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

content/browser/media/android/url_provision_fetcher.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 "content/browser/media/android/url_provision_fetcher.h"
 
 #include "base/memory/ptr_util.h"
 #include "content/public/browser/android/provision_fetcher_factory.h"
 #include "media/base/bind_to_current_loop.h"
 #include "net/url_request/url_fetcher.h"
@@ skipping 54 matching lines @@
   // URLFetcher implementation calls OnURLFetchComplete() on the same thread
   // that called Start() and it does this asynchronously.
   response_cb_.Run(success, response);
 }
 
 // Implementation of content public method CreateProvisionFetcher().
 
 std::unique_ptr<media::ProvisionFetcher> CreateProvisionFetcher(
     net::URLRequestContextGetter* context_getter) {
   DCHECK(context_getter);
-  return base::WrapUnique(new URLProvisionFetcher(context_getter));
+  return base::MakeUnique<URLProvisionFetcher>(context_getter);
 }
 
 }  // namespace content