Switch //components away from base::ListValue::Append(Value*) overload.

components/signin/core/browser/account_tracker_service.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 "components/signin/core/browser/account_tracker_service.h"
 
 #include <stddef.h>
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/strings/string_split.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/trace_event/trace_event.h"
 #include "build/build_config.h"
 #include "components/pref_registry/pref_registry_syncable.h"
 #include "components/prefs/scoped_user_pref_update.h"
 #include "components/signin/core/browser/signin_client.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "components/signin/core/common/signin_pref_names.h"
@@ skipping 376 matching lines @@
   for (size_t i = 0; i < update->GetSize(); ++i, dict = nullptr) {
     if (update->GetDictionary(i, &dict)) {
       base::string16 value;
       if (dict->GetString(kAccountKeyPath, &value) && value == account_id_16)
         break;
     }
   }
 
   if (!dict) {
     dict = new base::DictionaryValue();
-    update->Append(dict);  // |update| takes ownership.
+    update->Append(base::WrapUnique(dict));
     dict->SetString(kAccountKeyPath, account_id_16);
   }
 
   dict->SetString(kAccountEmailPath, state.info.email);
   dict->SetString(kAccountGaiaPath, state.info.gaia);
   dict->SetString(kAccountHostedDomainPath, state.info.hosted_domain);
   dict->SetString(kAccountFullNamePath, state.info.full_name);
   dict->SetString(kAccountGivenNamePath, state.info.given_name);
   dict->SetString(kAccountLocalePath, state.info.locale);
   dict->SetString(kAccountPictureURLPath, state.info.picture_url);
@@ skipping 82 matching lines @@
       NotifyAccountUpdated(state);
     }
     SaveToPrefs(state);
   }
   return info.account_id;
 }
 
 void AccountTrackerService::RemoveAccount(const std::string& account_id) {
   StopTrackingAccount(account_id);
 }