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

base/task_scheduler/task_scheduler_impl.cc

 // Copyright 2016 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 "base/task_scheduler/task_scheduler_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 23 matching lines @@
   DCHECK(join_for_testing_returned_.IsSet());
 #endif
 }
 
 void TaskSchedulerImpl::PostTaskWithTraits(
     const tracked_objects::Location& from_here,
     const TaskTraits& traits,
     const Closure& task) {
   // Post |task| as part of a one-off single-task Sequence.
   GetWorkerPoolForTraits(traits)->PostTaskWithSequence(
-      WrapUnique(new Task(from_here, task, traits, TimeDelta())),
+      MakeUnique<Task>(from_here, task, traits, TimeDelta()),
       make_scoped_refptr(new Sequence), nullptr);
 }
 
 scoped_refptr<TaskRunner> TaskSchedulerImpl::CreateTaskRunnerWithTraits(
     const TaskTraits& traits,
     ExecutionMode execution_mode) {
   return GetWorkerPoolForTraits(traits)->CreateTaskRunnerWithTraits(
       traits, execution_mode);
 }
 
@@ skipping 69 matching lines @@
   GetWorkerPoolForTraits(traits)->ReEnqueueSequence(std::move(sequence),
                                                     sort_key);
 }
 
 void TaskSchedulerImpl::OnDelayedRunTimeUpdated() {
   service_thread_->WakeUp();
 }
 
 }  // namespace internal
 }  // namespace base