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

ui/aura/window.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 "ui/aura/window.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 1076 matching lines @@
 ui::EventTarget* Window::GetParentTarget() {
   if (IsRootWindow()) {
     return client::GetEventClient(this) ?
         client::GetEventClient(this)->GetToplevelEventTarget() :
             Env::GetInstance();
   }
   return parent_;
 }
 
 std::unique_ptr<ui::EventTargetIterator> Window::GetChildIterator() const {
-  return base::WrapUnique(new ui::EventTargetIteratorImpl<Window>(children()));
+  return base::MakeUnique<ui::EventTargetIteratorImpl<Window>>(children());
 }
 
 ui::EventTargeter* Window::GetEventTargeter() {
   return targeter_.get();
 }
 
 void Window::ConvertEventToTarget(ui::EventTarget* target,
                                   ui::LocatedEvent* event) {
   event->ConvertLocationToTarget(this,
                                  static_cast<Window*>(target));
 }
 
 void Window::UpdateLayerName() {
 #if !defined(NDEBUG)
   DCHECK(layer());
 
   std::string layer_name(name_);
   if (layer_name.empty())
     layer_name = "Unnamed Window";
 
   if (id_ != -1)
     layer_name += " " + base::IntToString(id_);
 
   layer()->set_name(layer_name);
 #endif
 }
 
 }  // namespace aura