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

remoting/client/plugin/pepper_url_request.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 "remoting/client/plugin/pepper_url_request.h"
 
 #include "base/callback_helpers.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
 #include "ppapi/cpp/url_response_info.h"
@@ skipping 93 matching lines @@
       .Run(Result(url_loader_.GetResponseInfo().GetStatusCode(), response_));
 }
 
 PepperUrlRequestFactory::PepperUrlRequestFactory(pp::InstanceHandle pp_instance)
     : pp_instance_(pp_instance) {}
 PepperUrlRequestFactory::~PepperUrlRequestFactory() {}
 
 std::unique_ptr<UrlRequest> PepperUrlRequestFactory::CreateUrlRequest(
     UrlRequest::Type type,
     const std::string& url) {
-  return base::WrapUnique(new PepperUrlRequest(pp_instance_, type, url));
+  return base::MakeUnique<PepperUrlRequest>(pp_instance_, type, url);
 }
 
 }  // namespace remoting