Convert //sync from scoped_ptr to std::unique_ptr

sync/tools/sync_listen_notifications.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 <cstddef>
 #include <cstdio>
+#include <memory>
 #include <string>
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/macros.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/rand_util.h"
 #include "base/threading/thread.h"
 #include "build/build_config.h"
 #include "components/invalidation/impl/invalidation_state_tracker.h"
 #include "components/invalidation/impl/invalidator.h"
 #include "components/invalidation/impl/non_blocking_invalidator.h"
 #include "components/invalidation/public/invalidation_handler.h"
 #include "components/invalidation/public/invalidation_util.h"
 #include "components/invalidation/public/object_id_invalidation_map.h"
@@ skipping 50 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(NotificationPrinter);
 };
 
 // Needed to use a real host resolver.
 class MyTestURLRequestContext : public net::TestURLRequestContext {
  public:
   MyTestURLRequestContext() : TestURLRequestContext(true) {
     context_storage_.set_host_resolver(
         net::HostResolver::CreateDefaultResolver(NULL));
     context_storage_.set_transport_security_state(
-        make_scoped_ptr(new net::TransportSecurityState()));
+        base::WrapUnique(new net::TransportSecurityState()));
     Init();
   }
 
   ~MyTestURLRequestContext() override {}
 };
 
 class MyTestURLRequestContextGetter : public net::TestURLRequestContextGetter {
  public:
   explicit MyTestURLRequestContextGetter(
       const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner)
       : TestURLRequestContextGetter(io_task_runner) {}
 
   net::TestURLRequestContext* GetURLRequestContext() override {
     // Construct |context_| lazily so it gets constructed on the right
     // thread (the IO thread).
     if (!context_)
       context_.reset(new MyTestURLRequestContext());
     return context_.get();
   }
 
  private:
   ~MyTestURLRequestContextGetter() override {}
 
-  scoped_ptr<MyTestURLRequestContext> context_;
+  std::unique_ptr<MyTestURLRequestContext> context_;
 };
 
 notifier::NotifierOptions ParseNotifierOptions(
     const base::CommandLine& command_line,
     const scoped_refptr<net::URLRequestContextGetter>& request_context_getter) {
   notifier::NotifierOptions notifier_options;
   notifier_options.request_context_getter = request_context_getter;
 
   if (command_line.HasSwitch(kHostPortSwitch)) {
     notifier_options.xmpp_host_port =
@@ skipping 46 matching lines @@
                 "syncer::SyncManagerImpl::UpdateCredentials() "
                 "after logging into\n"
                 "sync to get the token to pass into this utility.\n",
                 argv[0],
                 kEmailSwitch, kTokenSwitch, kHostPortSwitch,
                 kTrySslTcpFirstSwitch, kAllowInsecureConnectionSwitch);
     return -1;
   }
 
   // Set up objects that monitor the network.
-  scoped_ptr<net::NetworkChangeNotifier> network_change_notifier(
+  std::unique_ptr<net::NetworkChangeNotifier> network_change_notifier(
       net::NetworkChangeNotifier::Create());
 
   const notifier::NotifierOptions& notifier_options =
       ParseNotifierOptions(
           command_line,
           new MyTestURLRequestContextGetter(io_thread.task_runner()));
   syncer::NetworkChannelCreator network_channel_creator =
       syncer::NonBlockingInvalidator::MakePushClientChannelCreator(
           notifier_options);
   const char kClientInfo[] = "sync_listen_notifications";
   NullInvalidationStateTracker null_invalidation_state_tracker;
-  scoped_ptr<Invalidator> invalidator(
-      new NonBlockingInvalidator(
-          network_channel_creator,
-          base::RandBytesAsString(8),
-          null_invalidation_state_tracker.GetSavedInvalidations(),
-          null_invalidation_state_tracker.GetBootstrapData(),
-          &null_invalidation_state_tracker,
-          kClientInfo,
-          notifier_options.request_context_getter));
+  std::unique_ptr<Invalidator> invalidator(new NonBlockingInvalidator(
+      network_channel_creator, base::RandBytesAsString(8),
+      null_invalidation_state_tracker.GetSavedInvalidations(),
+      null_invalidation_state_tracker.GetBootstrapData(),
+      &null_invalidation_state_tracker, kClientInfo,
+      notifier_options.request_context_getter));
 
   NotificationPrinter notification_printer;
 
   invalidator->UpdateCredentials(email, token);
 
   // Listen for notifications for all known types.
   invalidator->RegisterHandler(&notification_printer);
   CHECK(invalidator->UpdateRegisteredIds(
       &notification_printer, ModelTypeSetToObjectIdSet(ModelTypeSet::All())));
 
   ui_loop.Run();
 
   invalidator->UnregisterHandler(&notification_printer);
   io_thread.Stop();
   return 0;
 }
 
 }  // namespace
 }  // namespace syncer
 
 int main(int argc, char* argv[]) {
   return syncer::SyncListenNotificationsMain(argc, argv);
 }