Remove raw base::DictionaryValue::Set

ios/chrome/browser/ui/webui/sync_internals/sync_internals_message_handler.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 "ios/chrome/browser/ui/webui/sync_internals/sync_internals_message_handler.h"
 
+#include <utility>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/values.h"
 #include "components/browser_sync/profile_sync_service.h"
 #include "components/sync/base/weak_handle.h"
 #include "components/sync/driver/about_sync_util.h"
 #include "components/sync/driver/sync_service.h"
 #include "components/sync/engine/cycle/commit_counters.h"
 #include "components/sync/engine/cycle/status_counters.h"
@@ skipping 101 matching lines @@
 void SyncInternalsMessageHandler::HandleRequestListOfTypes(
     const base::ListValue* args) {
   DCHECK(args->empty());
   base::DictionaryValue event_details;
   std::unique_ptr<base::ListValue> type_list(new base::ListValue());
   ModelTypeSet protocol_types = syncer::ProtocolTypes();
   for (ModelTypeSet::Iterator it = protocol_types.First(); it.Good();
        it.Inc()) {
     type_list->AppendString(ModelTypeToString(it.Get()));
   }
-  event_details.Set(syncer::sync_ui_util::kTypes, type_list.release());
+  event_details.Set(syncer::sync_ui_util::kTypes, std::move(type_list));
   web_ui()->CallJavascriptFunction(
       syncer::sync_ui_util::kDispatchEvent,
       base::Value(syncer::sync_ui_util::kOnReceivedListOfTypes), event_details);
 }
 
 void SyncInternalsMessageHandler::HandleGetAllNodes(
     const base::ListValue* args) {
   DCHECK_EQ(1U, args->GetSize());
   int request_id = 0;
   bool success = ExtractIntegerValue(args, &request_id);
@@ skipping 46 matching lines @@
   EmitCounterUpdate(type, syncer::sync_ui_util::kStatus, counters.ToValue());
 }
 
 void SyncInternalsMessageHandler::EmitCounterUpdate(
     syncer::ModelType type,
     const std::string& counter_type,
     std::unique_ptr<base::DictionaryValue> value) {
   std::unique_ptr<base::DictionaryValue> details(new base::DictionaryValue());
   details->SetString(syncer::sync_ui_util::kModelType, ModelTypeToString(type));
   details->SetString(syncer::sync_ui_util::kCounterType, counter_type);
-  details->Set(syncer::sync_ui_util::kCounters, value.release());
+  details->Set(syncer::sync_ui_util::kCounters, std::move(value));
   web_ui()->CallJavascriptFunction(
       syncer::sync_ui_util::kDispatchEvent,
       base::Value(syncer::sync_ui_util::kOnCountersUpdated), *details);
 }
 
 void SyncInternalsMessageHandler::HandleJsEvent(const std::string& name,
                                                 const JsEventDetails& details) {
   DVLOG(1) << "Handling event: " << name << " with details "
            << details.ToString();
   web_ui()->CallJavascriptFunction(syncer::sync_ui_util::kDispatchEvent,
@@ skipping 10 matching lines @@
       base::Value(syncer::sync_ui_util::kOnAboutInfoUpdated), *value);
 }
 
 // Gets the SyncService of the underlying original profile. May return null.
 syncer::SyncService* SyncInternalsMessageHandler::GetSyncService() {
   ios::ChromeBrowserState* browser_state =
       ios::ChromeBrowserState::FromWebUIIOS(web_ui());
   return IOSChromeProfileSyncServiceFactory::GetForBrowserState(
       browser_state->GetOriginalChromeBrowserState());
 }