Convert //sync from scoped_ptr to std::unique_ptr

sync/internal_api/public/sessions/sync_session_snapshot.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 "sync/internal_api/public/sessions/sync_session_snapshot.h"
 
 #include <stddef.h>
+
+#include <memory>
 #include <utility>
 
 #include "base/json/json_writer.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "sync/protocol/proto_enum_conversions.h"
 
 namespace syncer {
 namespace sessions {
 
 SyncSessionSnapshot::SyncSessionSnapshot()
     : is_silenced_(false),
       num_encryption_conflicts_(0),
       num_hierarchy_conflicts_(0),
@@ skipping 33 matching lines @@
       num_to_delete_entries_by_type_(num_to_delete_entries_by_type),
       legacy_updates_source_(legacy_updates_source),
       is_initialized_(true) {
 }
 
 SyncSessionSnapshot::SyncSessionSnapshot(const SyncSessionSnapshot& other) =
     default;
 
 SyncSessionSnapshot::~SyncSessionSnapshot() {}
 
-scoped_ptr<base::DictionaryValue> SyncSessionSnapshot::ToValue() const {
-  scoped_ptr<base::DictionaryValue> value(new base::DictionaryValue());
+std::unique_ptr<base::DictionaryValue> SyncSessionSnapshot::ToValue() const {
+  std::unique_ptr<base::DictionaryValue> value(new base::DictionaryValue());
   value->SetInteger("numSuccessfulCommits",
                     model_neutral_state_.num_successful_commits);
   value->SetInteger("numSuccessfulBookmarkCommits",
                 model_neutral_state_.num_successful_bookmark_commits);
   value->SetInteger("numUpdatesDownloadedTotal",
                 model_neutral_state_.num_updates_downloaded_total);
   value->SetInteger("numTombstoneUpdatesDownloadedTotal",
                 model_neutral_state_.num_tombstone_updates_downloaded_total);
   value->SetInteger("numReflectedUpdatesDownloadedTotal",
                 model_neutral_state_.num_reflected_updates_downloaded_total);
   value->SetInteger("numLocalOverwrites",
                     model_neutral_state_.num_local_overwrites);
   value->SetInteger("numServerOverwrites",
                     model_neutral_state_.num_server_overwrites);
   value->Set("downloadProgressMarkers",
              ProgressMarkerMapToValue(download_progress_markers_));
   value->SetBoolean("isSilenced", is_silenced_);
   // We don't care too much if we lose precision here, also.
   value->SetInteger("numEncryptionConflicts",
                     num_encryption_conflicts_);
   value->SetInteger("numHierarchyConflicts",
                     num_hierarchy_conflicts_);
   value->SetInteger("numServerConflicts",
                     num_server_conflicts_);
   value->SetInteger("numEntries", num_entries_);
   value->SetString("legacySource",
                    GetUpdatesSourceString(legacy_updates_source_));
   value->SetBoolean("notificationsEnabled", notifications_enabled_);
 
-  scoped_ptr<base::DictionaryValue> counter_entries(
+  std::unique_ptr<base::DictionaryValue> counter_entries(
       new base::DictionaryValue());
   for (int i = FIRST_REAL_MODEL_TYPE; i < MODEL_TYPE_COUNT; i++) {
-    scoped_ptr<base::DictionaryValue> type_entries(new base::DictionaryValue());
+    std::unique_ptr<base::DictionaryValue> type_entries(
+        new base::DictionaryValue());
     type_entries->SetInteger("numEntries", num_entries_by_type_[i]);
     type_entries->SetInteger("numToDeleteEntries",
                              num_to_delete_entries_by_type_[i]);
 
     const std::string model_type = ModelTypeToString(static_cast<ModelType>(i));
     counter_entries->Set(model_type, type_entries.release());
   }
   value->Set("counter_entries", std::move(counter_entries));
   return value;
 }
@@ skipping 55 matching lines @@
   return num_to_delete_entries_by_type_;
 }
 
 sync_pb::GetUpdatesCallerInfo::GetUpdatesSource
 SyncSessionSnapshot::legacy_updates_source() const {
   return legacy_updates_source_;
 }
 
 }  // namespace sessions
 }  // namespace syncer