Mandate unique_ptr for base::IDMap in IDMapOwnPointer mode.

extensions/browser/api/networking_private/networking_private_service_client.cc

 // Copyright 2013 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 "extensions/browser/api/networking_private/networking_private_service_client.h"
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/sequenced_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
@@ skipping 88 matching lines @@
 void NetworkingPrivateServiceClient::OnNetworkChanged(
     net::NetworkChangeNotifier::ConnectionType type) {
   task_runner_->PostTask(FROM_HERE,
                          base::Bind(&WiFiService::RequestConnectedNetworkUpdate,
                                     base::Unretained(wifi_service_.get())));
 }
 
 NetworkingPrivateServiceClient::ServiceCallbacks*
 NetworkingPrivateServiceClient::AddServiceCallbacks() {
   ServiceCallbacks* service_callbacks = new ServiceCallbacks();
-  service_callbacks->id = callbacks_map_.Add(service_callbacks);
+  service_callbacks->id =
+      callbacks_map_.Add(std::unique_ptr<ServiceCallbacks>(service_callbacks));

[danakj, 2016/11/18 00:15:34]

base::WrapUnique

   return service_callbacks;
 }
 
 void NetworkingPrivateServiceClient::RemoveServiceCallbacks(
     ServiceCallbacksID callback_id) {
   callbacks_map_.Remove(callback_id);
 }
 
 // NetworkingPrivateServiceClient implementation
 
@@ skipping 344 matching lines @@
 }
 
 void NetworkingPrivateServiceClient::OnNetworkListChangedEventOnUIThread(
     const std::vector<std::string>& network_guids) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   for (auto& observer : network_events_observers_)
     observer.OnNetworkListChangedEvent(network_guids);
 }
 
 }  // namespace extensions