Update remoting/ to use WeakPtr<T>::get() instead of implicit "operator T*"

remoting/host/log_to_server.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 "remoting/host/log_to_server.h"
 
 #include "base/bind.h"
 #include "base/message_loop_proxy.h"
 #include "remoting/base/constants.h"
 #include "remoting/host/host_status_monitor.h"
@@ skipping 16 matching lines @@
     : monitor_(monitor),
       mode_(mode),
       signal_strategy_(signal_strategy),
       directory_bot_jid_(directory_bot_jid) {
   monitor_->AddStatusObserver(this);
   signal_strategy_->AddListener(this);
 }
 
 LogToServer::~LogToServer() {
   signal_strategy_->RemoveListener(this);
-  if (monitor_)
+  if (monitor_.get())
     monitor_->RemoveStatusObserver(this);
 }
 
 void LogToServer::LogSessionStateChange(const std::string& jid,
                                         bool connected) {
   DCHECK(CalledOnValidThread());
 
   scoped_ptr<ServerLogEntry> entry(
       ServerLogEntry::MakeForSessionStateChange(connected));
   entry->AddHostFields();
@@ skipping 64 matching lines @@
   }
   // Send the stanza to the server.
   scoped_ptr<IqRequest> req = iq_sender_->SendIq(
       buzz::STR_SET, directory_bot_jid_, stanza.Pass(),
       IqSender::ReplyCallback());
   // We ignore any response, so let the IqRequest be destroyed.
   return;
 }
 
 }  // namespace remoting