mus ws: Move 'reset(new' to base::MakeUnique.

services/ui/ws/display.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 "services/ui/ws/display.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 275 matching lines @@
 }
 
 void Display::CreateRootWindow(const gfx::Size& size) {
   DCHECK(!root_);
 
   root_.reset(window_server_->CreateServerWindow(
       display_manager()->GetAndAdvanceNextRootId(),
       ServerWindow::Properties()));
   root_->SetBounds(gfx::Rect(size));
   root_->SetVisible(true);
-  focus_controller_.reset(new FocusController(this, root_.get()));
+  focus_controller_ = base::MakeUnique<FocusController>(this, root_.get());
   focus_controller_->AddObserver(this);
   InitWindowManagerDisplayRootsIfNecessary();
 }
 
 ServerWindow* Display::GetRootWindow() {
   return root_.get();
 }
 
 bool Display::IsInHighContrastMode() {
   return window_server_->IsActiveUserInHighContrastMode();
@@ skipping 123 matching lines @@
 }
 
 void Display::OnWindowManagerWindowTreeFactoryReady(
     WindowManagerWindowTreeFactory* factory) {
   if (!binding_)
     CreateWindowManagerDisplayRootFromFactory(factory);
 }
 
 }  // namespace ws
 }  // namespace ui