Switch SupportsUserData uses to use unique_ptr.

components/autofill/core/browser/webdata/autocomplete_syncable_service.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 "components/autofill/core/browser/webdata/autocomplete_syncable_service.h"
 
 #include <stdint.h>
 
 #include <utility>
 
 #include "base/location.h"
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/autofill/core/browser/webdata/autofill_table.h"
 #include "components/autofill/core/browser/webdata/autofill_webdata_service.h"
 #include "components/sync/model/sync_error.h"
 #include "components/sync/model/sync_error_factory.h"
 #include "components/sync/protocol/autofill_specifics.pb.h"
 #include "components/sync/protocol/sync.pb.h"
 #include "components/webdata/common/web_database.h"
 #include "net/base/escape.h"
 
@@ skipping 50 matching lines @@
 
 AutocompleteSyncableService::~AutocompleteSyncableService() {
   DCHECK(CalledOnValidThread());
 }
 
 // static
 void AutocompleteSyncableService::CreateForWebDataServiceAndBackend(
     AutofillWebDataService* web_data_service,
     AutofillWebDataBackend* web_data_backend) {
   web_data_service->GetDBUserData()->SetUserData(
-      UserDataKey(), new AutocompleteSyncableService(web_data_backend));
+      UserDataKey(),
+      base::WrapUnique(new AutocompleteSyncableService(web_data_backend)));
 }
 
 // static
 AutocompleteSyncableService* AutocompleteSyncableService::FromWebDataService(
     AutofillWebDataService* web_data_service) {
   return static_cast<AutocompleteSyncableService*>(
       web_data_service->GetDBUserData()->GetUserData(UserDataKey()));
 }
 
 AutocompleteSyncableService::AutocompleteSyncableService()
@@ skipping 325 matching lines @@
 }
 
 // static
 std::string AutocompleteSyncableService::KeyToTag(const std::string& name,
                                                   const std::string& value) {
   std::string prefix(kAutofillEntryNamespaceTag);
   return prefix + net::EscapePath(name) + "|" + net::EscapePath(value);
 }
 
 }  // namespace autofill