Track active references in ShillClientHelper (Take 3)

chromeos/dbus/shill_ipconfig_client.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 "chromeos/dbus/shill_ipconfig_client.h"
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "base/values.h"
@@ skipping 52 matching lines @@
 
   // Returns the corresponding ShillClientHelper for the profile.
   ShillClientHelper* GetHelper(const dbus::ObjectPath& ipconfig_path) {
     HelperMap::iterator it = helpers_.find(ipconfig_path.value());
     if (it != helpers_.end())
       return it->second;
 
     // There is no helper for the profile, create it.
     dbus::ObjectProxy* object_proxy =
         bus_->GetObjectProxy(shill::kFlimflamServiceName, ipconfig_path);
-    ShillClientHelper* helper = new ShillClientHelper(bus_, object_proxy);
+    ShillClientHelper* helper = new ShillClientHelper(object_proxy);
     helper->MonitorPropertyChanged(shill::kFlimflamIPConfigInterface);
     helpers_.insert(HelperMap::value_type(ipconfig_path.value(), helper));
     return helper;
   }
 
   dbus::Bus* bus_;
   HelperMap helpers_;
   STLValueDeleter<HelperMap> helpers_deleter_;
 
   DISALLOW_COPY_AND_ASSIGN(ShillIPConfigClientImpl);
@@ skipping 90 matching lines @@
 // static
 ShillIPConfigClient* ShillIPConfigClient::Create(
     DBusClientImplementationType type) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
     return new ShillIPConfigClientImpl();
   DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
   return new ShillIPConfigClientStub();
 }
 
 }  // namespace chromeos