Pepper: Make users of pp:NetworkMonitorPrivate less likely to leak resources.

remoting/client/plugin/pepper_network_manager.cc

Index: remoting/client/plugin/pepper_network_manager.cc
diff --git a/remoting/client/plugin/pepper_network_manager.cc b/remoting/client/plugin/pepper_network_manager.cc
index 20dbd43e0a5add8e8a360547b8c569fa094b85f3..b9c8c72ff3b58a6ae46ae74da7e6d65e25c5a175 100644
--- a/remoting/client/plugin/pepper_network_manager.cc
+++ b/remoting/client/plugin/pepper_network_manager.cc
@@ -44,9 +44,8 @@ void PepperNetworkManager::OnNetworkListCallbackHandler(
     void* user_data,
     PP_Resource list_resource) {
   PepperNetworkManager* object = static_cast<PepperNetworkManager*>(user_data);
-  pp::NetworkListPrivate list(list_resource);
+  pp::NetworkListPrivate list(pp::PASS_REF, list_resource);
   object->OnNetworkList(list);
-  pp::Module::Get()->core()->ReleaseResource(list_resource);
 }
 
 void PepperNetworkManager::OnNetworkList(const pp::NetworkListPrivate& list) {