkTest::Schedule, base::Unretained(this), i));
     }
 
     for (int i = 0; i < num_scheduling_threads; ++i) {
@@ skipping 186 matching lines @@
 
 TEST_F(PostTaskTest, TenTasksPerReload) {
   Run(10000, 10);
 }
 
 TEST_F(PostTaskTest, OneHundredTasksPerReload) {
   Run(1000, 100);
 }
 
 }  // namespace base