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

ui/ozone/common/native_display_delegate_ozone.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 "ui/ozone/common/native_display_delegate_ozone.h"
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "ui/ozone/common/display_snapshot_proxy.h"
 #include "ui/ozone/common/display_util.h"
 
 namespace ui {
 
 NativeDisplayDelegateOzone::NativeDisplayDelegateOzone() {
 }
 
 NativeDisplayDelegateOzone::~NativeDisplayDelegateOzone() {
 }
 
 void NativeDisplayDelegateOzone::Initialize() {
   DisplaySnapshot_Params params;
   if (CreateSnapshotFromCommandLine(&params)) {
     DCHECK_NE(DISPLAY_CONNECTION_TYPE_NONE, params.type);
-    displays_.push_back(base::WrapUnique(new DisplaySnapshotProxy(params)));
+    displays_.push_back(base::MakeUnique<DisplaySnapshotProxy>(params));
   }
 }
 
 void NativeDisplayDelegateOzone::GrabServer() {
   NOTIMPLEMENTED();
 }
 
 void NativeDisplayDelegateOzone::UngrabServer() {
   NOTIMPLEMENTED();
 }
@@ skipping 88 matching lines @@
 void NativeDisplayDelegateOzone::AddObserver(NativeDisplayObserver* observer) {
   NOTIMPLEMENTED();
 }
 
 void NativeDisplayDelegateOzone::RemoveObserver(
     NativeDisplayObserver* observer) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace ui