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

components/rappor/rappor_service.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 "components/rappor/rappor_service.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
@@ skipping 66 matching lines @@
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(!IsInitialized());
   const GURL server_url = GetServerUrl();
   if (!server_url.is_valid()) {
     DVLOG(1) << server_url.spec() << " is invalid. "
              << "RapporService not started.";
     return;
   }
   DVLOG(1) << "RapporService reporting to " << server_url.spec();
   InitializeInternal(
-      base::WrapUnique(new LogUploader(server_url, kMimeType, request_context)),
+      base::MakeUnique<LogUploader>(server_url, kMimeType, request_context),
       internal::LoadCohort(pref_service_), internal::LoadSecret(pref_service_));
 }
 
 void RapporService::Update(int recording_groups, bool may_upload) {
   DCHECK(thread_checker_.CalledOnValidThread());
   DCHECK(IsInitialized());
   if (recording_groups_ != recording_groups) {
     if (recording_groups == 0) {
       DVLOG(1) << "Rappor service stopped because all groups were disabled.";
       recording_groups_ = 0;
@@ skipping 160 matching lines @@
 void RapporService::RecordSampleObj(const std::string& metric_name,
                                     std::unique_ptr<Sample> sample) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (!RecordingAllowed(sample->parameters()))
     return;
   DVLOG(1) << "Recording sample of metric \"" << metric_name << "\"";
   sampler_.AddSample(metric_name, std::move(sample));
 }
 
 }  // namespace rappor