Replace ScopedThreadProxy with MessageLoopProxy & WeakPtrs.

remoting/client/chromoting_client.h

 // 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.
 
 // ChromotingClient is the controller for the Client implementation.
 
 #ifndef REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 #define REMOTING_CLIENT_CHROMOTING_CLIENT_H_
 
 #include <list>
 
 #include "base/callback.h"
+#include "base/memory/weak_ptr.h"
 #include "base/time.h"
-#include "remoting/base/scoped_thread_proxy.h"
 #include "remoting/client/client_config.h"
 #include "remoting/client/chromoting_stats.h"
 #include "remoting/client/chromoting_view.h"
 #include "remoting/protocol/client_stub.h"
 #include "remoting/protocol/clipboard_stub.h"
 #include "remoting/protocol/connection_to_host.h"
 #include "remoting/protocol/input_stub.h"
 #include "remoting/protocol/video_stub.h"
 #include "remoting/jingle_glue/xmpp_proxy.h"
 
@@ skipping 88 matching lines @@
   // True if a message is being processed. Can be used to determine if it is
   // safe to dispatch another message.
   bool packet_being_processed_;
 
   // Record the statistics of the connection.
   ChromotingStats stats_;
 
   // Keep track of the last sequence number bounced back from the host.
   int64 last_sequence_number_;
 
-  ScopedThreadProxy thread_proxy_;
+  // WeakPtr used to avoid tasks accessing the client after it is deleted.
+  base::WeakPtrFactory<ChromotingClient> weak_factory_;
+  base::WeakPtr<ChromotingClient> weak_ptr_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingClient);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_CHROMOTING_CLIENT_H_