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

chrome/browser/ui/webui/sync_internals_message_handler.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/ui/webui/sync_internals_message_handler.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/channel_info.h"
 #include "components/browser_sync/browser/profile_sync_service.h"
 #include "components/signin/core/browser/signin_manager_base.h"
 #include "components/sync_driver/about_sync_util.h"
 #include "components/sync_driver/sync_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/web_ui.h"
 #include "sync/internal_api/public/events/protocol_event.h"
 #include "sync/internal_api/public/sessions/commit_counters.h"
 #include "sync/internal_api/public/sessions/status_counters.h"
 #include "sync/internal_api/public/sessions/update_counters.h"
 #include "sync/internal_api/public/util/weak_handle.h"
 #include "sync/js/js_event_details.h"
 
 using syncer::JsEventDetails;
 using syncer::ModelTypeSet;
 using syncer::WeakHandle;
 
 namespace {
 class UtilAboutSyncDataExtractor : public AboutSyncDataExtractor {
  public:
-  scoped_ptr<base::DictionaryValue> ConstructAboutInformation(
+  std::unique_ptr<base::DictionaryValue> ConstructAboutInformation(
       sync_driver::SyncService* service,
       SigninManagerBase* signin) override {
     return sync_driver::sync_ui_util::ConstructAboutInformation(
         service, signin, chrome::GetChannel());
   }
 };
 }  //  namespace
 
 SyncInternalsMessageHandler::SyncInternalsMessageHandler()
     : SyncInternalsMessageHandler(
-          make_scoped_ptr(new UtilAboutSyncDataExtractor())) {}
+          base::WrapUnique(new UtilAboutSyncDataExtractor())) {}
 
 SyncInternalsMessageHandler::SyncInternalsMessageHandler(
-    scoped_ptr<AboutSyncDataExtractor> about_sync_data_extractor)
+    std::unique_ptr<AboutSyncDataExtractor> about_sync_data_extractor)
     : about_sync_data_extractor_(std::move(about_sync_data_extractor)),
       weak_ptr_factory_(this) {}
 
 SyncInternalsMessageHandler::~SyncInternalsMessageHandler() {
   if (js_controller_)
     js_controller_->RemoveJsEventHandler(this);
 
   ProfileSyncService* service = GetProfileSyncService();
   if (service && service->HasObserver(this)) {
     service->RemoveObserver(this);
@@ skipping 70 matching lines @@
 void SyncInternalsMessageHandler::HandleRequestUpdatedAboutInfo(
     const base::ListValue* args) {
   DCHECK(args->empty());
   SendAboutInfo();
 }
 
 void SyncInternalsMessageHandler::HandleRequestListOfTypes(
     const base::ListValue* args) {
   DCHECK(args->empty());
   base::DictionaryValue event_details;
-  scoped_ptr<base::ListValue> type_list(new base::ListValue());
+  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->Append(new base::StringValue(ModelTypeToString(it.Get())));
   }
   event_details.Set(sync_driver::sync_ui_util::kTypes, type_list.release());
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kDispatchEvent,
       base::StringValue(sync_driver::sync_ui_util::kOnReceivedListOfTypes),
       event_details);
 }
 
 void SyncInternalsMessageHandler::HandleGetAllNodes(
     const base::ListValue* args) {
   DCHECK_EQ(1U, args->GetSize());
   int request_id = 0;
   bool success = args->GetInteger(0, &request_id);
   DCHECK(success);
 
   ProfileSyncService* service = GetProfileSyncService();
   if (service) {
     service->GetAllNodes(
         base::Bind(&SyncInternalsMessageHandler::OnReceivedAllNodes,
                    weak_ptr_factory_.GetWeakPtr(), request_id));
   }
 }
 
 void SyncInternalsMessageHandler::OnReceivedAllNodes(
     int request_id,
-    scoped_ptr<base::ListValue> nodes) {
+    std::unique_ptr<base::ListValue> nodes) {
   base::FundamentalValue id(request_id);
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kGetAllNodesCallback, id, *nodes);
 }
 
 void SyncInternalsMessageHandler::OnStateChanged() {
   SendAboutInfo();
 }
 
 void SyncInternalsMessageHandler::OnProtocolEvent(
     const syncer::ProtocolEvent& event) {
-  scoped_ptr<base::DictionaryValue> value(
+  std::unique_ptr<base::DictionaryValue> value(
       syncer::ProtocolEvent::ToValue(event));
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kDispatchEvent,
       base::StringValue(sync_driver::sync_ui_util::kOnProtocolEvent), *value);
 }
 
 void SyncInternalsMessageHandler::OnCommitCountersUpdated(
     syncer::ModelType type,
     const syncer::CommitCounters& counters) {
   EmitCounterUpdate(type, sync_driver::sync_ui_util::kCommit,
@@ skipping 10 matching lines @@
 void SyncInternalsMessageHandler::OnStatusCountersUpdated(
     syncer::ModelType type,
     const syncer::StatusCounters& counters) {
   EmitCounterUpdate(type, sync_driver::sync_ui_util::kStatus,
                     counters.ToValue());
 }
 
 void SyncInternalsMessageHandler::EmitCounterUpdate(
     syncer::ModelType type,
     const std::string& counter_type,
-    scoped_ptr<base::DictionaryValue> value) {
-  scoped_ptr<base::DictionaryValue> details(new base::DictionaryValue());
+    std::unique_ptr<base::DictionaryValue> value) {
+  std::unique_ptr<base::DictionaryValue> details(new base::DictionaryValue());
   details->SetString(sync_driver::sync_ui_util::kModelType,
                      ModelTypeToString(type));
   details->SetString(sync_driver::sync_ui_util::kCounterType, counter_type);
   details->Set(sync_driver::sync_ui_util::kCounters, value.release());
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kDispatchEvent,
       base::StringValue(sync_driver::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(sync_driver::sync_ui_util::kDispatchEvent,
                                    base::StringValue(name), details.Get());
 }
 
 void SyncInternalsMessageHandler::SendAboutInfo() {
   ProfileSyncService* sync_service = GetProfileSyncService();
   SigninManagerBase* signin = sync_service ? sync_service->signin() : nullptr;
-  scoped_ptr<base::DictionaryValue> value =
+  std::unique_ptr<base::DictionaryValue> value =
       about_sync_data_extractor_->ConstructAboutInformation(sync_service,
                                                             signin);
   web_ui()->CallJavascriptFunction(
       sync_driver::sync_ui_util::kDispatchEvent,
       base::StringValue(sync_driver::sync_ui_util::kOnAboutInfoUpdated),
       *value);
 }
 
 // Gets the ProfileSyncService of the underlying original profile.
 // May return NULL (e.g., if sync is disabled on the command line).
 ProfileSyncService* SyncInternalsMessageHandler::GetProfileSyncService() {
   Profile* profile = Profile::FromWebUI(web_ui());
   return ProfileSyncServiceFactory::GetForProfile(
       profile->GetOriginalProfile());
 }