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

remoting/host/disconnect_window_win.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 <stddef.h>
 #include <windows.h>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 379 matching lines @@
   if (!SetWindowRgn(hwnd_, rgn, TRUE))
     return false;
 
   return true;
 }
 
 } // namespace
 
 // static
 std::unique_ptr<HostWindow> HostWindow::CreateDisconnectWindow() {
-  return base::WrapUnique(new DisconnectWindowWin());
+  return base::MakeUnique<DisconnectWindowWin>();
 }
 
 }  // namespace remoting