Convert //chrome/browser/safe_browsing from scoped_ptr to std::unique_ptr

chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_analyzer.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 "chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_analyzer.h"
 
 #include <string>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
+#include "base/memory/ptr_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/safe_browsing/incident_reporting/incident_receiver.h"
 #include "chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_incident.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "components/variations/service/variations_service.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace safe_browsing {
 
 namespace {
 
 void VerifyVariationsSeedSignatureOnUIThread(
-    scoped_ptr<IncidentReceiver> incident_receiver) {
+    std::unique_ptr<IncidentReceiver> incident_receiver) {
   variations::VariationsService* variations_service =
       g_browser_process->variations_service();
   if (!variations_service)
     return;
   std::string invalid_signature =
       variations_service->GetInvalidVariationsSeedSignature();
   if (!invalid_signature.empty()) {
-    scoped_ptr<
+    std::unique_ptr<
         ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident>
         variations_seed_signature(
             new ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident());
     variations_seed_signature->set_variations_seed_signature(invalid_signature);
     incident_receiver->AddIncidentForProcess(
-        make_scoped_ptr(new VariationsSeedSignatureIncident(
+        base::WrapUnique(new VariationsSeedSignatureIncident(
             std::move(variations_seed_signature))));
   }
 }
 
 }  // namespace
 
 void RegisterVariationsSeedSignatureAnalysis() {
   scoped_refptr<SafeBrowsingService> safe_browsing_service(
       g_browser_process->safe_browsing_service());
 
   safe_browsing_service->RegisterDelayedAnalysisCallback(
       base::Bind(&VerifyVariationsSeedSignature));
 }
 
 void VerifyVariationsSeedSignature(
-    scoped_ptr<IncidentReceiver> incident_receiver) {
+    std::unique_ptr<IncidentReceiver> incident_receiver) {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
       base::Bind(&VerifyVariationsSeedSignatureOnUIThread,
                  base::Passed(&incident_receiver)));
 }
 
 }  // namespace safe_browsing